Update activity.log

Reviewed-on: #11

.gitignore

@@ -0,0 +1,7 @@
+venv/
+*.pyc
+__pycache__/
+
+static/downloads/
+static/uploads/
+

app.log

@@ -1,114 +0,0 @@
-2025-02-15 11:07:16,100 - INFO - Logging is set up.
-2025-02-15 11:07:16,100 - INFO - Logging is set up.
-2025-02-15 11:07:16,131 - WARNING -  * Debugger is active!
-2025-02-15 11:07:16,131 - WARNING -  * Debugger is active!
-2025-02-15 11:07:16,137 - INFO -  * Debugger PIN: 558-213-972
-2025-02-15 11:07:16,137 - INFO -  * Debugger PIN: 558-213-972
-2025-02-15 11:13:26,290 - INFO - 127.0.0.1 - - [15/Feb/2025 11:13:26] "GET / HTTP/1.1" 200 -
-2025-02-15 11:13:26,290 - INFO - 127.0.0.1 - - [15/Feb/2025 11:13:26] "GET / HTTP/1.1" 200 -
-2025-02-15 11:13:26,315 - INFO - 127.0.0.1 - - [15/Feb/2025 11:13:26] "GET /static/css/index.css HTTP/1.1" 304 -
-2025-02-15 11:13:26,315 - INFO - 127.0.0.1 - - [15/Feb/2025 11:13:26] "GET /static/css/index.css HTTP/1.1" 304 -
-2025-02-15 11:13:26,504 - INFO - 127.0.0.1 - - [15/Feb/2025 11:13:26] "GET /static/css/style.css HTTP/1.1" 304 -
-2025-02-15 11:13:26,504 - INFO - 127.0.0.1 - - [15/Feb/2025 11:13:26] "GET /static/css/style.css HTTP/1.1" 304 -
-2025-02-15 11:13:26,626 - INFO - 127.0.0.1 - - [15/Feb/2025 11:13:26] "GET /static/js/validateFileInput.js HTTP/1.1" 304 -
-2025-02-15 11:13:26,626 - INFO - 127.0.0.1 - - [15/Feb/2025 11:13:26] "GET /static/js/validateFileInput.js HTTP/1.1" 304 -
-2025-02-15 11:13:26,633 - INFO - 127.0.0.1 - - [15/Feb/2025 11:13:26] "GET /static/js/searchContractor.js HTTP/1.1" 304 -
-2025-02-15 11:13:26,633 - INFO - 127.0.0.1 - - [15/Feb/2025 11:13:26] "GET /static/js/searchContractor.js HTTP/1.1" 304 -
-2025-02-15 11:13:26,950 - INFO - 127.0.0.1 - - [15/Feb/2025 11:13:26] "GET /favicon.ico HTTP/1.1" 404 -
-2025-02-15 11:13:26,950 - INFO - 127.0.0.1 - - [15/Feb/2025 11:13:26] "GET /favicon.ico HTTP/1.1" 404 -
-2025-02-15 11:13:28,623 - INFO - 127.0.0.1 - - [15/Feb/2025 11:13:28] "GET / HTTP/1.1" 200 -
-2025-02-15 11:13:28,623 - INFO - 127.0.0.1 - - [15/Feb/2025 11:13:28] "GET / HTTP/1.1" 200 -
-2025-02-15 11:13:28,933 - INFO - 127.0.0.1 - - [15/Feb/2025 11:13:28] "GET /static/css/index.css HTTP/1.1" 304 -
-2025-02-15 11:13:28,933 - INFO - 127.0.0.1 - - [15/Feb/2025 11:13:28] "GET /static/css/index.css HTTP/1.1" 304 -
-2025-02-15 11:13:28,952 - INFO - 127.0.0.1 - - [15/Feb/2025 11:13:28] "GET /static/js/validateFileInput.js HTTP/1.1" 304 -
-2025-02-15 11:13:28,952 - INFO - 127.0.0.1 - - [15/Feb/2025 11:13:28] "GET /static/js/validateFileInput.js HTTP/1.1" 304 -
-2025-02-15 11:13:28,954 - INFO - 127.0.0.1 - - [15/Feb/2025 11:13:28] "GET /static/js/searchContractor.js HTTP/1.1" 304 -
-2025-02-15 11:13:28,955 - INFO - 127.0.0.1 - - [15/Feb/2025 11:13:28] "GET /static/css/style.css HTTP/1.1" 304 -
-2025-02-15 11:13:28,954 - INFO - 127.0.0.1 - - [15/Feb/2025 11:13:28] "GET /static/js/searchContractor.js HTTP/1.1" 304 -
-2025-02-15 11:13:28,955 - INFO - 127.0.0.1 - - [15/Feb/2025 11:13:28] "GET /static/css/style.css HTTP/1.1" 304 -
-2025-02-15 11:13:31,608 - INFO - 127.0.0.1 - - [15/Feb/2025 11:13:31] "GET /add_state HTTP/1.1" 200 -
-2025-02-15 11:13:31,608 - INFO - 127.0.0.1 - - [15/Feb/2025 11:13:31] "GET /add_state HTTP/1.1" 200 -
-2025-02-15 11:13:31,639 - INFO - 127.0.0.1 - - [15/Feb/2025 11:13:31] "GET /static/css/style.css HTTP/1.1" 304 -
-2025-02-15 11:13:31,639 - INFO - 127.0.0.1 - - [15/Feb/2025 11:13:31] "GET /static/css/style.css HTTP/1.1" 304 -
-2025-02-15 11:13:31,649 - INFO - 127.0.0.1 - - [15/Feb/2025 11:13:31] "GET /static/images/icons/pen_blue_icon.png HTTP/1.1" 304 -
-2025-02-15 11:13:31,649 - INFO - 127.0.0.1 - - [15/Feb/2025 11:13:31] "GET /static/images/icons/pen_blue_icon.png HTTP/1.1" 304 -
-2025-02-15 11:13:31,967 - INFO - 127.0.0.1 - - [15/Feb/2025 11:13:31] "GET /static/images/icons/bin_red_icon.png HTTP/1.1" 304 -
-2025-02-15 11:13:31,967 - INFO - 127.0.0.1 - - [15/Feb/2025 11:13:31] "GET /static/images/icons/bin_red_icon.png HTTP/1.1" 304 -
-2025-02-15 11:15:01,349 - INFO - 127.0.0.1 - - [15/Feb/2025 11:15:01] "POST /check_state HTTP/1.1" 409 -
-2025-02-15 11:15:01,349 - INFO - 127.0.0.1 - - [15/Feb/2025 11:15:01] "POST /check_state HTTP/1.1" 409 -
-2025-02-15 11:15:21,783 - INFO - 127.0.0.1 - - [15/Feb/2025 11:15:21] "POST /check_state HTTP/1.1" 200 -
-2025-02-15 11:15:21,783 - INFO - 127.0.0.1 - - [15/Feb/2025 11:15:21] "POST /check_state HTTP/1.1" 200 -
-2025-02-15 11:15:22,127 - INFO - 127.0.0.1 - - [15/Feb/2025 11:15:22] "POST /check_state HTTP/1.1" 200 -
-2025-02-15 11:15:22,127 - INFO - 127.0.0.1 - - [15/Feb/2025 11:15:22] "POST /check_state HTTP/1.1" 200 -
-2025-02-15 11:15:22,151 - INFO - 127.0.0.1 - - [15/Feb/2025 11:15:22] "POST /check_state HTTP/1.1" 200 -
-2025-02-15 11:15:22,151 - INFO - 127.0.0.1 - - [15/Feb/2025 11:15:22] "POST /check_state HTTP/1.1" 200 -
-2025-02-15 11:15:22,391 - INFO - 127.0.0.1 - - [15/Feb/2025 11:15:22] "POST /check_state HTTP/1.1" 200 -
-2025-02-15 11:15:22,391 - INFO - 127.0.0.1 - - [15/Feb/2025 11:15:22] "POST /check_state HTTP/1.1" 200 -
-2025-02-15 11:15:22,440 - INFO - 127.0.0.1 - - [15/Feb/2025 11:15:22] "POST /check_state HTTP/1.1" 200 -
-2025-02-15 11:15:22,440 - INFO - 127.0.0.1 - - [15/Feb/2025 11:15:22] "POST /check_state HTTP/1.1" 200 -
-2025-02-15 11:15:24,266 - INFO - 127.0.0.1 - - [15/Feb/2025 11:15:24] "POST /add_state HTTP/1.1" 200 -
-2025-02-15 11:15:24,266 - INFO - 127.0.0.1 - - [15/Feb/2025 11:15:24] "POST /add_state HTTP/1.1" 200 -
-2025-02-15 11:15:25,418 - INFO - 127.0.0.1 - - [15/Feb/2025 11:15:25] "GET /add_state HTTP/1.1" 200 -
-2025-02-15 11:15:25,418 - INFO - 127.0.0.1 - - [15/Feb/2025 11:15:25] "GET /add_state HTTP/1.1" 200 -
-2025-02-15 11:15:25,716 - INFO - 127.0.0.1 - - [15/Feb/2025 11:15:25] "GET /static/css/style.css HTTP/1.1" 304 -
-2025-02-15 11:15:25,716 - INFO - 127.0.0.1 - - [15/Feb/2025 11:15:25] "GET /static/css/style.css HTTP/1.1" 304 -
-2025-02-15 11:15:25,749 - INFO - 127.0.0.1 - - [15/Feb/2025 11:15:25] "GET /static/images/icons/pen_blue_icon.png HTTP/1.1" 304 -
-2025-02-15 11:15:25,749 - INFO - 127.0.0.1 - - [15/Feb/2025 11:15:25] "GET /static/images/icons/pen_blue_icon.png HTTP/1.1" 304 -
-2025-02-15 11:15:25,752 - INFO - 127.0.0.1 - - [15/Feb/2025 11:15:25] "GET /static/images/icons/bin_red_icon.png HTTP/1.1" 304 -
-2025-02-15 11:15:25,752 - INFO - 127.0.0.1 - - [15/Feb/2025 11:15:25] "GET /static/images/icons/bin_red_icon.png HTTP/1.1" 304 -
-2025-02-15 11:16:46,338 - INFO -  * Detected change in 'C:\\Users\\ADMIN\\PycharmProjects\\ManagementApplicationt\\main.py', reloading
-2025-02-15 11:16:46,338 - INFO -  * Detected change in 'C:\\Users\\ADMIN\\PycharmProjects\\ManagementApplicationt\\main.py', reloading
-2025-02-15 11:16:48,798 - INFO - Logging is set up.
-2025-02-15 11:16:48,798 - INFO - Logging is set up.
-2025-02-15 11:16:48,843 - WARNING -  * Debugger is active!
-2025-02-15 11:16:48,843 - WARNING -  * Debugger is active!
-2025-02-15 11:16:48,847 - INFO -  * Debugger PIN: 558-213-972
-2025-02-15 11:16:48,847 - INFO -  * Debugger PIN: 558-213-972
-2025-02-15 11:16:52,045 - DEBUG - Fetched state data successfully.
-2025-02-15 11:16:52,045 - DEBUG - Fetched state data successfully.
-2025-02-15 11:16:52,054 - INFO - 127.0.0.1 - - [15/Feb/2025 11:16:52] "GET /add_state HTTP/1.1" 200 -
-2025-02-15 11:16:52,054 - INFO - 127.0.0.1 - - [15/Feb/2025 11:16:52] "GET /add_state HTTP/1.1" 200 -
-2025-02-15 11:16:52,076 - INFO - 127.0.0.1 - - [15/Feb/2025 11:16:52] "GET /static/css/style.css HTTP/1.1" 304 -
-2025-02-15 11:16:52,076 - INFO - 127.0.0.1 - - [15/Feb/2025 11:16:52] "GET /static/css/style.css HTTP/1.1" 304 -
-2025-02-15 11:16:52,078 - INFO - 127.0.0.1 - - [15/Feb/2025 11:16:52] "GET /static/images/icons/pen_blue_icon.png HTTP/1.1" 304 -
-2025-02-15 11:16:52,078 - INFO - 127.0.0.1 - - [15/Feb/2025 11:16:52] "GET /static/images/icons/pen_blue_icon.png HTTP/1.1" 304 -
-2025-02-15 11:16:52,377 - INFO - 127.0.0.1 - - [15/Feb/2025 11:16:52] "GET /static/images/icons/bin_red_icon.png HTTP/1.1" 304 -
-2025-02-15 11:16:52,377 - INFO - 127.0.0.1 - - [15/Feb/2025 11:16:52] "GET /static/images/icons/bin_red_icon.png HTTP/1.1" 304 -
-2025-02-15 11:16:54,758 - INFO - 127.0.0.1 - - [15/Feb/2025 11:16:54] "POST /check_state HTTP/1.1" 200 -
-2025-02-15 11:16:54,758 - INFO - 127.0.0.1 - - [15/Feb/2025 11:16:54] "POST /check_state HTTP/1.1" 200 -
-2025-02-15 11:16:54,992 - INFO - 127.0.0.1 - - [15/Feb/2025 11:16:54] "POST /check_state HTTP/1.1" 200 -
-2025-02-15 11:16:54,992 - INFO - 127.0.0.1 - - [15/Feb/2025 11:16:54] "POST /check_state HTTP/1.1" 200 -
-2025-02-15 11:16:55,016 - INFO - 127.0.0.1 - - [15/Feb/2025 11:16:55] "POST /check_state HTTP/1.1" 200 -
-2025-02-15 11:16:55,016 - INFO - 127.0.0.1 - - [15/Feb/2025 11:16:55] "POST /check_state HTTP/1.1" 200 -
-2025-02-15 11:16:55,669 - INFO - State 'sss' added successfully.
-2025-02-15 11:16:55,669 - INFO - 'State 'sss added successfully.
-2025-02-15 11:16:55,670 - INFO - 127.0.0.1 - - [15/Feb/2025 11:16:55] "POST /add_state HTTP/1.1" 200 -
-2025-02-15 11:16:55,670 - INFO - 127.0.0.1 - - [15/Feb/2025 11:16:55] "POST /add_state HTTP/1.1" 200 -
-2025-02-15 11:16:57,235 - DEBUG - Fetched state data successfully.
-2025-02-15 11:16:57,235 - DEBUG - Fetched state data successfully.
-2025-02-15 11:16:57,239 - INFO - 127.0.0.1 - - [15/Feb/2025 11:16:57] "GET /add_state HTTP/1.1" 200 -
-2025-02-15 11:16:57,239 - INFO - 127.0.0.1 - - [15/Feb/2025 11:16:57] "GET /add_state HTTP/1.1" 200 -
-2025-02-15 11:16:57,263 - INFO - 127.0.0.1 - - [15/Feb/2025 11:16:57] "GET /static/css/style.css HTTP/1.1" 304 -
-2025-02-15 11:16:57,263 - INFO - 127.0.0.1 - - [15/Feb/2025 11:16:57] "GET /static/css/style.css HTTP/1.1" 304 -
-2025-02-15 11:16:57,483 - INFO - 127.0.0.1 - - [15/Feb/2025 11:16:57] "GET /static/images/icons/pen_blue_icon.png HTTP/1.1" 304 -
-2025-02-15 11:16:57,483 - INFO - 127.0.0.1 - - [15/Feb/2025 11:16:57] "GET /static/images/icons/pen_blue_icon.png HTTP/1.1" 304 -
-2025-02-15 11:16:57,567 - INFO - 127.0.0.1 - - [15/Feb/2025 11:16:57] "GET /static/images/icons/bin_red_icon.png HTTP/1.1" 304 -
-2025-02-15 11:16:57,567 - INFO - 127.0.0.1 - - [15/Feb/2025 11:16:57] "GET /static/images/icons/bin_red_icon.png HTTP/1.1" 304 -
-2025-02-15 11:20:55,547 - INFO -  * Detected change in 'C:\\Users\\ADMIN\\PycharmProjects\\ManagementApplicationt\\main.py', reloading
-2025-02-15 11:20:55,547 - INFO -  * Detected change in 'C:\\Users\\ADMIN\\PycharmProjects\\ManagementApplicationt\\main.py', reloading
-2025-02-15 11:20:56,800 - INFO - Logging is set up.
-2025-02-15 11:20:56,800 - INFO - Logging is set up.
-2025-02-15 11:20:56,835 - WARNING -  * Debugger is active!
-2025-02-15 11:20:56,835 - WARNING -  * Debugger is active!
-2025-02-15 11:20:56,837 - INFO -  * Debugger PIN: 558-213-972
-2025-02-15 11:20:56,837 - INFO -  * Debugger PIN: 558-213-972
-2025-02-15 11:21:04,060 - INFO -  * Detected change in 'C:\\Users\\ADMIN\\PycharmProjects\\ManagementApplicationt\\main.py', reloading
-2025-02-15 11:21:04,060 - INFO -  * Detected change in 'C:\\Users\\ADMIN\\PycharmProjects\\ManagementApplicationt\\main.py', reloading
-2025-02-15 11:21:05,429 - INFO - Logging is set up.
-2025-02-15 11:21:05,429 - INFO - Logging is set up.
-2025-02-15 11:21:05,461 - WARNING -  * Debugger is active!
-2025-02-15 11:21:05,461 - WARNING -  * Debugger is active!
-2025-02-15 11:21:05,463 - INFO -  * Debugger PIN: 558-213-972
-2025-02-15 11:21:05,463 - INFO -  * Debugger PIN: 558-213-972
-2025-02-15 11:21:17,911 - INFO -  * Detected change in 'C:\\Users\\ADMIN\\PycharmProjects\\ManagementApplicationt\\main.py', reloading
-2025-02-15 11:21:17,911 - INFO -  * Detected change in 'C:\\Users\\ADMIN\\PycharmProjects\\ManagementApplicationt\\main.py', reloading

controllers/block_controller.py

@@ -1,37 +1,28 @@
-from flask import Blueprint, render_template, request, redirect, url_for, jsonify
+import config
+from flask import Blueprint, render_template, request, redirect, url_for, jsonify, flash
 from flask_login import login_required
 
-import config
-import mysql.connector
-
+from model.State import State
 from model.Block import Block
 from model.Utilities import HtmlHelper
 
 block_bp = Blueprint('block', __name__)
 
-
+# --- Add Block page -------
 @block_bp.route('/add_block', methods=['GET', 'POST'])
 @login_required
 def add_block():
-
     block = Block()
 
     if request.method == 'POST':
         block.AddBlock(request)
         return block.resultMessage
     
-    connection = config.get_db_connection()
-    cursor = connection.cursor()
-
-    cursor.callproc("GetAllStates")
-    for rs in cursor.stored_results():
-        states = rs.fetchall()
+    state = State()
+    states = state.GetAllStates(request=request)
 
     block_data = block.GetAllBlocks(request)
 
-    cursor.close()
-    connection.close()
-
     return render_template(
         'add_block.html',
         states=states,
@@ -83,7 +74,14 @@ def edit_block(block_id):
 
     if request.method == 'POST':
         block.EditBlock(request, block_id)
-        return block.resultMessage
+        block.resultMessage
+
+        if block.resultMessage:
+            flash("Block updated successfully!", "success")
+            return redirect(url_for('block.add_block'))
+        else:
+            flash(block.resultMessage, "error")
+
         
     connection = config.get_db_connection()
     cursor = connection.cursor()

controllers/district_controller.py

@@ -6,11 +6,10 @@ from model.State import State
 
 district_bp = Blueprint('district', __name__)
 
-
+# ------- District page --------
 @district_bp.route('/add_district', methods=['GET', 'POST'])
 @login_required
 def add_district():
-
     district = District()
 
     if request.method == 'POST':
@@ -28,7 +27,7 @@ def add_district():
         states=states
     )
 
-
+# ------- District check --------
 @district_bp.route('/check_district', methods=['POST'])
 @login_required
 def check_district():
@@ -37,7 +36,7 @@ def check_district():
 
     return district.CheckDistrict(request=request)
 
-
+# ------- District delete by district id --------
 @district_bp.route('/delete_district/<int:district_id>')
 @login_required
 def delete_district(district_id):
@@ -52,6 +51,7 @@ def delete_district(district_id):
         return redirect(url_for('district.add_district'))
 
 
+# ------- District update by district id --------
 @district_bp.route('/edit_district/<int:district_id>', methods=['GET', 'POST'])
 @login_required
 def edit_district(district_id):

controllers/excel_upload_controller.py

@@ -1,28 +1,16 @@
-import os
+import config
 import ast
 import re
-from flask_login import login_required
 import openpyxl
-from flask import Blueprint, request, render_template, redirect, url_for, jsonify, current_app
 from flask_login import current_user
+from flask_login import login_required
+from flask import Blueprint, request, render_template, redirect, url_for, jsonify
+
 from model.Log import LogHelper
-import config
 from model.FolderAndFile import FolderAndFile
 
 excel_bp = Blueprint('excel', __name__)
 
-# Default folder in case config not set
-# DEFAULT_UPLOAD_FOLDER = 'uploads'
-
-
-# def get_upload_folder():
-#     """Returns the upload folder from Flask config or default, ensures it exists."""
-#     folder = current_app.config.get('UPLOAD_FOLDER', DEFAULT_UPLOAD_FOLDER)
-#     if not os.path.exists(folder):
-#         os.makedirs(folder)
-#     return folder
-
-
 # ---------------- Upload Excel File ----------------
 @excel_bp.route('/upload_excel_file', methods=['GET', 'POST'])
 @login_required
@@ -30,9 +18,6 @@ def upload():
     if request.method == 'POST':
         file = request.files.get('file')
         if file and file.filename.endswith('.xlsx'):
-            # upload_folder = get_upload_folder()
-            # filepath = os.path.join(upload_folder, file.filename)
-
             filepath =FolderAndFile.get_upload_path(file.filename)
 
             file.save(filepath)
@@ -42,6 +27,7 @@ def upload():
                 f"User {current_user.id} Upload Excel File '{file.filename}'"
             )
             return redirect(url_for('excel.show_table', filename=file.filename))
+    
     return render_template('uploadExcelFile.html')
 
 
@@ -51,7 +37,6 @@ def show_table(filename):
         global data
         data = []
 
-        # filepath = os.path.join(get_upload_folder(), filename)
         filepath = FolderAndFile.get_upload_path(filename)
         wb = openpyxl.load_workbook(filepath, data_only=True)
         sheet = wb.active

controllers/gst_release_controller.py

@@ -1,70 +1,46 @@
-from flask import Blueprint, render_template, request, redirect, url_for, jsonify
-from flask_login import login_required, current_user
-from model.gst_release import GSTReleasemodel
+# routes/gst_release_routes.py
+from flask import Blueprint, render_template, request, redirect, url_for, flash
+from flask_login import login_required
+from model.gst_release import GSTRelease
 from model.Log import LogHelper
 
 gst_release_bp = Blueprint('gst_release_bp', __name__)
+gst_service = GSTRelease()
 
-# ------------------- Add GST Release -------------------
+# ---------------- ADD GST RELEASE ----------------
 @gst_release_bp.route('/add_gst_release', methods=['GET', 'POST'])
 @login_required
 def add_gst_release():
-    gst_releases_dict = GSTReleasemodel.fetch_all_gst_releases()
-    gst_releases = [
-        [
-            g['GST_Release_Id'], g['PMC_No'], g['invoice_no'],
-            g['Basic_Amount'], g['Final_Amount'], g['Total_Amount'], g['UTR']
-        ] for g in gst_releases_dict
-    ] if gst_releases_dict else []
-
     if request.method == 'POST':
-        pmc_no = request.form['PMC_No']
-        invoice_no = request.form['invoice_No']
-        basic_amount = request.form['basic_amount']
-        final_amount = request.form['final_amount']
-        total_amount = request.form['total_amount']
-        utr = request.form['utr']
-        contractor_id = request.form['subcontractor_id']
-
-        LogHelper.log_action("Add GST Release", f"User {current_user.id} added GST release '{pmc_no}'")
-        GSTReleasemodel.insert_gst_release(pmc_no, invoice_no, basic_amount, final_amount, total_amount, utr, contractor_id)
-
+        gst_service.AddGSTRelease(request)
+        LogHelper.log_action("Add GST Release", "User added GST release")
+        flash(gst_service.resultMessage, 'success' if gst_service.isSuccess else 'error')
         return redirect(url_for('gst_release_bp.add_gst_release'))
 
-    return render_template('add_gst_release.html', gst_releases=gst_releases, invoices=[])
+    gst_releases = gst_service.GetAllGSTReleases()
+    return render_template('add_gst_release.html', gst_releases=gst_releases)
 
-
-# ------------------- Edit GST Release -------------------
+# ---------------- EDIT GST RELEASE ----------------
 @gst_release_bp.route('/edit_gst_release/<int:gst_release_id>', methods=['GET', 'POST'])
 @login_required
 def edit_gst_release(gst_release_id):
-    gst_release_data = GSTReleasemodel.fetch_gst_release_by_id(gst_release_id)
-    if not gst_release_data:
+    gst_data = gst_service.GetGSTReleaseByID(gst_release_id)
+    if not gst_data:
         return "GST Release not found", 404
 
     if request.method == 'POST':
-        pmc_no = request.form['PMC_No']
-        invoice_no = request.form['invoice_No']
-        basic_amount = request.form['basic_amount']
-        final_amount = request.form['final_amount']
-        total_amount = request.form['total_amount']
-        utr = request.form['utr']
-
-        LogHelper.log_action("Edit GST Release", f"User {current_user.id} edited GST release '{pmc_no}'")
-        GSTReleasemodel.update_gst_release(gst_release_id, pmc_no, invoice_no, basic_amount, final_amount, total_amount, utr)
-
+        gst_service.EditGSTRelease(request, gst_release_id)
+        LogHelper.log_action("Edit GST Release", "User edited GST release")
+        flash(gst_service.resultMessage, 'success' if gst_service.isSuccess else 'error')
         return redirect(url_for('gst_release_bp.add_gst_release'))
 
-    return render_template('edit_gst_release.html', gst_release_data=gst_release_data, invoices=[])
+    return render_template('edit_gst_release.html', gst_release_data=gst_data)
 
-
-# ------------------- Delete GST Release -------------------
+# ---------------- DELETE GST RELEASE ----------------
 @gst_release_bp.route('/delete_gst_release/<int:gst_release_id>', methods=['GET', 'POST'])
 @login_required
 def delete_gst_release(gst_release_id):
-    success, utr = GSTReleasemodel.delete_gst_release(gst_release_id)
-    if not success:
-        return jsonify({"message": "GST Release not found or failed to delete", "status": "error"}), 404
-
-    LogHelper.log_action("Delete GST Release", f"User {current_user.id} deleted GST release '{gst_release_id}'")
-    return jsonify({"message": f"GST Release {gst_release_id} deleted successfully.", "status": "success"}), 200
+    gst_service.DeleteGSTRelease(gst_release_id)
+    LogHelper.log_action("Delete GST Release", "User deleted GST release")
+    flash(gst_service.resultMessage, 'success' if gst_service.isSuccess else 'error')
+    return redirect(url_for('gst_release_bp.add_gst_release'))

controllers/invoice_controller.py

@@ -1,3 +1,6 @@
+
+
+
 # controllers/invoice_controller.py
 
 from flask import Blueprint, request, jsonify, render_template
@@ -7,92 +10,92 @@ from model.Log import LogHelper
 
 invoice_bp = Blueprint('invoice', __name__)
 
-# -------------------------------- Add Invoice ---------------------------------
+# ------------------------------- Helpers -------------------------------
+def handle_exception(func):
+    """Decorator to handle exceptions and return JSON error responses."""
+    def wrapper(*args, **kwargs):
+        try:
+            return func(*args, **kwargs)
+        except Exception as e:
+            return jsonify({"status": "error", "message": str(e)}), 500
+    wrapper.__name__ = func.__name__
+    return wrapper
+
+def log_action(action: str, detail: str):
+    LogHelper.log_action(action, f"User {current_user.id} {detail}")
+
+
+# ------------------------------- Add Invoice -------------------------------
 @invoice_bp.route('/add_invoice', methods=['GET', 'POST'])
 @login_required
+@handle_exception
 def add_invoice():
     if request.method == 'POST':
-        try:
-            village_name = request.form.get('village')
+        data = request.form
+        village_name = data.get('village')
         village_result = get_village_id(village_name)
 
         if not village_result:
             return jsonify({"status": "error", "message": f"Village '{village_name}' not found"}), 400
 
         village_id = village_result['Village_Id']
-            data = request.form
-
         invoice_id = insert_invoice(data, village_id)
         assign_subcontractor(data, village_id)
         insert_hold_types(data, invoice_id)
 
-            LogHelper.log_action("Add invoice", f"User {current_user.id} Added invoice '{data.get('pmc_no')}'")
-
+        log_action("Add invoice", f"added invoice '{data.get('pmc_no')}'")
         return jsonify({"status": "success", "message": "Invoice added successfully"}), 201
 
-        except Exception as e:
-            return jsonify({"status": "error", "message": str(e)}), 500
-
     invoices = get_all_invoice_details()
     villages = get_all_villages()
     return render_template('add_invoice.html', invoices=invoices, villages=villages)
 
 
-# ------------------- Search Subcontractor -------------------
+# ------------------------------- Search Subcontractor -------------------------------
 @invoice_bp.route('/search_subcontractor', methods=['POST'])
 @login_required
+@handle_exception
 def search_subcontractor():
-    sub_query = request.form.get("query")
-    results = search_contractors(sub_query)
+    query = request.form.get("query", "").strip()
+    results = search_contractors(query)
 
     if not results:
         return "<li>No subcontractor found</li>"
 
-    output = "".join(
-        f"<li data-id='{row['Contractor_Id']}'>{row['Contractor_Name']}</li>"
-        for row in results
-    )
-    return output
+    return "".join(f"<li data-id='{r['Contractor_Id']}'>{r['Contractor_Name']}</li>" for r in results)
 
 
-# ------------------- Get Hold Types -------------------
+# ------------------------------- Get Hold Types -------------------------------
 @invoice_bp.route('/get_hold_types', methods=['GET'])
 @login_required
+@handle_exception
 def get_hold_types():
     hold_types = get_all_hold_types()
-    LogHelper.log_action("Get hold type", f"User {current_user.id} Get hold type '{hold_types}'")
+    log_action("Get hold type", f"retrieved hold types '{hold_types}'")
     return jsonify(hold_types)
 
 
-# ------------------- Edit Invoice -------------------
+# ------------------------------- Edit Invoice -------------------------------
 @invoice_bp.route('/edit_invoice/<int:invoice_id>', methods=['GET', 'POST'])
 @login_required
+@handle_exception
 def edit_invoice(invoice_id):
     if request.method == 'POST':
         data = request.form
         update_invoice(data, invoice_id)
         update_inpayment(data)
-
-        LogHelper.log_action("Edit invoice", f"User {current_user.id} Edit invoice '{invoice_id}'")
+        log_action("Edit invoice", f"edited invoice '{invoice_id}'")
         return jsonify({"status": "success", "message": "Invoice updated successfully"}), 200
 
     invoice = get_invoice_by_id(invoice_id)
     return render_template('edit_invoice.html', invoice=invoice)
 
 
-# ------------------- Delete Invoice -------------------
+# ------------------------------- Delete Invoice -------------------------------
 @invoice_bp.route('/delete_invoice/<int:invoice_id>', methods=['GET'])
 @login_required
+@handle_exception
 def delete_invoice_route(invoice_id):
-    try:
     delete_invoice_data(invoice_id, current_user.id)
-        LogHelper.log_action("Delete Invoice", f"User {current_user.id} deleted Invoice '{invoice_id}'")
-        return jsonify({
-            "message": f"Invoice {invoice_id} deleted successfully.",
-            "status": "success"
-        })
-    except Exception as e:
-        return jsonify({
-            "message": str(e),
-            "status": "error"
-        }), 500
+    log_action("Delete invoice", f"deleted invoice '{invoice_id}'")
+    return jsonify({"status": "success", "message": f"Invoice {invoice_id} deleted successfully."})

controllers/payment_controller.py

@@ -1,4 +1,4 @@
-from flask import Blueprint, render_template, request, redirect, url_for, jsonify
+from flask import Blueprint, render_template, request, redirect, url_for, jsonify, flash
 from flask_login import login_required, current_user
 from model.payment import Paymentmodel
 from model.Log import LogHelper
@@ -86,18 +86,16 @@ def edit_payment(payment_id):
 
     return render_template('edit_payment.html', payment_data=payment_data)
 
-
 # ------------------- Delete Payment -------------------
-@payment_bp.route('/delete_payment/<int:payment_id>', methods=['GET', 'POST'])
+@payment_bp.route('/delete_payment/<int:payment_id>', methods=['GET'])
 @login_required
 def delete_payment(payment_id):
     success, pmc_no, invoice_no = Paymentmodel.delete_payment(payment_id)
+
     if not success:
-        return jsonify({"message": "Payment not found or failed to delete", "status": "error"}), 404
-
+        flash("Payment not found or failed to delete", "error")
+    else:
         LogHelper.log_action("Delete Payment", f"User {current_user.id} deleted Payment '{payment_id}'")
+        flash(f"Payment ID {payment_id} deleted successfully.", "success")
 
-    return jsonify({
-        "message": f"Payment ID {payment_id} deleted successfully.",
-        "status": "success"
-    }), 200
+    return redirect(url_for('payment_bp.add_payment'))

controllers/pmc_report_controller.py

@@ -1,9 +1,11 @@
 from flask import Blueprint, render_template, send_from_directory
-from flask_login import login_required, current_user
+from flask_login import login_required
+
 from model.PmcReport import PmcReport
 
 pmc_report_bp = Blueprint("pmc_report", __name__)
 
+# ---------------- Contractor Report by pmc no ----------------
 @pmc_report_bp.route("/pmc_report/<pmc_no>")
 @login_required
 def pmc_report(pmc_no):
@@ -23,6 +25,7 @@ def pmc_report(pmc_no):
         total=data["total"]
     )
 
+# ---------------- Contractor Download Report by pmc no ----------------
 @pmc_report_bp.route("/download_pmc_report/<pmc_no>")
 @login_required
 def download_pmc_report(pmc_no):

controllers/report_controller.py

@@ -1,13 +1,8 @@
-from flask import Blueprint, render_template, request, jsonify, send_file
+from flask import Blueprint, render_template, request, jsonify
 from flask_login import login_required, current_user
+
 from model.Report import ReportHelper
 from model.Log import LogHelper
-import config
-import os
-import openpyxl
-from openpyxl.styles import Font
-from model.ContractorInfo import ContractorInfo
-from model.FolderAndFile import FolderAndFile
 
 
 report_bp = Blueprint("report", __name__)
@@ -36,7 +31,7 @@ def search_contractor():
 
     return jsonify(data)
 
-# ---------------- Contractor Report ----------------
+# ---------------- Contractor Report by contractor id ----------------
 @report_bp.route('/contractor_report/<int:contractor_id>')
 @login_required
 def contractor_report(contractor_id):
@@ -49,145 +44,10 @@ def contractor_report(contractor_id):
         **data
     )
 
+# ---------------- Contractor Download Report by contractor id ----------------
 @report_bp.route('/download_report/<int:contractor_id>')
 @login_required
 def download_report(contractor_id):
 
     return ReportHelper().download_report(contractor_id=contractor_id)
   
-    
-
-
-# @report_bp.route('/download_report/<int:contractor_id>')
-# @login_required
-# def download_report(contractor_id):
-#     try:
-#         connection = config.get_db_connection()
-#         cursor = connection.cursor(dictionary=True)
-
-#         # -------- Contractor Info --------
-#         contractor = ContractorInfo(contractor_id)
-#         contInfo = contractor.contInfo
-
-#         if not contInfo:
-#             return "No contractor found", 404
-
-#         # -------- Invoice Data --------
-#         cursor.callproc('FetchInvoicesByContractor', [contractor_id])
-
-#         invoices = []
-#         for result in cursor.stored_results():
-#             invoices.extend(result.fetchall())
-
-#         if not invoices:
-#             return "No invoice data found"
-
-#         # -------- Create Workbook --------
-#         workbook = openpyxl.Workbook()
-#         sheet = workbook.active
-#         sheet.title = "Contractor Report"
-
-#         # ================= CONTRACTOR DETAILS =================
-#         sheet.append(["SUB CONTRACTOR DETAILS"])
-#         sheet.cell(row=sheet.max_row, column=1).font = Font(bold=True)
-#         sheet.append([])
-
-#         sheet.append(["Name", contInfo.get("Contractor_Name") or ""])
-#         sheet.append(["Mobile No", contInfo.get("Mobile_No") or ""])
-#         sheet.append(["Email", contInfo.get("Email") or ""])
-#         sheet.append(["Village", contInfo.get("Village_Name") or ""])
-#         sheet.append(["Block", contInfo.get("Block_Name") or ""])
-#         sheet.append(["District", contInfo.get("District_Name") or ""])
-#         sheet.append(["State", contInfo.get("State_Name") or ""])
-#         sheet.append(["Address", contInfo.get("Address") or ""])
-#         sheet.append(["GST No", contInfo.get("GST_No") or ""])
-#         sheet.append(["PAN No", contInfo.get("PAN_No") or ""])
-#         sheet.append([])
-#         sheet.append([])
-
-#         # ================= TABLE HEADERS =================
-#         headers = [
-#             "PMC No", "Village", "Invoice No", "Invoice Date", "Work Type","Invoice_Details",
-#             "Basic Amount", "Debit Amount", "After Debit Amount",
-#             "Amount", "GST Amount", "TDS Amount", "SD Amount",
-#             "On Commission", "Hydro Testing", "Hold Amount",
-#             "GST SD Amount", "Final Amount",
-#             "Payment Amount", "TDS Payment",
-#             "Total Amount", "UTR"
-#         ]
-#         sheet.append(headers)
-#         for col in range(1, len(headers) + 1):
-#             sheet.cell(row=sheet.max_row, column=col).font = Font(bold=True)
-
-#         # ================= DATA =================
-#         total_final = 0
-#         total_payment = 0
-#         total_amount = 0
-
-#         for inv in invoices:
-#             row = [
-#                 inv.get("PMC_No"),
-#                 inv.get("Village_Name"),
-#                 inv.get("invoice_no"),
-#                 inv.get("Invoice_Date"),
-#                 inv.get("Work_Type"),
-#                 inv.get("Invoice_Details"),
-#                 inv.get("Basic_Amount"),
-#                 inv.get("Debit_Amount"),
-#                 inv.get("After_Debit_Amount"),
-#                 inv.get("Amount"),
-#                 inv.get("GST_Amount"),
-#                 inv.get("TDS_Amount"),
-#                 inv.get("SD_Amount"),
-#                 inv.get("On_Commission"),
-#                 inv.get("Hydro_Testing"),
-#                 inv.get("Hold_Amount"),
-#                 inv.get("GST_SD_Amount"),
-#                 inv.get("Final_Amount"),
-#                 inv.get("Payment_Amount"),
-#                 inv.get("TDS_Payment_Amount"),
-#                 inv.get("Total_Amount"),
-#                 inv.get("UTR")
-#             ]
-
-#             total_final += float(inv.get("Final_Amount") or 0)
-#             total_payment += float(inv.get("Payment_Amount") or 0)
-#             total_amount += float(inv.get("Total_Amount") or 0)
-
-#             sheet.append(row)
-
-#         # ================= TOTAL ROW =================
-#         sheet.append([])
-#         sheet.append([
-#             "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "",
-#             "TOTAL",
-#             total_final,
-#             total_payment,
-#             "",
-#             total_amount,
-#             ""
-#         ])
-
-#         # ================= AUTO WIDTH =================
-#         for column in sheet.columns:
-#             max_length = 0
-#             column_letter = column[0].column_letter
-#             for cell in column:
-#                 if cell.value:
-#                     max_length = max(max_length, len(str(cell.value)))
-#             sheet.column_dimensions[column_letter].width = max_length + 2
-
-#         # ================= SAVE FILE =================
-#         # output_folder = "downloads"
-#         # os.makedirs(output_folder, exist_ok=True)
-#         # filename = f"Contractor_Report_{contInfo.get('Contractor_Name')}.xlsx"
-#         # output_file = os.path.join(output_folder, filename)
-
-#         filename = f"Contractor_Report_{contInfo.get('Contractor_Name')}.xlsx"
-#         output_file = FolderAndFile.get_download_path(filename)
-#         workbook.save(output_file)
-
-#         return send_file(output_file, as_attachment=True)
-
-#     except Exception as e:
-#         return str(e)

controllers/state_controller.py

@@ -4,7 +4,7 @@ from model.State import State
 
 state_bp = Blueprint('state', __name__)
 
-
+# ----- State page ------
 @state_bp.route('/add_state', methods=['GET', 'POST'])
 @login_required
 def add_state():
@@ -19,7 +19,7 @@ def add_state():
 
     return render_template('add_state.html', statedata=statedata)
 
-
+# ----- State check ------
 @state_bp.route('/check_state', methods=['POST'])
 @login_required
 def check_state():
@@ -28,21 +28,21 @@ def check_state():
 
     return state.CheckState(request=request)
 
-
+# ----- State delete by state id ------
 @state_bp.route('/delete_state/<int:id>')
 @login_required
 def deleteState(id):
 
     state = State()
 
-    msg = state.DeleteState(request=request, id=id)
+    state.DeleteState(request=request, id=id)
 
     if not state.isSuccess:
         return state.resultMessage
     else:
         return redirect(url_for('state.add_state'))
 
-
+# ----- State update by state id ------
 @state_bp.route('/edit_state/<int:id>', methods=['GET', 'POST'])
 @login_required
 def editState(id):

controllers/subcontractor_controller.py

@@ -1,34 +1,11 @@
 from flask import Blueprint, render_template, request, redirect, url_for, jsonify
 from flask_login import login_required
 from model.Subcontractor import Subcontractor
+from model.Utilities import HtmlHelper, ResponseHandler
+
 
 subcontractor_bp = Blueprint('subcontractor', __name__)
 
-# ----------------------------------------------------------
-# Helpers (unchanged)
-# ----------------------------------------------------------
-class HtmlHelper:
-    @staticmethod
-    def json_response(data, status=200):
-        return jsonify(data), status
-
-class ResponseHandler:
-    @staticmethod
-    def fetch_failure(entity):
-        return {"status": "error", "message": f"Failed to fetch {entity}"}
-
-    @staticmethod
-    def add_failure(entity):
-        return {"status": "error", "message": f"Failed to add {entity}"}
-
-    @staticmethod
-    def update_failure(entity):
-        return {"status": "error", "message": f"Failed to update {entity}"}
-
-    @staticmethod
-    def delete_failure(entity):
-        return {"status": "error", "message": f"Failed to delete {entity}"}
-
 
 # ----------------------------------------------------------
 # LIST + ADD

controllers/village_controller.py

@@ -1,8 +1,11 @@
+
+
+
+
 from flask import Blueprint, render_template, request, redirect, url_for, flash, jsonify
 from flask_login import login_required
 
 import config
-
 from model.Village import Village
 from model.State import State
 
@@ -23,7 +26,6 @@ def add_village():
 
     state = State()
     states = state.GetAllStates(request=request)
-
     villages = village.GetAllVillages(request=request)
 
     return render_template(
@@ -42,7 +44,6 @@ def get_districts(state_id):
     cursor = connection.cursor()
 
     cursor.callproc("GetDistrictByStateID", [state_id])
-
     districts = []
 
     for rs in cursor.stored_results():
@@ -51,15 +52,7 @@ def get_districts(state_id):
     cursor.close()
     connection.close()
 
-    district_list = []
-
-    for d in districts:
-        district_list.append({
-            "id": d[0],
-            "name": d[1]
-        })
-
-    return jsonify(district_list)
+    return jsonify([{"id": d[0], "name": d[1]} for d in districts])
 
 
 # ------------------------- Fetch Blocks -------------------------
@@ -71,7 +64,6 @@ def get_blocks(district_id):
     cursor = connection.cursor()
 
     cursor.callproc("GetBlocksByDistrictID", [district_id])
-
     blocks = []
 
     for rs in cursor.stored_results():
@@ -80,22 +72,13 @@ def get_blocks(district_id):
     cursor.close()
     connection.close()
 
-    block_list = []
-
-    for b in blocks:
-        block_list.append({
-            "id": b[0],
-            "name": b[1]
-        })
-
-    return jsonify(block_list)
+    return jsonify([{"id": b[0], "name": b[1]} for b in blocks])
 
 
 # ------------------------- Check Village -------------------------
 @village_bp.route('/check_village', methods=['POST'])
 @login_required
 def check_village():
-
     village = Village()
     return village.CheckVillage(request=request)
 
@@ -106,14 +89,9 @@ def check_village():
 def delete_village(village_id):
 
     village = Village()
-
     village.DeleteVillage(request=request, village_id=village_id)
 
-    if not village.isSuccess:
-        flash(village.resultMessage, "error")
-    else:
-        flash(village.resultMessage, "success")
-
+    flash(village.resultMessage, "success" if village.isSuccess else "error")
     return redirect(url_for('village.add_village'))
 
 
@@ -135,8 +113,8 @@ def edit_village(village_id):
         else:
             flash(village.resultMessage, "error")
 
-            village_data = village.GetVillageByID(request=request, id=village_id)
-            blocks = village.GetAllBlocks(request=request)
+            village_data = village.GetVillageByID(id=village_id) or []
+            blocks = village.GetAllBlocks() or []
 
             return render_template(
                 'edit_village.html',
@@ -145,23 +123,17 @@ def edit_village(village_id):
             )
 
     else:
-
-        village_data = village.GetVillageByID(request=request, id=village_id)
+        # ✅ FIXED HERE (removed request)
+        village_data = village.GetVillageByID(id=village_id)
 
         if not village.isSuccess:
             flash(village.resultMessage, "error")
             return redirect(url_for('village.add_village'))
 
-        blocks = village.GetAllBlocks(request=request)
-
-        if village_data is None:
-            village_data = []
-
-        if blocks is None:
-            blocks = []
+        blocks = village.GetAllBlocks() or []
 
         return render_template(
             'edit_village.html',
-            village_data=village_data,
+            village_data=village_data or [],
             blocks=blocks
         )

model/Block.py

@@ -1,8 +1,4 @@
-from flask import Flask, render_template, request, redirect, url_for, send_from_directory, flash, jsonify, json
-from flask import current_app
-
-from datetime import datetime
-from flask_login import LoginManager, UserMixin, login_user, logout_user, login_required, current_user
+from flask import Blueprint, render_template, request, redirect, url_for, jsonify
 
 from model.Utilities import RegEx, ResponseHandler, HtmlHelper, ItemCRUDType
 from model.Log import LogData, LogHelper
@@ -151,7 +147,7 @@ class Block:
 
         self.isSuccess = block.isSuccess
         self.resultMessage = block.resultMessage
-        return render_template('add_block.html')
+        return 
   
     # ----------------------------------------------------------
     # Delete Block

model/ContractorInfo.py

@@ -1,72 +1,65 @@
-import mysql.connector
+
+
+
 from mysql.connector import Error
 import config
-import openpyxl
-import os
-import re
-import ast
 from datetime import datetime
 
 
 class ContractorInfo:
-    ID = ""
-    contInfo = None
-    def __init__(self, id):
-        self.ID = id
-        print(id)
+    def __init__(self, contractor_id):
+        self.ID = contractor_id
+        self.contInfo = None
         self.fetchData()
 
     def fetchData(self):
+        """Fetch basic contractor info by ID."""
         try:
             connection = config.get_db_connection()
-            cursor = connection.cursor(dictionary=True, buffered=True)        
+            with connection.cursor(dictionary=True, buffered=True) as cursor:
                 cursor.callproc('GetContractorInfoById', [self.ID])
+                # Get the first result set
                 for result in cursor.stored_results():
                     self.contInfo = result.fetchone()
-            
-            print(self.contInfo,flush=True)
+        except Error as e:
+            print(f"Error fetching contractor info: {e}")
         finally:
-            cursor.close()
+            if connection.is_connected():
                 connection.close()
 
     def fetchalldata(self):
-
+        """Fetch hold types and invoices for contractor."""
+        data = {}
         try:
             connection = config.get_db_connection()
-            cursor = connection.cursor(dictionary=True, buffered=True)
-            print("here", flush=True)
-            
-
-               # ---------------- Hold Types ----------------
-            cursor = connection.cursor(dictionary=True)
-
+            with connection.cursor(dictionary=True, buffered=True) as cursor:
+                # Fetch Hold Types
                 cursor.callproc('GetHoldTypesByContractor', [self.ID])
-
                 hold_types = []
                 for result in cursor.stored_results():
                     hold_types = result.fetchall()
                 hold_type_map = {ht['hold_type_id']: ht['hold_type'] for ht in hold_types}
+                data['hold_types'] = hold_type_map
 
-            # ---------------- Invoices ----------------
-            cursor = connection.cursor(dictionary=True)
-
+                # Fetch Invoices
                 cursor.callproc('GetInvoicesByContractor', [self.ID])
-
                 invoices = []
                 for result in cursor.stored_results():
                     invoices = result.fetchall()
 
                 # Remove duplicate invoices
-            invoice_ids_seen = set()
+                seen_ids = set()
                 unique_invoices = []
                 for inv in invoices:
-                if inv["Invoice_Id"] not in invoice_ids_seen:
-                    invoice_ids_seen.add(inv["Invoice_Id"])
+                    if inv['Invoice_Id'] not in seen_ids:
+                        seen_ids.add(inv['Invoice_Id'])
                         unique_invoices.append(inv)
-            invoices = unique_invoices
+                data['invoices'] = unique_invoices
 
+        except Error as e:
+            print(f"Error fetching contractor data: {e}")
         finally:
-            cursor.close()
+            if connection.is_connected():
                 connection.close()
 
- 
+        return data

model/District.py

@@ -1,20 +1,6 @@
-from flask import Flask, render_template, request, redirect, url_for, send_from_directory, flash, jsonify, json
-from flask import current_app
-
-from datetime import datetime
-from flask_login import LoginManager, UserMixin, login_user, logout_user, login_required, current_user
-
-from model.Utilities import RegEx, ResponseHandler, HtmlHelper, ItemCRUDType
-from model.Log import LogData, LogHelper
-
-import os
-import config
-import re
-
-import mysql.connector
-from mysql.connector import Error
-
+from model.Utilities import ItemCRUDType
 from model.ItemCRUD import ItemCRUD
+
 class District:
 
     isSuccess = False
@@ -24,7 +10,7 @@ class District:
         self.isSuccess = False
         self.resultMessage = ""
 
-
+    # edit district 
     def EditDistrict(self, request, district_id):
         district = ItemCRUD(itemType=ItemCRUDType.District)
 
@@ -36,7 +22,7 @@ class District:
         self.resultMessage = district.resultMessage
         return
             
-
+    # add district
     def AddDistrict(self, request): 
 
        district = ItemCRUD(ItemCRUDType.District)
@@ -50,7 +36,7 @@ class District:
        return
  
  
-
+    # get all district data
     def GetAllDistricts(self, request):
         district = ItemCRUD(itemType=ItemCRUDType.District)
         districtsdata = district.GetAllData(request=request, storedproc="GetAllDistricts")
@@ -58,7 +44,7 @@ class District:
         self.resultMessage = district.resultMessage
         return districtsdata
 
-
+    # check district validation
     def CheckDistrict(self, request):
         district = ItemCRUD(itemType=ItemCRUDType.District)
         district_name = request.json.get('district_Name', '').strip()
@@ -68,13 +54,7 @@ class District:
         self.resultMessage = district.resultMessage
         return result
 
-
-    # def GetDistrictByID(self, request,district_id):
-    #     district = ItemCRUD(itemType=ItemCRUDType.District)
-    #     districtdata = district.GetAllData(id=district_id,storedproc="GetDistrictDataByID")
-    #     self.isSuccess = district.isSuccess
-    #     self.resultMessage = district.resultMessage
-    #     return districtdata
+    # get district by district id
     def GetDistrictByID(self, request, district_id):
         district = ItemCRUD(itemType=ItemCRUDType.District)
 
@@ -92,7 +72,7 @@ class District:
         return districtdata
         
 
-#Delete District
+    # Delete District by district id
     def DeleteDistrict(self, request, district_id):
         district = ItemCRUD(itemType=ItemCRUDType.District)
         district.DeleteItem(request=request,itemID=district_id,storedprocDelete="DeleteDistrict")

model/GST.py

@@ -1,55 +1,51 @@
-import config
+from model.ItemCRUD import ItemCRUD
+from model.Utilities import ItemCRUDType
 
 class GST:
 
     @staticmethod
     def get_unreleased_gst():
+        # Use ItemCRUD for Invoices
+        invoice_crud = ItemCRUD(itemType=ItemCRUDType.Invoice)
+        invoices_rows = invoice_crud.GetAllData(storedproc="GetAllInvoicesBasic")
 
-        connection = config.get_db_connection()
-        cursor = connection.cursor(dictionary=True)
+        if not invoice_crud.isSuccess:
+            return []  # Could also log invoice_crud.resultMessage
 
-        try:
-            # ----------- Invoices -----------
-            cursor.callproc('GetAllInvoicesBasic')
-            invoices = []
-            for result in cursor.stored_results():
-                invoices = result.fetchall()
+        invoices = [
+            dict(
+                Invoice_No=row[1],
+                GST_SD_Amount=float(row[2]) if row[2] is not None else 0
+            )
+            for row in invoices_rows
+        ]
 
+        # Use ItemCRUD for GST Releases
+        gst_crud = ItemCRUD(itemType=ItemCRUDType.GSTRelease)
+        gst_rows = gst_crud.GetAllData(storedproc="GetAllGSTReleasesBasic")
 
-            # ----------- GST Releases -----------
-            cursor.callproc('GetAllGSTReleasesBasic')
-            gst_releases = []
-            for result in cursor.stored_results():
-                gst_releases = result.fetchall()
+        if not gst_crud.isSuccess:
+            return []  # Could also log gst_crud.resultMessage
 
         gst_invoice_nos = {
-                g['Invoice_No']
-                for g in gst_releases
-                if g['Invoice_No']
+            g[2]  # Invoice_No is at index 2
+            for g in gst_rows
+            if g[2]
         }
 
         gst_basic_amounts = {
-                float(g['Basic_Amount'])
-                for g in gst_releases
-                if g['Basic_Amount'] is not None
+            float(g[3])  # Basic_Amount at index 3
+            for g in gst_rows
+            if g[3] is not None
         }
 
+        # Filter unreleased invoices
         unreleased = []
-
         for inv in invoices:
-
             match_by_invoice = inv['Invoice_No'] in gst_invoice_nos
-
-                match_by_gst_amount = float(
-                    inv.get('GST_SD_Amount') or 0
-                ) in gst_basic_amounts
+            match_by_gst_amount = inv['GST_SD_Amount'] in gst_basic_amounts
 
             if not (match_by_invoice or match_by_gst_amount):
                 unreleased.append(inv)
 
         return unreleased
-
-        finally:
-            cursor.close()
-            connection.close()
-            

model/Invoice.py

@@ -1,274 +1,29 @@
+
 import config
 import mysql.connector
 
-# ------------------- Helper -------------------
+# ------------------- Helper Functions -------------------
 def clear_results(cursor):
+    """Consume all stored results to prevent cursor issues."""
     for r in cursor.stored_results():
         r.fetchall()
 
-
-# ------------------- Get Village Id -------------------
-def get_village_id(village_name):
-    connection = config.get_db_connection()
-    cursor = connection.cursor(dictionary=True)
-
-    cursor.callproc("GetVillageIdByName", (village_name,))
-    village_result = None
-
-    for rs in cursor.stored_results():
-        village_result = rs.fetchone()
-
-    cursor.close()
-    connection.close()
-    return village_result
-
-
-# ------------------- Insert Invoice -------------------
-def insert_invoice(data, village_id):
-    connection = config.get_db_connection()
-    cursor = connection.cursor(dictionary=True)
-
-    try:
-        # 1. Insert Invoice
-        cursor.callproc('InsertInvoice', [
-            data.get('pmc_no'),
-            village_id,
-            data.get('work_type'),
-            data.get('invoice_details'),
-            data.get('invoice_date'),
-            data.get('invoice_no'),
-            float(data.get('basic_amount') or 0),
-            float(data.get('debit_amount') or 0),
-            float(data.get('after_debit_amount') or 0),
-            float(data.get('amount') or 0),
-            float(data.get('gst_amount') or 0),
-            float(data.get('tds_amount') or 0),
-            float(data.get('sd_amount') or 0),
-            float(data.get('on_commission') or 0),
-            float(data.get('hydro_testing') or 0),
-            float(data.get('gst_sd_amount') or 0),
-            float(data.get('final_amount') or 0)
-        ])
-
-        invoice_id = None
+def fetch_one(cursor):
+    """Fetch first row from stored results."""
     for result in cursor.stored_results():
-            row = result.fetchone()
-            if row:
-                invoice_id = row.get('invoice_id')
-
-        if not invoice_id:
-            raise Exception("Invoice ID not returned")
-
-        # 2. Insert Inpayment
-        cursor.callproc('InsertInpayment', [
-            data.get('pmc_no'),
-            village_id,
-            data.get('work_type'),
-            data.get('invoice_details'),
-            data.get('invoice_date'),
-            data.get('invoice_no'),
-            float(data.get('basic_amount') or 0),
-            float(data.get('debit_amount') or 0),
-            float(data.get('after_debit_amount') or 0),
-            float(data.get('amount') or 0),
-            float(data.get('gst_amount') or 0),
-            float(data.get('tds_amount') or 0),
-            float(data.get('sd_amount') or 0),
-            float(data.get('on_commission') or 0),
-            float(data.get('hydro_testing') or 0),
-            float(data.get('gst_sd_amount') or 0),
-            float(data.get('final_amount') or 0),
-            data.get('subcontractor_id')
-        ])
-        clear_results(cursor)
-
-        connection.commit()
-        return invoice_id
-
-    except Exception as e:
-        connection.rollback()
-        raise e
-
-    finally:
-        cursor.close()
-        connection.close()
-
-
-# ------------------- Assign Subcontractor -------------------
-def assign_subcontractor(data, village_id):
-    connection = config.get_db_connection()
-    cursor = connection.cursor(dictionary=True)
-
-    try:
-        cursor.callproc('AssignSubcontractor', [
-            data.get('pmc_no'),
-            data.get('subcontractor_id'),
-            village_id
-        ])
-        clear_results(cursor)
-
-        connection.commit()
-
-    except Exception as e:
-        connection.rollback()
-        raise e
-
-    finally:
-        cursor.close()
-        connection.close()
-
-
-# ------------------- Insert Hold Types -------------------
-def insert_hold_types(data, invoice_id):
-    connection = config.get_db_connection()
-    cursor = connection.cursor(dictionary=True)
-
-    try:
-        hold_types = data.getlist('hold_type[]')
-        hold_amounts = data.getlist('hold_amount[]')
-
-        for hold_type, hold_amount in zip(hold_types, hold_amounts):
-            if not hold_type:
-                continue
-
-            cursor.callproc('GetHoldTypeIdByName', [hold_type])
-            hold_type_result = None
+        return result.fetchone()
+    return None
 
+def fetch_all(cursor):
+    """Fetch all rows from stored results."""
+    data = []
     for result in cursor.stored_results():
-                hold_type_result = result.fetchone()
+        data.extend(result.fetchall())
+    return data
 
-            if not hold_type_result:
-                cursor.callproc('InsertHoldType', [hold_type, 0])
-                cursor.execute("SELECT @_InsertHoldType_1")
-                hold_type_id = cursor.fetchone()[0]
-            else:
-                hold_type_id = hold_type_result['hold_type_id']
-
-            hold_amount = float(hold_amount or 0)
-
-            cursor.callproc('InsertInvoiceSubcontractorHold', [
-                data.get('subcontractor_id'),
-                invoice_id,
-                hold_type_id,
-                hold_amount
-            ])
-            clear_results(cursor)
-
-        connection.commit()
-
-    except Exception as e:
-        connection.rollback()
-        raise e
-
-    finally:
-        cursor.close()
-        connection.close()
-
-
-# ------------------- Get All Invoices -------------------
-def get_all_invoice_details():
-    connection = config.get_db_connection()
-    cursor = connection.cursor(dictionary=True)
-
-    cursor.callproc('GetAllInvoiceDetails')
-    invoices = []
-
-    for result in cursor.stored_results():
-        invoices = result.fetchall()
-
-    cursor.close()
-    connection.close()
-    return invoices
-
-
-# ------------------- Get All Villages -------------------
-def get_all_villages():
-    connection = config.get_db_connection()
-    cursor = connection.cursor(dictionary=True)
-
-    cursor.callproc("GetAllVillages")
-    villages = []
-
-    for result in cursor.stored_results():
-        villages = result.fetchall()
-
-    cursor.close()
-    connection.close()
-    return villages
-
-
-# ------------------- Search Contractors -------------------
-def search_contractors(sub_query):
-    connection = config.get_db_connection()
-    cursor = connection.cursor(dictionary=True)
-
-    cursor.callproc('SearchContractorsByName', [sub_query])
-    results = []
-
-    for result in cursor.stored_results():
-        results = result.fetchall()
-
-    cursor.close()
-    connection.close()
-    return results
-
-
-# ------------------- Get All Hold Types -------------------
-def get_all_hold_types():
-    connection = config.get_db_connection()
-    cursor = connection.cursor(dictionary=True)
-
-    cursor.callproc("GetAllHoldTypes")
-    hold_types = []
-
-    for result in cursor.stored_results():
-        hold_types = result.fetchall()
-
-    cursor.close()
-    connection.close()
-    return hold_types
-
-
-# ------------------- Get Invoice By Id -------------------
-def get_invoice_by_id(invoice_id):
-    connection = config.get_db_connection()
-    cursor = connection.cursor(dictionary=True)
-
-    cursor.callproc('GetInvoiceDetailsById', [invoice_id])
-    invoice = None
-
-    for result in cursor.stored_results():
-        invoice = result.fetchone()
-
-    cursor.callproc('GetHoldAmountsByInvoiceId', [invoice_id])
-    hold_amounts = []
-
-    for result in cursor.stored_results():
-        hold_amounts = result.fetchall()
-
-    if invoice:
-        invoice["hold_amounts"] = hold_amounts
-
-    cursor.close()
-    connection.close()
-    return invoice
-
-
-# ------------------- Update Invoice -------------------
-def update_invoice(data, invoice_id):
-    connection = config.get_db_connection()
-    cursor = connection.cursor(dictionary=True)
-
-    try:
-        cursor.callproc("GetVillageIdByName", (data.get('village'),))
-        village = None
-
-        for rs in cursor.stored_results():
-            village = rs.fetchone()
-
-        village_id = village['Village_Id']
-
-        numeric = [
+def get_numeric_values(data):
+    """Return numeric fields for invoices safely."""
+    return [
         float(data.get('basic_amount') or 0),
         float(data.get('debit_amount') or 0),
         float(data.get('after_debit_amount') or 0),
@@ -282,6 +37,97 @@ def update_invoice(data, invoice_id):
         float(data.get('final_amount') or 0),
     ]
 
+def execute_db_operation(operation_func):
+    """General DB operation wrapper with commit/rollback."""
+    connection = config.get_db_connection()
+    cursor = connection.cursor(dictionary=True)
+    try:
+        result = operation_func(cursor)
+        connection.commit()
+        return result
+    except Exception:
+        connection.rollback()
+        raise
+    finally:
+        cursor.close()
+        connection.close()
+
+
+# ------------------- Village Functions -------------------
+def get_village_id(village_name):
+    def operation(cursor):
+        cursor.callproc("GetVillageIdByName", (village_name,))
+        return fetch_one(cursor)
+    return execute_db_operation(operation)
+
+def get_all_villages():
+    def operation(cursor):
+        cursor.callproc("GetAllVillages")
+        return fetch_all(cursor)
+    return execute_db_operation(operation)
+
+
+# ------------------- Invoice Functions -------------------
+def insert_invoice(data, village_id):
+    def operation(cursor):
+        # Insert invoice
+        cursor.callproc('InsertInvoice', [
+            data.get('pmc_no'),
+            village_id,
+            data.get('work_type'),
+            data.get('invoice_details'),
+            data.get('invoice_date'),
+            data.get('invoice_no'),
+            *get_numeric_values(data)
+        ])
+        invoice_row = fetch_one(cursor)
+        if not invoice_row:
+            raise Exception("Invoice ID not returned")
+        invoice_id = invoice_row.get('invoice_id')
+
+        # Insert inpayment
+        cursor.callproc('InsertInpayment', [
+            data.get('pmc_no'),
+            village_id,
+            data.get('work_type'),
+            data.get('invoice_details'),
+            data.get('invoice_date'),
+            data.get('invoice_no'),
+            *get_numeric_values(data),
+            data.get('subcontractor_id')
+        ])
+        clear_results(cursor)
+        return invoice_id
+
+    return execute_db_operation(operation)
+
+def get_all_invoice_details():
+    def operation(cursor):
+        cursor.callproc('GetAllInvoiceDetails')
+        return fetch_all(cursor)
+    return execute_db_operation(operation)
+
+def get_invoice_by_id(invoice_id):
+    def operation(cursor):
+        cursor.callproc('GetInvoiceDetailsById', [invoice_id])
+        invoice = fetch_one(cursor)
+
+        cursor.callproc('GetHoldAmountsByInvoiceId', [invoice_id])
+        hold_amounts = fetch_all(cursor)
+
+        if invoice:
+            invoice["hold_amounts"] = hold_amounts
+        return invoice
+    return execute_db_operation(operation)
+
+def update_invoice(data, invoice_id):
+    def operation(cursor):
+        cursor.callproc("GetVillageIdByName", (data.get('village'),))
+        village = fetch_one(cursor)
+        if not village:
+            raise Exception("Village not found")
+        village_id = village['Village_Id']
+
         cursor.callproc('UpdateInvoice', [
             data.get('pmc_no'),
             village_id,
@@ -289,91 +135,101 @@ def update_invoice(data, invoice_id):
             data.get('invoice_details'),
             data.get('invoice_date'),
             data.get('invoice_no'),
-            *numeric,
+            *get_numeric_values(data),
             invoice_id
         ])
         clear_results(cursor)
+    execute_db_operation(operation)
 
-        connection.commit()
-
-    except Exception as e:
-        connection.rollback()
-        raise e
-
-    finally:
-        cursor.close()
-        connection.close()
-
-
-# ------------------- Update Inpayment -------------------
 def update_inpayment(data):
-    connection = config.get_db_connection()
-    cursor = connection.cursor(dictionary=True)
-
-    try:
-        numeric = [
-            float(data.get('basic_amount') or 0),
-            float(data.get('debit_amount') or 0),
-            float(data.get('after_debit_amount') or 0),
-            float(data.get('amount') or 0),
-            float(data.get('gst_amount') or 0),
-            float(data.get('tds_amount') or 0),
-            float(data.get('sd_amount') or 0),
-            float(data.get('on_commission') or 0),
-            float(data.get('hydro_testing') or 0),
-            float(data.get('gst_sd_amount') or 0),
-            float(data.get('final_amount') or 0),
-        ]
-
+    def operation(cursor):
         cursor.callproc('UpdateInpayment', [
             data.get('work_type'),
             data.get('invoice_details'),
             data.get('invoice_date'),
-            *numeric,
+            *get_numeric_values(data),
             data.get('pmc_no'),
             data.get('invoice_no')
         ])
         clear_results(cursor)
+    execute_db_operation(operation)
 
-        connection.commit()
-
-    except Exception as e:
-        connection.rollback()
-        raise e
-
-    finally:
-        cursor.close()
-        connection.close()
-
-
-# ------------------- Delete Invoice -------------------
 def delete_invoice_data(invoice_id, user_id):
-    connection = config.get_db_connection()
-    cursor = connection.cursor(dictionary=True)
-
-    try:
-        cursor.callproc('GetInvoicePMCById', [invoice_id])
-
+    def operation(cursor):
+        # Fetch PMC and Invoice_No from DB
+        cursor.callproc('GetInvoicePMCById', (invoice_id,))
         record = {}
         for result in cursor.stored_results():
             record = result.fetchone() or {}
         if not record:
             raise Exception("Invoice not found")
 
+        # Use exact DB keys
+        pmc_no = record['PMC_No']
+        invoice_no = record['Invoice_No']
+
+        # Delete invoice
         cursor.callproc("DeleteInvoice", (invoice_id,))
         clear_results(cursor)
 
-        cursor.callproc(
-            'DeleteInpaymentByPMCInvoice',
-            [record['PMC_No'], record['invoice_no']]
-        )
+        # Delete inpayment
+        cursor.callproc('DeleteInpaymentByPMCInvoice', (pmc_no, invoice_no))
+        clear_results(cursor)
 
-        connection.commit()
+    execute_db_operation(operation)
 
-    except Exception as e:
-        connection.rollback()
-        raise e
 
-    finally:
-        cursor.close()
-        connection.close()
+# ------------------- Subcontractor Functions -------------------
+def assign_subcontractor(data, village_id):
+    def operation(cursor):
+        cursor.callproc('AssignSubcontractor', [
+            data.get('pmc_no'),
+            data.get('subcontractor_id'),
+            village_id
+        ])
+        clear_results(cursor)
+    execute_db_operation(operation)
+
+
+# ------------------- Hold Types Functions -------------------
+def insert_hold_types(data, invoice_id):
+    def operation(cursor):
+        hold_types = data.getlist('hold_type[]')
+        hold_amounts = data.getlist('hold_amount[]')
+
+        for hold_type, hold_amount in zip(hold_types, hold_amounts):
+            if not hold_type:
+                continue
+
+            cursor.callproc('GetHoldTypeIdByName', [hold_type])
+            hold_type_result = fetch_one(cursor)
+
+            if not hold_type_result:
+                cursor.callproc('InsertHoldType', [hold_type, 0])
+                cursor.execute("SELECT @_InsertHoldType_1")
+                hold_type_id = cursor.fetchone()[0]
+            else:
+                hold_type_id = hold_type_result['hold_type_id']
+
+            cursor.callproc('InsertInvoiceSubcontractorHold', [
+                data.get('subcontractor_id'),
+                invoice_id,
+                hold_type_id,
+                float(hold_amount or 0)
+            ])
+            clear_results(cursor)
+    execute_db_operation(operation)
+
+def get_all_hold_types():
+    def operation(cursor):
+        cursor.callproc("GetAllHoldTypes")
+        return fetch_all(cursor)
+    return execute_db_operation(operation)
+
+
+# ------------------- Contractor Functions -------------------
+def search_contractors(sub_query):
+    def operation(cursor):
+        cursor.callproc('SearchContractorsByName', [sub_query])
+        return fetch_all(cursor)
+    return execute_db_operation(operation)

model/ItemCRUD.py

@@ -6,7 +6,6 @@ import config
 import re
 import mysql.connector
 
-
 # ----------------------------------------------------------
 # Mapping Class
 # ----------------------------------------------------------
@@ -23,10 +22,11 @@ class itemCRUDMapping:
             self.name = "Hold Type"
         elif itemType is ItemCRUDType.Subcontractor:
             self.name = "Subcontractor"
+        elif itemType.name == "GSTRelease":
+            self.name = "GSTRelease"
         else:
             self.name = "Item"
 
-
 # ----------------------------------------------------------
 # Generic CRUD Class
 # ----------------------------------------------------------
@@ -93,13 +93,47 @@ class ItemCRUD:
 
         try:
             # ======================================================
-            # SUBCONTRACTOR (MULTI-FIELD)
+            # GSTRelease MULTI-FIELD
             # ======================================================
-            if data:
+            if self.itemCRUDType.name == "GSTRelease" and data:
+
+                # Duplicate check (PMC_No + Invoice_No)
+                if storedprocfetch:
+                    cursor.callproc(storedprocfetch, (data['PMC_No'], data['Invoice_No']))
+                    existing_item = None
+                    for rs in cursor.stored_results():
+                        existing_item = rs.fetchone()
+                    if existing_item:
+                        self.isSuccess = False
+                        self.resultMessage = HtmlHelper.json_response(
+                            ResponseHandler.already_exists(self.itemCRUDMapping.name), 409
+                        )
+                        return
+
+                # Insert GSTRelease
+                cursor.callproc(storedprocadd, (
+                    data['PMC_No'],
+                    data['Invoice_No'],
+                    data['Basic_Amount'],
+                    data['Final_Amount'],
+                    data['Total_Amount'],
+                    data['UTR'],
+                    data['Contractor_ID']
+                ))
+                connection.commit()
+
+                self.isSuccess = True
+                self.resultMessage = HtmlHelper.json_response(
+                    ResponseHandler.add_success(self.itemCRUDMapping.name), 200
+                )
+                return
+
+            # ======================================================
+            # SUBCONTRACTOR MULTI-FIELD
+            # ======================================================
+            if self.itemCRUDType.name == "Subcontractor" and data:
 
-                # Duplicate check
                 cursor.callproc(storedprocfetch, (data['Contractor_Name'],))
-
                 existing_item = None
                 for rs in cursor.stored_results():
                     existing_item = rs.fetchone()
@@ -111,7 +145,6 @@ class ItemCRUD:
                     )
                     return
 
-                # Insert
                 cursor.callproc(storedprocadd, (
                     data['Contractor_Name'],
                     data['Address'],
@@ -123,17 +156,16 @@ class ItemCRUD:
                     data['GST_No'],
                     data['Contractor_password']
                 ))
-
                 connection.commit()
-
                 self.isSuccess = True
                 self.resultMessage = HtmlHelper.json_response(
                     ResponseHandler.add_success(self.itemCRUDMapping.name), 200
                 )
                 return
             
+
             # ======================================================
-            # NORMAL (Village / Block / State)
+            # NORMAL SINGLE-FIELD (Village / Block / State)
             # ======================================================
             if not re.match(RegEx.patternAlphabetOnly, childname):
                 self.isSuccess = False
@@ -142,7 +174,6 @@ class ItemCRUD:
                 )
                 return
 
-            # Duplicate check
             if parentid is None:
                 cursor.callproc(storedprocfetch, (childname,))
             else:
@@ -159,17 +190,14 @@ class ItemCRUD:
                 )
                 return
 
-            # Insert
             if parentid is None:
                 cursor.callproc(storedprocadd, (childname,))
             else:
                 cursor.callproc(storedprocadd, (childname, parentid))
 
             connection.commit()
-
             self.isSuccess = True
             self.resultMessage = HtmlHelper.json_response(
-              
                 ResponseHandler.add_success(self.itemCRUDMapping.name), 200
             )
 
@@ -199,9 +227,33 @@ class ItemCRUD:
 
         try:
             # ======================================================
-            # SUBCONTRACTOR (MULTI-FIELD)
+            # GSTRelease MULTI-FIELD
             # ======================================================
-            if data:
+            if self.itemCRUDType.name == "GSTRelease" and data:
+
+                cursor.callproc(storedprocupdate, (
+                    childid,
+                    data['PMC_No'],
+                    data['Invoice_No'],
+                    data['Basic_Amount'],
+                    data['Final_Amount'],
+                    data['Total_Amount'],
+                    data['UTR'],
+                    data['Contractor_ID']
+                ))
+                connection.commit()
+
+                self.isSuccess = True
+                self.resultMessage = HtmlHelper.json_response(
+                    ResponseHandler.update_success(self.itemCRUDMapping.name), 200
+                )
+                return
+
+            # ======================================================
+            # SUBCONTRACTOR MULTI-FIELD
+            # ======================================================
+            if self.itemCRUDType.name == "Subcontractor" and data:
+
                 cursor.callproc(storedprocupdate, (
                     childid,
                     data['Contractor_Name'],
@@ -214,9 +266,7 @@ class ItemCRUD:
                     data['GST_No'],
                     data['Contractor_password']
                 ))
-
                 connection.commit()
-
                 self.isSuccess = True
                 self.resultMessage = HtmlHelper.json_response(
                     ResponseHandler.update_success(self.itemCRUDMapping.name), 200
@@ -224,7 +274,7 @@ class ItemCRUD:
                 return
 
             # ======================================================
-            # NORMAL
+            # NORMAL SINGLE-FIELD
             # ======================================================
             if not re.match(RegEx.patternAlphabetOnly, childname):
                 self.isSuccess = False
@@ -237,7 +287,6 @@ class ItemCRUD:
                 cursor.callproc(storedprocupdate, (childid, parentid, childname))
 
             connection.commit()
-
             self.isSuccess = True
             self.resultMessage = ResponseHandler.update_success(self.itemCRUDMapping.name)['message']
 
@@ -259,20 +308,15 @@ class ItemCRUD:
 
         data = []
         connection = config.get_db_connection()
-
         if not connection:
             return []
 
         cursor = connection.cursor()
-
         try:
             cursor.callproc(storedproc)
-
             for result in cursor.stored_results():
                 data = result.fetchall()
-
             self.isSuccess = True
-
         except mysql.connector.Error as e:
             print(f"Error fetching {self.itemCRUDMapping.name}: {e}")
             self.isSuccess = False
@@ -280,7 +324,6 @@ class ItemCRUD:
                 ResponseHandler.fetch_failure(self.itemCRUDMapping.name), 500
             )
             return []
-
         finally:
             cursor.close()
             connection.close()
@@ -298,13 +341,10 @@ class ItemCRUD:
 
         try:
             cursor.callproc(storedproc, (id,))
-
             for rs in cursor.stored_results():
                 data = rs.fetchone()
-
         except mysql.connector.Error as e:
             print(f"Error fetching {self.itemCRUDMapping.name}: {e}")
-
         finally:
             cursor.close()
             connection.close()
@@ -353,7 +393,6 @@ class ItemCRUD:
             return HtmlHelper.json_response(
                 ResponseHandler.fetch_failure(self.itemCRUDMapping.name), 500
             )
-
         finally:
             cursor.close()
             connection.close()

model/Log.py

@@ -1,39 +1,29 @@
-from flask import Flask, render_template, request, redirect, url_for, send_from_directory, flash, jsonify, json
-from flask import current_app
-
-from datetime import datetime
-from flask_login import LoginManager, UserMixin, login_user, logout_user, login_required, current_user
-
 import os
+from datetime import datetime
+from flask import current_app
+from flask_login import current_user
+
 
 class LogHelper:
     @staticmethod
     def log_action(action, details=""):
-        """Log user actions with timestamp, user, action, and details."""
-        logData = LogData()
-        logData.WriteLog(action, details="")
+        """Add a log entry."""
+        log_data = LogData()
+        log_data.add_log(action, details)
+
 
 class LogData:
 
-    filepath = ""
-    timestamp = None
-
     def __init__(self):
         self.filepath = os.path.join(current_app.root_path, 'activity.log')
         self.timestamp = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
+        self.user = getattr(current_user, "cn", None) \
+                    or getattr(current_user, "username", None) \
+                    or getattr(current_user, "sAMAccountName", "Unknown")
 
-        if hasattr(current_user, "cn") and current_user.cn:
-            self.user = current_user.cn
-        elif hasattr(current_user, "username") and current_user.username:
-            self.user = current_user.username
-        elif hasattr(current_user, "sAMAccountName") and current_user.sAMAccountName:
-            self.user = current_user.sAMAccountName
-        else:
-            self.user = "Unknown"
-
-    def WriteLog(self, action, details=""):
-        """Log user actions with timestamp, user, action, and details."""
 
+    def add_log(self, action, details=""):
+        """Create/Add a log entry."""
         with open(self.filepath, "a", encoding="utf-8") as f:
             f.write(
                 f"Timestamp: {self.timestamp} | "
@@ -42,46 +32,73 @@ class LogData:
                 f"Details: {details}\n"
             )
 
-
-    def GetActivitiesLog(self):
+    def get_all_logs(self):
+        """Read all logs."""
         logs = []
-
         if os.path.exists(self.filepath):
-            with open(self.filepath, 'r') as f:
+            with open(self.filepath, 'r', encoding="utf-8") as f:
                 for line in f:
                     parts = line.strip().split(" | ")
                     if len(parts) == 4:
                         logs.append({
-                            "timestamp": parts[0].replace("Timestamp:", "").strip(),
-                            "user": parts[1].replace("User:", "").strip(),
-                            "action": parts[2].replace("Action:", "").strip(),
-                            "details": parts[3].replace("Details:", "").strip()
+                            "timestamp": parts[0].split(":", 1)[1].strip(),
+                            "user": parts[1].split(":", 1)[1].strip(),
+                            "action": parts[2].split(":", 1)[1].strip(),
+                            "details": parts[3].split(":", 1)[1].strip()
                         })
         return logs
 
-    def GetFilteredActivitiesLog(self, startDate, endDate, userName):
+    def get_filtered_logs(self, start_date=None, end_date=None, user_name=None):
+        """Filter logs by date and/or user."""
+        logs = self.get_all_logs()
 
-        filtered_logs = self.GetActivitiesLog()
-
-        # Date filter
-        if startDate or endDate:
-            try:
-                start_dt = datetime.strptime(startDate, "%Y-%m-%d") if startDate else datetime.min
-                end_dt = datetime.strptime(endDate, "%Y-%m-%d") if endDate else datetime.max
-
-
-                filtered_logs = [
-                    log for log in filtered_logs
+        # Filter by date
+        if start_date or end_date:
+            start_dt = datetime.strptime(start_date, "%Y-%m-%d") if start_date else datetime.min
+            end_dt = datetime.strptime(end_date, "%Y-%m-%d") if end_date else datetime.max
+            logs = [
+                log for log in logs
                 if start_dt <= datetime.strptime(log["timestamp"], "%Y-%m-%d %H:%M:%S") <= end_dt
             ]
 
+        # Filter by username
+        if user_name:
+            logs = [log for log in logs if user_name.lower() in log.get("user", "").lower()]
 
-            except Exception as e:
-                print("Date filter error:", e)
-            #Why catching all exceptions? Need to handle specific exceptions
+        return logs
+
+    def update_log(self, index, action=None, details=None):
+        """Update a specific log entry by index (0-based)."""
+        logs = self.get_all_logs()
+        if 0 <= index < len(logs):
+            if action:
+                logs[index]["action"] = action
+            if details:
+                logs[index]["details"] = details
+            self._rewrite_logs_file(logs)
+            return True
+        return False
+
+    def delete_log(self, index):
+        """Delete a specific log entry by index (0-based)."""
+        logs = self.get_all_logs()
+        if 0 <= index < len(logs):
+            logs.pop(index)
+            self._rewrite_logs_file(logs)
+            return True
+        return False
+
+    # ------------------- INTERNAL HELPER -------------------
+
+    def _rewrite_logs_file(self, logs):
+        """Overwrite the log file with current logs."""
+        with open(self.filepath, "w", encoding="utf-8") as f:
+            for log in logs:
+                f.write(
+                    f"Timestamp: {log['timestamp']} | "
+                    f"User: {log['user']} | "
+                    f"Action: {log['action']} | "
+                    f"Details: {log['details']}\n"
+                )
 
-        # Username filter
-        if userName:
-            filtered_logs = [log for log in filtered_logs if userName.lower() in log["user"].lower()]
 
-        return filtered_logs

model/State.py

@@ -1,13 +1,9 @@
-from flask import request, redirect, url_for
-from flask_login import current_user
-
-from model.Utilities import RegEx, ResponseHandler, HtmlHelper, ItemCRUDType
-from model.Log import LogHelper
-from model.ItemCRUD import ItemCRUD  
-
 import config
-import re
 import mysql.connector
+from flask import request, redirect, url_for
+
+from model.Utilities import ResponseHandler, HtmlHelper, ItemCRUDType
+from model.ItemCRUD import ItemCRUD  
 
 
 class State:
@@ -20,7 +16,6 @@ class State:
     # ADD STATE (USING ITEM CRUD)
     # ----------------------------------------------------------
     def AddState(self, request):
-
         state_name = request.form['state_Name'].strip()
 
         crud = ItemCRUD(ItemCRUDType.State)
@@ -42,16 +37,14 @@ class State:
     # GET ALL STATES (NO CHANGE - THIS IS CORRECT)
     # ----------------------------------------------------------
     def GetAllStates(self, request):
-
         connection = config.get_db_connection()
         data = []
 
         if not connection:
             return []
 
-        cursor = connection.cursor()
-
         try:
+            cursor = connection.cursor()
             cursor.callproc("GetAllStates")
             for res in cursor.stored_results():
                 data = res.fetchall()
@@ -77,7 +70,6 @@ class State:
     # CHECK STATE (USING ITEM CRUD)
     # ----------------------------------------------------------
     def CheckState(self, request):
-
         state_name = request.json.get('state_Name', '').strip()
 
         crud = ItemCRUD(ItemCRUDType.State)
@@ -94,7 +86,6 @@ class State:
     # DELETE STATE (USING ITEM CRUD)
     # ----------------------------------------------------------
     def DeleteState(self, request, id):
-
         crud = ItemCRUD(ItemCRUDType.State)
 
         crud.DeleteItem(
@@ -113,7 +104,6 @@ class State:
     # EDIT STATE (USING ITEM CRUD)
     # ----------------------------------------------------------
     def EditState(self, request, id):
-
         state_name = request.form['state_Name'].strip()
 
         crud = ItemCRUD(ItemCRUDType.State)
@@ -136,16 +126,14 @@ class State:
     # GET STATE BY ID (KEEP SAME)
     # ----------------------------------------------------------
     def GetStateByID(self, request, id):
-
         connection = config.get_db_connection()
         data = None
 
         if not connection:
             return None
 
-        cursor = connection.cursor()
-
         try:
+            cursor = connection.cursor()
             cursor.callproc("GetStateByID", (id,))
             for res in cursor.stored_results():
                 data = res.fetchone()

model/Utilities.py

@@ -8,7 +8,7 @@ class ItemCRUDType(Enum):
     State = 4
     HoldType = 5
     Subcontractor = 6
-    
+    GSTRelease = 7
 
 class RegEx:
     patternAlphabetOnly = "^[A-Za-z ]+$"
@@ -62,5 +62,5 @@ class HtmlHelper:
     @staticmethod
     def json_response(message_obj, status_code):
         return jsonify(message_obj), status_code
-    #May need to refactor further
+  
 

model/Village.py

@@ -1,14 +1,8 @@
 
-from flask_login import LoginManager, UserMixin, login_user, logout_user, login_required, current_user
-
-from model.Utilities import RegEx, ResponseHandler, HtmlHelper, ItemCRUDType
-from model.Log import LogData, LogHelper
 
+from model.Utilities import ResponseHandler, HtmlHelper, ItemCRUDType
 import config
-
 import mysql.connector
-from mysql.connector import Error
-
 from model.ItemCRUD import ItemCRUD
 
  
@@ -19,70 +13,133 @@ class Village:
     def __init__(self):
         self.isSuccess = False
         self.resultMessage = ""
+        self.response = {}  # ✅ ADDED
+        self.village = ItemCRUD(itemType=ItemCRUDType.Village)
+
+    # 🔹 Helper: sync status
+    def _set_status(self, village):
+        self.isSuccess = village.isSuccess
+
+        # ✅ UPDATED (safe handling)
+        if hasattr(village, "response"):
+            self.response = village.response
+            self.resultMessage = village.response.get("message", "")
+        else:
+            self.resultMessage = village.resultMessage
+
+    # 🔹 Helper: get request data
+    def _get_form_data(self, request):
+        block_id = request.form.get('block_Id')
+        village_name = request.form.get('Village_Name', '').strip()
+        return block_id, village_name
 
     def AddVillage(self, request):
-       village = ItemCRUD(itemType=ItemCRUDType.Village)
+        block_id, village_name = self._get_form_data(request)
 
-       block_id = request.form.get('block_Id')
-       village_name = request.form.get('Village_Name', '').strip()
-
-       village.AddItem(request=request, parentid=block_id, childname=village_name,  storedprocfetch="GetVillageByNameAndBlock", storedprocadd="SaveVillage" )
-       self.isSuccess = village.isSuccess
-       self.resultMessage = village.resultMessage
+        if not village_name:
+            self.response = ResponseHandler.invalid_name("village")  # ✅ UPDATED
+            self.resultMessage = self.response["message"]
+            self.isSuccess = False
             return
-       #self.isSuccess = False
+
+        try:
+            self.village.AddItem(
+                request=request,
+                parentid=block_id,
+                childname=village_name,
+                storedprocfetch="GetVillageByNameAndBlock",
+                storedprocadd="SaveVillage"
+            )
+            self._set_status(self.village)
+
+        except Exception as e:
+            self.isSuccess = False
+            self.resultMessage = str(e)
 
     def GetAllVillages(self, request):
-        village = ItemCRUD(itemType=ItemCRUDType.Village)
-        villagesdata = village.GetAllData(request=request, storedproc="GetAllVillages")
-        self.isSuccess = village.isSuccess
-        self.resultMessage = village.resultMessage
+
+        try:
+            villagesdata = self.village.GetAllData(
+                request=request,
+                storedproc="GetAllVillages"
+            )
+            self._set_status(self.village)
             return villagesdata
 
+        except Exception as e:
+            self.isSuccess = False
+            self.resultMessage = str(e)
+            return []
 
     def CheckVillage(self, request):
-        village = ItemCRUD(itemType=ItemCRUDType.Village)
-        block_id = request.form.get('block_Id')
-        village_name = request.form.get('Village_Name', '').strip()
-        result = village.CheckItem(request=request, parentid=block_id, childname=village_name, storedprocfetch="GetVillageByNameAndBlocks")
-        self.isSuccess = village.isSuccess
-        self.resultMessage = village.resultMessage
+        block_id, village_name = self._get_form_data(request)
+
+        if not village_name:
+            self.response = ResponseHandler.invalid_name("village")  # ✅ UPDATED
+            self.resultMessage = self.response["message"]
+            self.isSuccess = False
+            return None
+
+        try:
+            result = self.village.CheckItem(
+                request=request,
+                parentid=block_id,
+                childname=village_name,
+                storedprocfetch="GetVillageByNameAndBlocks"
+            )
+            self._set_status(self.village)
             return result
 
+        except Exception as e:
+            self.isSuccess = False
+            self.resultMessage = str(e)
+            return None
 
     def DeleteVillage(self, request, village_id):
 
-       village = ItemCRUD(itemType=ItemCRUDType.Village)
+        try:
+            self.village.DeleteItem(
+                request=request,
+                itemID=village_id,
+                storedprocDelete="DeleteVillage"
+            )
+            self._set_status(self.village)
 
-       village.DeleteItem(request=request, itemID=village_id, storedprocDelete="DeleteVillage" )
-       self.isSuccess = village.isSuccess
-       self.resultMessage = village.resultMessage
-       return
+        except Exception as e:
+            self.isSuccess = False
+            self.resultMessage = str(e)
 
     def EditVillage(self, request, village_id):
-        corsor=None
-        village = ItemCRUD(itemType=ItemCRUDType.Village)
+        block_id, village_name = self._get_form_data(request)
 
-        block_id = request.form.get('block_Id')
-        village_name = request.form.get('Village_Name', '').strip()
-
-        village.EditItem(request=request,childid=village_id,parentid=block_id,childname=village_name,storedprocupdate="UpdateVillage" )
-
-        self.isSuccess = village.isSuccess
-        self.resultMessage = village.resultMessage
+        if not village_name:
+            self.response = ResponseHandler.invalid_name("village")  # ✅ UPDATED
+            self.resultMessage = self.response["message"]
+            self.isSuccess = False
             return
 
-    # def GetVillageByID(self, request, id):
+        try:
+            self.village.EditItem(
+                request=request,
+                childid=village_id,
+                parentid=block_id,
+                childname=village_name,
+                storedprocupdate="UpdateVillage"
+            )
+            self._set_status(self.village)
 
-    #     village = ItemCRUD(itemType=ItemCRUDType.Village)
-    #     villagedetailsdata = village.GetAllData(request=request, storedproc="GetVillageDetailsById")
-    #     self.isSuccess = village.isSuccess
-    #     self.resultMessage = village.resultMessage
-    #     return villagedetailsdata
+        except Exception as e:
+            self.isSuccess = False
+            self.resultMessage = str(e)
+
+    def GetVillageByID(self, id):
+
+        try:
+            villagedetailsdata = self.village.GetDataByID(
+                id=id,
+                storedproc="GetVillageDetailsById"
+            )
 
-    def GetVillageByID(self, request, id):
-        village = ItemCRUD(itemType=ItemCRUDType.Village)
-        villagedetailsdata = village.GetDataByID(id=id,storedproc="GetVillageDetailsById")
             if villagedetailsdata:
                 self.isSuccess = True
             else:
@@ -91,31 +148,39 @@ class Village:
 
             return villagedetailsdata
 
+        except Exception as e:
+            self.isSuccess = False
+            self.resultMessage = str(e)
+            return None
 
-    def GetAllBlocks(self, request):
-
+    def GetAllBlocks(self):
         blocks = []
         self.isSuccess = False
         self.resultMessage = ""
-        connection = config.get_db_connection()
 
+        connection = config.get_db_connection()
         if not connection:
             return []
 
-        cursor = connection.cursor()
-
         try:
+            with connection.cursor() as cursor:
                 cursor.callproc('GetAllBlocks')
+
                 for result in cursor.stored_results():
-                blocks = result.fetchall()
+                    blocks.extend(result.fetchall())
+
             self.isSuccess = True
+            return blocks
 
         except mysql.connector.Error as e:
             print(f"Error fetching blocks: {e}")
             self.isSuccess = False
-            self.resultMessage = HtmlHelper.json_response(ResponseHandler.fetch_failure("block"), 500)
-        finally:
-            cursor.close()
-            connection.close()
 
-        return blocks
+            # ✅ FIXED (removed jsonify response)
+            self.response = ResponseHandler.fetch_failure("block")
+            self.resultMessage = self.response["message"]
+
+            return []
+
+        finally:
+            connection.close()

model/gst_release.py

@@ -1,150 +1,150 @@
-import config
-import mysql.connector
+# model/gst_release.py
+from flask import request, jsonify
+from model.ItemCRUD import ItemCRUD
+from model.Utilities import ItemCRUDType
 
-class GSTReleasemodel:
+class GSTRelease:
 
-    @staticmethod
-    def get_connection():
-        connection = config.get_db_connection()
-        if not connection:
-            return None
-        return connection
-
-    @staticmethod
-    def fetch_all_gst_releases():
-        connection = GSTReleasemodel.get_connection()
-        gst_releases = []
-        if connection:
-            cursor = connection.cursor(dictionary=True)
+    def __init__(self):
+        self.isSuccess = False
+        self.resultMessage = ""
 
+    # ------------------- Add GST Release -------------------
+    def AddGSTRelease(self, request):
         try:
-                cursor.callproc('GetAllGSTReleases')
+            gst = ItemCRUD(itemType=ItemCRUDType.GSTRelease)
 
-                gst_releases = []
-                for result in cursor.stored_results():                              # change to procedure
-                    gst_releases = result.fetchall()
+            data = {
+                "PMC_No": request.form.get("PMC_No", "").strip(),
+                "Invoice_No": request.form.get("Invoice_No", "").strip(),
+                "Basic_Amount": float(request.form.get("Basic_Amount", 0) or 0),
+                "Final_Amount": float(request.form.get("Final_Amount", 0) or 0),
+                "Total_Amount": float(request.form.get("Total_Amount", 0) or 0),
+                "UTR": request.form.get("UTR", "").strip(),
+                "Contractor_ID": int(request.form.get("Contractor_ID", 0) or 0)
+            }
 
-            except mysql.connector.Error as e:
-                print(f"Error fetching GST releases: {e}")
-            finally:
-                cursor.close()
-                connection.close()
-        return gst_releases
-
-    @staticmethod
-    def insert_gst_release(pmc_no, invoice_no, basic_amount, final_amount, total_amount, utr, contractor_id):
-        connection = GSTReleasemodel.get_connection()
-        if not connection:
-            return False
-        try:
-            cursor = connection.cursor()
-
-            # Insert into gst_release
-            cursor.callproc(
-                'InsertGSTReleaseOnly',
-                [pmc_no, invoice_no, basic_amount, final_amount, total_amount, utr, contractor_id]
+            # Add GST Release
+            gst.AddItem(
+                request=request,
+                data=data,
+                storedprocfetch="CheckGSTReleaseExists",
+                storedprocadd="AddGSTReleaseFromExcel"
             )
             
-            # Insert into inpayment
-            cursor.callproc(
-                'InsertInpaymentOnly',
-                [pmc_no, invoice_no, basic_amount, final_amount, total_amount, utr, contractor_id]
+            # Check if addition was successful
+            if gst.isSuccess:
+                print(f"GST Release Added: {data}")
+            else:
+                print(f"Failed to add GST Release: {gst.resultMessage}")
+
+            self.isSuccess = gst.isSuccess
+            self.resultMessage = str(gst.resultMessage)
+
+        except Exception as e:
+            print("ERROR in AddGSTRelease:", e)
+            self.isSuccess = False
+            self.resultMessage = str(e)
+
+        return jsonify({"success": self.isSuccess, "message": self.resultMessage})
+
+    # ------------------- Edit GST Release -------------------
+    def EditGSTRelease(self, request, gst_release_id):
+        try:
+            gst = ItemCRUD(itemType=ItemCRUDType.GSTRelease)
+
+            data = {
+                "PMC_No": request.form.get("PMC_No", "").strip(),
+                "Invoice_No": request.form.get("Invoice_No", "").strip(),
+                "Basic_Amount": float(request.form.get("Basic_Amount", 0) or 0),
+                "Final_Amount": float(request.form.get("Final_Amount", 0) or 0),
+                "Total_Amount": float(request.form.get("Total_Amount", 0) or 0),
+                "UTR": request.form.get("UTR", "").strip()
+            }
+
+            gst.EditItem(
+                request=request,
+                childid=gst_release_id,
+                data=data,
+                storedprocupdate="UpdateGSTRelease"
             )
 
-            connection.commit()
-            return True
-        except mysql.connector.Error as e:
-            print(f"Error inserting GST release: {e}")
-            return False
-        finally:
-            cursor.close()
-            connection.close()
+            self.isSuccess = gst.isSuccess
+            self.resultMessage = str(gst.resultMessage)
 
-    @staticmethod
-    def fetch_gst_release_by_id(gst_release_id):
-        connection = GSTReleasemodel.get_connection()
-        if not connection:
-            return None
-        data = {}
+        except Exception as e:
+            print("ERROR in EditGSTRelease:", e)
+            self.isSuccess = False
+            self.resultMessage = str(e)
+
+        return jsonify({"success": self.isSuccess, "message": self.resultMessage})
+
+    # ------------------- Delete GST Release -------------------
+    def DeleteGSTRelease(self, gst_release_id):
         try:
-            cursor = connection.cursor(dictionary=True)
+            gst = ItemCRUD(itemType=ItemCRUDType.GSTRelease)
 
-            cursor.callproc('GetGSTReleaseById', [gst_release_id])
+            gst.DeleteItem(
+                request=None,
+                itemID=gst_release_id,
+                storedprocDelete="DeleteGSTReleaseById"
+            )
+
+            self.isSuccess = gst.isSuccess
+            self.resultMessage = str(gst.resultMessage)
+
+        except Exception as e:
+            print("ERROR in DeleteGSTRelease:", e)
+            self.isSuccess = False
+            self.resultMessage = str(e)
+
+        return jsonify({"success": self.isSuccess, "message": self.resultMessage})
+
+    # ------------------- Get All GST Releases -------------------
+    def GetAllGSTReleases(self):
+        try:
+            gst = ItemCRUD(itemType=ItemCRUDType.GSTRelease)
+            rows = gst.GetAllData(None, "GetAllGSTReleases")
+
+            data = []
+            for row in rows:
+                data.append({
+                    "gst_release_id": row[0],
+                    "pmc_no": row[1],
+                    "invoice_no": row[2],
+                    "basic_amount": row[3],
+                    "final_amount": row[4],
+                    "total_amount": row[5],
+                    "utr": row[6],
+                    "contractor_id": row[7]
+                })
 
-            for result in cursor.stored_results():
-                    data = result.fetchone()
-            if data:
-                # Convert to array for template
-                data = [
-                    data.get('GST_Release_Id'),
-                    data.get('PMC_No'),
-                    data.get('Invoice_No'),
-                    data.get('Basic_Amount'),
-                    data.get('Final_Amount'),
-                    data.get('Total_Amount'),
-                    data.get('UTR')
-                ]
-        except mysql.connector.Error as e:
-            print(f"Error fetching GST release by id: {e}")
-        finally:
-            cursor.close()
-            connection.close()
             return data
 
-    @staticmethod
-    def update_gst_release(gst_release_id, pmc_no, invoice_no, basic_amount, final_amount, total_amount, utr):
-        connection = GSTReleasemodel.get_connection()
-        if not connection:
-            return False
+        except Exception as e:
+            print("ERROR in GetAllGSTReleases:", e)
+            return []
+
+    # ------------------- Get GST Release By ID -------------------
+    def GetGSTReleaseByID(self, gst_release_id):
         try:
-            cursor = connection.cursor()
-            # Update gst_release
-            cursor.callproc(
-                'UpdateGSTRelease',
-                [pmc_no, invoice_no, basic_amount, final_amount, total_amount, utr, gst_release_id]
-            )
-            # Update inpayment
-            cursor.callproc(
-                'UpdateInpaymentByUTR',
-                [basic_amount, final_amount, total_amount, utr]
-            )
-            connection.commit()
-            return True
-        except mysql.connector.Error as e:
-            print(f"Error updating GST release: {e}")
-            return False
-        finally:
-            cursor.close()
-            connection.close()
+            gst = ItemCRUD(itemType=ItemCRUDType.GSTRelease)
+            row = gst.GetDataByID(gst_release_id, "GetGSTReleaseById")
 
-    @staticmethod
-    def delete_gst_release(gst_release_id):
-        connection = GSTReleasemodel.get_connection()
-        if not connection:
-            return False, None
-        try:
-            cursor = connection.cursor(dictionary=True)
-            cursor.callproc('GetGSTReleaseUTRById', [gst_release_id])
-            record = None
-            for result in cursor.stored_results():
-                record = result.fetchone()
+            if row:
+                return {
+                    "gst_release_id": row[0],
+                    "pmc_no": row[1],
+                    "invoice_no": row[2],
+                    "basic_amount": row[3],
+                    "final_amount": row[4],
+                    "total_amount": row[5],
+                    "utr": row[6],
+                    "contractor_id": row[7]
+                }
 
-            if not record:
-                return False, None
+            return None
 
-            utr = record['UTR']
-
-            # Step 1: Delete gst_release
-            cursor.callproc('DeleteGSTReleaseById', [gst_release_id])
-
-            # Step 2: Reset inpayment using UTR
-            cursor.callproc('ResetInpaymentByUTR', [utr])
-            
-            connection.commit()
-            return True, utr
-        except mysql.connector.Error as e:
-            print(f"Error deleting GST release: {e}")
-            return False, None
-        finally:
-            cursor.close()
-            connection.close()
+        except Exception as e:
+            print("ERROR in GetGSTReleaseByID:", e)
+            return None

model/payment.py

@@ -1,8 +1,13 @@
 import config
 import mysql.connector
+import config
+import mysql.connector
+from enum import Enum
+from model.Utilities import  ItemCRUDType
 
 class Paymentmodel:
 
+    # ---------------- Database Connection ----------------
     @staticmethod
     def get_connection():
         connection = config.get_db_connection()
@@ -10,6 +15,7 @@ class Paymentmodel:
             return None
         return connection
 
+    # ---------------- Payment Methods ----------------
     @staticmethod
     def fetch_all_payments():
         connection = Paymentmodel.get_connection()
@@ -52,13 +58,7 @@ class Paymentmodel:
         try:
             cursor = connection.cursor()
             cursor.callproc('UpdateInpaymentRecord', [
-                    subcontractor_id,
-                    pmc_no,
-                    invoice_no,
-                    amount,
-                    tds_amount,
-                    total_amount,
-                    utr
+                subcontractor_id, pmc_no, invoice_no, amount, tds_amount, total_amount, utr
             ])
             connection.commit()
             return True
@@ -80,7 +80,6 @@ class Paymentmodel:
             cursor.callproc("GetPaymentById", (payment_id,))
             for result in cursor.stored_results():
                 payment_data = result.fetchone()
-            # Convert to array for template
             if payment_data:
                 payment_data = [
                     payment_data.get('Payment_Id'),
@@ -117,42 +116,99 @@ class Paymentmodel:
 
     @staticmethod
     def delete_payment(payment_id):
-        """
-        Deletes a payment and resets the related inpayment fields in one go.
-        Returns (success, pmc_no, invoice_no)
-        """
         connection = Paymentmodel.get_connection()
         if not connection:
             return False, None, None
-
         try:
             cursor = connection.cursor(dictionary=True)
-
+            # Fetch PMC & Invoice before deleting
             cursor.callproc('GetPaymentPMCInvoiceById', [payment_id])
-
             record = {}
             for result in cursor.stored_results():
                 record = result.fetchone() or {}
             if not record:
                 return False, None, None
-
             pmc_no = record['PMC_No']
             invoice_no = record['Invoice_No']
-
-            # Step 2: Delete the payment using the stored procedure
+            # Delete payment
             cursor.callproc("DeletePayment", (payment_id,))
             connection.commit()
-
-            # Step 3: Reset inpayment fields using the stored procedure
+            # Reset inpayment fields
             cursor.callproc("ResetInpayment", [pmc_no, invoice_no])
             connection.commit()
-
             return True, pmc_no, invoice_no
-
         except mysql.connector.Error as e:
             print(f"Error deleting payment: {e}")
             return False, None, None
-
+        finally:
+            cursor.close()
+            connection.close()
+
+    # ---------------- Item CRUD Methods ----------------
+    @staticmethod
+    def fetch_items(item_type: ItemCRUDType):
+        connection = Paymentmodel.get_connection()
+        items = []
+        if connection:
+            cursor = connection.cursor(dictionary=True)
+            try:
+                cursor.callproc('GetItemsByType', [item_type.value])
+                for result in cursor.stored_results():
+                    items = result.fetchall()
+            except mysql.connector.Error as e:
+                print(f"Error fetching {item_type.name}: {e}")
+            finally:
+                cursor.close()
+                connection.close()
+        return items
+
+    @staticmethod
+    def insert_item(item_type: ItemCRUDType, name: str):
+        connection = Paymentmodel.get_connection()
+        if not connection:
+            return False
+        try:
+            cursor = connection.cursor()
+            cursor.callproc('InsertItem', [item_type.value, name])
+            connection.commit()
+            return True
+        except mysql.connector.Error as e:
+            print(f"Error inserting {item_type.name}: {e}")
+            return False
+        finally:
+            cursor.close()
+            connection.close()
+
+    @staticmethod
+    def update_item(item_type: ItemCRUDType, item_id: int, new_name: str):
+        connection = Paymentmodel.get_connection()
+        if not connection:
+            return False
+        try:
+            cursor = connection.cursor()
+            cursor.callproc('UpdateItem', [item_type.value, item_id, new_name])
+            connection.commit()
+            return True
+        except mysql.connector.Error as e:
+            print(f"Error updating {item_type.name}: {e}")
+            return False
+        finally:
+            cursor.close()
+            connection.close()
+
+    @staticmethod
+    def delete_item(item_type: ItemCRUDType, item_id: int):
+        connection = Paymentmodel.get_connection()
+        if not connection:
+            return False
+        try:
+            cursor = connection.cursor()
+            cursor.callproc('DeleteItem', [item_type.value, item_id])
+            connection.commit()
+            return True
+        except mysql.connector.Error as e:
+            print(f"Error deleting {item_type.name}: {e}")
+            return False
         finally:
             cursor.close()
             connection.close()

static/js/village.js

@@ -1,9 +1,40 @@
+
+
 window.onload = function () {
     document.getElementById('Village_Name').focus();
 };
  
 $(document).ready(function () {
 
+    // 🔥 RESTORE VIEW MODE AFTER RELOAD
+    var viewMode = localStorage.getItem("viewMode");
+
+    if (viewMode === "table") {
+        $('#addForm').hide();
+        $('#addTable').show();
+    } else {
+        $('#addForm').show();
+        $('#addTable').hide();
+    }
+
+
+    // 🔥 BUTTON TOGGLE LOGIC
+
+    $('#addButton').click(function () {
+        $('#addForm').show();
+        $('#addTable').hide();
+
+        localStorage.setItem("viewMode", "form");
+    });
+
+    $('#displayButton').click(function () {
+        $('#addForm').hide();
+        $('#addTable').show();
+
+        localStorage.setItem("viewMode", "table");
+    });
+
+
     // STATE → DISTRICT
     $('#state_Id').change(function () {
 
@@ -179,7 +210,7 @@ $(document).ready(function () {
 
                 } else {
 
-                    alert('Error adding village. Please try again.');
+                    alert(response.message || 'Error adding village. Please try again.');
 
                 }
 
@@ -196,3 +227,38 @@ $(document).ready(function () {
     });
 
 });
+
+
+// 🔥 DELETE FUNCTION (UPDATED)
+function deleteVillage(villageId) {
+
+    if (!confirm("Are you sure you want to delete this village?")) {
+        return;
+    }
+
+    // ✅ save that user is on table
+    localStorage.setItem("viewMode", "table");
+
+    $.ajax({
+        url: '/delete_village/' + villageId,
+        type: 'GET',
+
+        success: function () {
+
+            setTimeout(function () {
+
+                alert("Village deleted successfully!");
+
+                // reload but stay on table
+                location.reload();
+
+            }, 1000);
+
+        },
+
+        error: function () {
+            alert("Error deleting village. Please try again.");
+        }
+
+    });
+}

templates/activity_log.html

@@ -1,5 +1,6 @@
 <!DOCTYPE html>
 <html lang="en">
+
 <head>
     <meta charset="UTF-8">
     <title>Activity Logs</title>
@@ -9,54 +10,67 @@
             background-color: #f8f9fa;
             margin: 20px;
         }
+
         h2 {
             text-align: center;
             margin-bottom: 20px;
         }
+
         form {
             display: flex;
             gap: 10px;
             justify-content: center;
             margin-bottom: 20px;
+            flex-wrap: wrap;
         }
-        input, button {
+
+        input,
+        button {
             padding: 8px;
             border-radius: 6px;
             border: 1px solid #ccc;
         }
+
         button {
             background-color: #007bff;
             color: white;
             cursor: pointer;
         }
+
         button:hover {
             background-color: #0056b3;
         }
+
         table {
             width: 90%;
             margin: auto;
             border-collapse: collapse;
             background: white;
-            box-shadow: 0 0 8px rgba(0,0,0,0.1);
+            box-shadow: 0 0 8px rgba(0, 0, 0, 0.1);
         }
-        th, td {
+
+        th,
+        td {
             padding: 12px;
             border: 1px solid #ddd;
             text-align: center;
         }
+
         th {
             background-color: #007bff;
             color: white;
         }
+
         tr:nth-child(even) {
             background-color: #f2f2f2;
         }
     </style>
 </head>
+
 <body>
     <h2>Activity Logs</h2>
-<form method="get" action="{{ url_for('activity_log') }}" class="filter-form">
 
+    <form method="get" action="{{ url_for('log.activity_log') }}" class="filter-form">
         <label for="username">Username:</label>
         <input type="text" id="username" name="username" placeholder="Enter username" value="{{ username or '' }}">
 
@@ -66,10 +80,9 @@
         <label for="end_date">End Date:</label>
         <input type="date" id="end_date" name="end_date" value="{{ end_date or '' }}">
 
-
         <button type="submit" class="btn btn-primary">Filter</button>
-    <!-- <button type="button" style="background-color: #6c757d;" onclick="resetFilter()">Reset</button> -->
-</form>
+        <button type="button" style="background-color: #6c757d;" onclick="resetFilter()">Reset</button>
+    </form>
 
     <table>
         <tr>
@@ -95,8 +108,9 @@
 
     <script>
         function resetFilter() {
-        window.location.href = "{{ url_for('activity_log') }}";
+            window.location.href = "{{ url_for('log.activity_log') }}";
         }
-</script>
+    </script>
 </body>
+
 </html>

templates/add_gst_release.html

@@ -68,10 +68,11 @@
     {% endwith %}
 </div>
 
+<!-- GST Release History Table -->
 <div id="addTable" style="display: none;">
     <div class="search-container">
         <h2>GST Release History</h2>
-        <input type="text" id="searchBar" placeholder="Searching..." onkeyup="searchTable()">
+        <input type="text" id="searchBar" placeholder="Search..." onkeyup="searchTable()">
     </div>
     <table id="sortableTable" border="1">
         <thead>
@@ -90,24 +91,22 @@
         <tbody>
             {% for gst_rel in gst_releases %}
             <tr>
-            <td>{{ gst_rel[0] }}</td>
-            <td>{{ gst_rel[1] }}</td>
-            <td>{{ gst_rel[2] }}</td>
-            <td>{{ gst_rel[3] }}</td>
-            <td>{{ gst_rel[4] }}</td>
-            <td>{{ gst_rel[5] }}</td>
-            <td>{{ gst_rel[6] }}</td>
+                <td>{{ gst_rel.gst_release_id }}</td>
+                <td>{{ gst_rel.pmc_no }}</td>
+                <td>{{ gst_rel.invoice_no }}</td>
+                <td>{{ gst_rel.basic_amount }}</td>
+                <td>{{ gst_rel.final_amount }}</td>
+                <td>{{ gst_rel.total_amount }}</td>
+                <td>{{ gst_rel.utr }}</td>
                 <td>
-                <a href="/edit_gst_release/{{ gst_rel[0] }}">
-                    <img src="{{ url_for('static', filename='images/icons/pen_blue_icon.png') }}" alt="Edit"
-                         class="icon">
+                    <a href="{{ url_for('gst_release_bp.edit_gst_release', gst_release_id=gst_rel.gst_release_id) }}">
+                        <img src="{{ url_for('static', filename='images/icons/pen_blue_icon.png') }}" alt="Edit" class="icon">
                     </a>
                 </td>
                 <td>
-                <a href="/delete_gst_release/{{ gst_rel[0] }}"
+                    <a href="{{ url_for('gst_release_bp.delete_gst_release', gst_release_id=gst_rel.gst_release_id) }}" 
                        onclick="return confirm('Are you sure you want to delete this GST Release?')">
-                    <img src="{{ url_for('static', filename='images/icons/bin_red_icon.png') }}" alt="Delete"
-                         class="icon">
+                        <img src="{{ url_for('static', filename='images/icons/bin_red_icon.png') }}" alt="Delete" class="icon">
                     </a>
                 </td>
             </tr>

templates/add_payment.html

@@ -1,5 +1,6 @@
 {% extends 'base.html' %}
 {% block content %}
+
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
@@ -8,22 +9,23 @@
     <script src="{{ url_for('static', filename='js/search_on_table.js') }}"></script>
     <script src="{{ url_for('static', filename='js/invoice.js') }}"></script>
 </head>
+
 <body>
 
-<div class="button-container">
+    <div class="button-container">
         <button id="addButton" class="action-button">Add</button>
         <button id="displayButton" class="action-button">Display</button>
-</div>
+    </div>
 
-<div id="addForm" style="display: none;">
+    <div id="addForm" style="display: none;">
         <h2>Add Payment</h2>
 
         <form action="/add_payment" method="POST" onsubmit="showSuccessAlert(event)">
             <div class="row1">
                 <div>
                     <label for="subcontractor">Subcontractor Name:</label>
-                <input type="text" id="subcontractor" name="subcontractor" required autocomplete="off"/>
-                <input type="hidden" id="subcontractor_id" name="subcontractor_id"/>
+                    <input type="text" id="subcontractor" name="subcontractor" required autocomplete="off" />
+                    <input type="hidden" id="subcontractor_id" name="subcontractor_id" />
                     <div id="subcontractor_list" class="autocomplete-items"></div>
                 </div>
             </div>
@@ -34,19 +36,22 @@
             </select><br><br>
 
             <label for="invoice_No">Invoice No:</label><br>
-        <input type="number" step="0.01" id="invoice_No" name="invoice_No" ><br><br>
+            <input type="number" step="0.01" id="invoice_No" name="invoice_No"><br><br>
 
             <label for="Payment_Amount">Amount:</label><br>
-<input type="number" step="0.01" id="Payment_Amount" name="Payment_Amount" required oninput="calculateTDSAndTotal()"><br><br>
+            <input type="number" step="0.01" id="Payment_Amount" name="Payment_Amount" required
+                oninput="calculateTDSAndTotal()"><br><br>
 
-<label for="TDS_Percentage">TDS Percentage (%):</label><br>
-<input type="number" step="0.01" id="TDS_Percentage" name="TDS_Percentage" oninput="calculateTDSAndTotal()"><br><br>
+            <label for="TDS_Percentage">TDS Percentage (%):</label><br>
+            <input type="number" step="0.01" id="TDS_Percentage" name="TDS_Percentage"
+                oninput="calculateTDSAndTotal()"><br><br>
 
-<label for="TDS_Payment_Amount">TDS Amount:</label><br>
-<input type="number" step="0.01" id="TDS_Payment_Amount" name="TDS_Payment_Amount" required readonly><br><br>
+            <label for="TDS_Payment_Amount">TDS Amount:</label><br>
+            <input type="number" step="0.01" id="TDS_Payment_Amount" name="TDS_Payment_Amount" required
+                readonly><br><br>
 
-<label for="total_amount">Total Amount:</label><br>
-<input type="number" step="0.01" id="total_amount" name="total_amount" required readonly><br><br>
+            <label for="total_amount">Total Amount:</label><br>
+            <input type="number" step="0.01" id="total_amount" name="total_amount" required readonly><br><br>
 
 
             <label for="utr">UTR:</label><br>
@@ -54,13 +59,13 @@
 
             <button type="submit">Submit Payment</button>
         </form>
-</div>
+    </div>
 
-<div id="successPopup" class="success-popup">
+    <div id="successPopup" class="success-popup">
         <i>&#10004;</i> Payment added successfully!
-</div>
+    </div>
 
-<div id="addTable" style="display: none;">
+    <div id="addTable" style="display: none;">
         <div class="search-container">
             <h2>Payment History</h2>
             <input type="text" id="searchBar" placeholder="Searching..." onkeyup="searchTable()">
@@ -89,8 +94,17 @@
                     <td>{{ payment[4] }}</td>
                     <td>{{ payment[5] }}</td>
                     <td>{{ payment[6] }}</td>
-            <td><a href="/edit_payment/{{ payment[0] }}"><img src="{{ url_for('static', filename='images/icons/pen_blue_icon.png') }}" alt="Edit" class="icon"></a></td>
-            <td><a href="/delete_payment/{{ payment[0] }}" onclick="return confirm('Are you sure you want to delete this payment?')"><img src="{{ url_for('static', filename='images/icons/bin_red_icon.png') }}" alt="Delete" class="icon"></a></td>
+                    <td><a href="/edit_payment/{{ payment[0] }}"><img
+                                src="{{ url_for('static', filename='images/icons/pen_blue_icon.png') }}" alt="Edit"
+                                class="icon"></a></td>
+
+                    <td>
+                        <a href="{{ url_for('payment_bp.delete_payment', payment_id=payment[0]) }}"
+                            onclick="return confirm('Are you sure you want to delete this Payment?')">
+                            <img src="{{ url_for('static', filename='images/icons/bin_red_icon.png') }}" alt="Delete"
+                                class="icon">
+                        </a>
+                    </td>
                 </tr>
                 <!-- <tr>
             <td>{{ payment['Payment_Id'] }}</td>
@@ -106,10 +120,10 @@
                 {% endfor %}
             </tbody>
         </table>
-</div>
+    </div>
 
-<script>
-document.getElementById("subcontractor").addEventListener("input", function () {
+    <script>
+        document.getElementById("subcontractor").addEventListener("input", function () {
             const query = this.value;
             const list = document.getElementById("subcontractor_list");
 
@@ -129,9 +143,9 @@ document.getElementById("subcontractor").addEventListener("input", function () {
                         list.appendChild(div);
                     });
                 });
-});
+        });
 
-document.getElementById("subcontractor_list").addEventListener("click", function (e) {
+        document.getElementById("subcontractor_list").addEventListener("click", function (e) {
             const selectedId = e.target.getAttribute("data-id");
             const selectedName = e.target.textContent;
 
@@ -171,11 +185,11 @@ document.getElementById("subcontractor_list").addEventListener("click", function
                         alert("Failed to fetch PMC numbers.");
                     });
             }
-});
-</script>
+        });
+    </script>
 
-<script>
-function calculateTDSAndTotal() {
+    <script>
+        function calculateTDSAndTotal() {
             const amount = parseFloat(document.getElementById("Payment_Amount").value) || 0;
             const tdsPercent = parseFloat(document.getElementById("TDS_Percentage").value) || 0;
 
@@ -184,10 +198,10 @@ function calculateTDSAndTotal() {
 
             document.getElementById("TDS_Payment_Amount").value = tdsAmount;
             document.getElementById("total_amount").value = totalAmount;
-}
-</script>
+        }
+    </script>
 
 
-<script src="{{ url_for('static', filename='js/showSuccessAlert.js') }}"></script>
+    <script src="{{ url_for('static', filename='js/showSuccessAlert.js') }}"></script>
 </body>
 {% endblock %}

templates/add_village.html

@@ -84,11 +84,11 @@
                 </a>
             </td>
             <td>
-                <a href="{{ url_for('village.delete_village', village_id=village[0]) }}"
-                   onclick="return confirm('Are you sure you want to delete this village?');">
-                    <img src="{{ url_for('static', filename='images/icons/bin_red_icon.png') }}" alt="Delete"
-                         class="icon">
-                </a>
+                <a href="#"
+   onclick="deleteVillage({{ village[0] }}); return false;">
+    <img src="{{ url_for('static', filename='images/icons/bin_red_icon.png') }}" 
+         alt="Delete" class="icon">
+</a>
             </td>
         </tr>
         {% endfor %}