updated Payment reconcillation code

model/ContractorInfo.py

@@ -0,0 +1,65 @@
+
+
+
+from mysql.connector import Error
+import config
+from datetime import datetime
+
+
+class ContractorInfo:
+    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()
+            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()
+        except Error as e:
+            print(f"Error fetching contractor info: {e}")
+        finally:
+            if connection.is_connected():
+                connection.close()
+
+    def fetchalldata(self):
+        """Fetch hold types and invoices for contractor."""
+        data = {}
+        try:
+            connection = config.get_db_connection()
+            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
+
+                # Fetch Invoices
+                cursor.callproc('GetInvoicesByContractor', [self.ID])
+                invoices = []
+                for result in cursor.stored_results():
+                    invoices = result.fetchall()
+
+                # Remove duplicate invoices
+                seen_ids = set()
+                unique_invoices = []
+                for inv in invoices:
+                    if inv['Invoice_Id'] not in seen_ids:
+                        seen_ids.add(inv['Invoice_Id'])
+                        unique_invoices.append(inv)
+                data['invoices'] = unique_invoices
+
+        except Error as e:
+            print(f"Error fetching contractor data: {e}")
+        finally:
+            if connection.is_connected():
+                connection.close()
+
+        return data