feat: Enhance invoice item management with detailed line item structure

- Introduced nested interfaces for line items including customs, financials, quantities, descriptions, and references.
- Updated Item interface to include lines as an array of LineItem.
- Modified invoice top fields to handle pedimento ID and auto-assign values from the invoice.
- Enhanced item configuration component to manage line item properties and descriptions.
- Updated main data, packages section, summary section, and other components to bind new line item properties.
- Implemented normalization of numeric values when editing items to ensure consistent data types.
- Adjusted save invoice logic to accommodate new line item structure and compliance data.

backend/api/v1/modules/a76/invoices/models.py

@@ -136,9 +136,9 @@ class InvoiceComplianceMx(Base, TenantScopedMixin, TimestampMixin):
     invoice_id: Mapped[int] = mapped_column(ForeignKey("a76.invoice_header.id"), primary_key=True)
 
     # Core Customs Data
-    pedimento_id: Mapped[Optional[str]] = mapped_column(ForeignKey("a76.pedimentos.id"))  # PEDIMENTO/PEDIMENTOIMPO/EXPO
-    pedimento_r1: Mapped[Optional[str]] = mapped_column(ForeignKey("a76.pedimentos.id"))  # PEDIMENTOR1
-    pedimento_k1: Mapped[Optional[str]] = mapped_column(ForeignKey("a76.pedimentos.id"))  # PEDIMENTOK1
+    pedimento_id: Mapped[Optional[int]] = mapped_column(ForeignKey("a76.pedimentos.id"))  # PEDIMENTO/PEDIMENTOIMPO/EXPO
+    pedimento_r1: Mapped[Optional[int]] = mapped_column(ForeignKey("a76.pedimentos.id"))  # PEDIMENTOR1
+    pedimento_k1: Mapped[Optional[int]] = mapped_column(ForeignKey("a76.pedimentos.id"))  # PEDIMENTOK1
     remesa: Mapped[Optional[int]] = mapped_column(Integer)  # REMESA
     aduana: Mapped[Optional[str]] = mapped_column(ForeignKey("public.customs_sections.customs_code"))  # ADUANA_CRUCE
     port_of_entry: Mapped[Optional[str]] = mapped_column(String(6))  # PUERTOENTRADA / Puerto de entrada

backend/api/v1/modules/a76/items/line_items/schemas.py

@@ -1,6 +1,6 @@
 from decimal import Decimal
 from typing import Optional
-from pydantic import BaseModel, Field, ConfigDict
+from pydantic import BaseModel, Field, ConfigDict, field_validator
 
 # Import nested schemas
 from ..line_customs.schemas import (
@@ -42,6 +42,14 @@ class LineItemBase(BaseModel):
     component_part_number: Optional[str] = Field(None, max_length=50, description="Component part number")
     class_code: Optional[str] = Field(None, max_length=20, description="Class code")
     
+    @field_validator('class_code', 'part_number', 'component_part_number', 'unit_of_measure', 'alternate_unit', mode='before')
+    @classmethod
+    def convert_to_string(cls, v):
+        """Convert integers to strings for FK fields"""
+        if v is not None and not isinstance(v, str):
+            return str(v)
+        return v
+    
     # Unit of measure
     unit_of_measure: Optional[str] = Field(None, max_length=10, description="Unit of measure")
     alternate_unit: Optional[str] = Field(None, max_length=10, description="Alternate unit")

backend/api/v1/modules/a76/items/service.py

@@ -151,6 +151,12 @@ class ItemService:
             lines_data = item_data.lines or []
             item_dict = item_data.model_dump(exclude={"lines"})
 
+            # DEBUG: Log incoming data
+            print(f"\n🔍 DEBUG CREATE ITEM:")
+            print(f"   Item data: {item_dict}")
+            print(f"   Lines count: {len(lines_data)}")
+            print(f"   Tenant ID: {tenant_id}, Company ID: {company_id}")
+
             # Add tenant and company
             item_dict["tenant_id"] = tenant_id
             item_dict["company_id"] = company_id
@@ -160,8 +166,11 @@ class ItemService:
             db.add(db_item)
             db.flush()  # Get the item ID
 
+            print(f"   ✅ Item created with ID: {db_item.id}")
+
             # Create line items if provided
-            for line_data in lines_data:
+            for idx, line_data in enumerate(lines_data):
+                print(f"\n   📝 Processing line {idx + 1}/{len(lines_data)}")
                 # Extract nested data from line
                 financial_data = line_data.financial
                 quantity_data = line_data.quantity
@@ -169,16 +178,26 @@ class ItemService:
                 description_data = line_data.description
                 reference_data = line_data.reference
 
+                print(f"      Line data: {line_data.model_dump()}")
+                print(f"      Has financial: {financial_data is not None}")
+                print(f"      Has quantity: {quantity_data is not None}")
+                print(f"      Has customs: {customs_data is not None}")
+                print(f"      Has description: {description_data is not None}")
+                print(f"      Has reference: {reference_data is not None}")
+
                 line_dict = line_data.model_dump(
                     exclude={"financial", "quantity",
                              "customs", "description", "reference"}
                 )
                 line_dict["item_id"] = db_item.id
+                line_dict["tenant_id"] = tenant_id
+                line_dict["company_id"] = company_id
 
                 # Create line item
                 db_line = LineItem(**line_dict)
                 db.add(db_line)
                 db.flush()  # Get the line ID
+                print(f"      ✅ Line created with ID: {db_line.id}")
 
                 # Create financial data if provided
                 if financial_data:
@@ -186,6 +205,7 @@ class ItemService:
                     financial_dict["item_line_id"] = db_line.id
                     db_financial = LineFinancial(**financial_dict)
                     db.add(db_financial)
+                    print(f"         ✅ Financial data added")
 
                 # Create quantity data if provided
                 if quantity_data:
@@ -193,6 +213,7 @@ class ItemService:
                     quantity_dict["item_line_id"] = db_line.id
                     db_quantity = LineQuantity(**quantity_dict)
                     db.add(db_quantity)
+                    print(f"         ✅ Quantity data added")
 
                 # Create customs data if provided
                 if customs_data:
@@ -200,6 +221,7 @@ class ItemService:
                     customs_dict["item_line_id"] = db_line.id
                     db_customs = LineCustom(**customs_dict)
                     db.add(db_customs)
+                    print(f"         ✅ Customs data added")
 
                 # Create description data if provided
                 if description_data:
@@ -207,6 +229,7 @@ class ItemService:
                     description_dict["item_line_id"] = db_line.id
                     db_description = LineDescription(**description_dict)
                     db.add(db_description)
+                    print(f"         ✅ Description data added")
 
                 # Create reference data if provided
                 if reference_data:
@@ -214,9 +237,12 @@ class ItemService:
                     reference_dict["item_line_id"] = db_line.id
                     db_reference = LineReference(**reference_dict)
                     db.add(db_reference)
+                    print(f"         ✅ Reference data added")
 
+            print(f"\n   💾 Committing transaction...")
             db.commit()
             db.refresh(db_item)
+            print(f"   ✅ Transaction committed successfully!")
             return db_item
 
         except IntegrityError as e:
@@ -277,6 +303,9 @@ class ItemService:
                         exclude_unset=True
                     )
                     line_dict["item_id"] = db_item.id
+                    line_dict["tenant_id"] = tenant_id
+                    line_dict["company_id"] = company_id
+                    
                     db_line = LineItem(**line_dict)
                     db.add(db_line)
                     db.flush()