Added an Invoice List Page.

custom_ui/api/db/invoices.py

@@ -0,0 +1,104 @@
+import frappe, json
+from custom_ui.db_utils import process_query_conditions, build_datatable_dict, get_count_or_filters, build_success_response, build_error_response
+
+# ===============================================================================
+# ESTIMATES & INVOICES API METHODS
+# ===============================================================================
+
+
+@frappe.whitelist()
+def get_invoice_table_data(filters={}, sortings=[], page=1, page_size=10):
+    """Get paginated invoice table data with filtering and sorting support."""
+    print("DEBUG: Raw invoice options received:", filters, sortings, page, page_size)
+
+    processed_filters, processed_sortings, is_or, page, page_size = process_query_conditions(filters, sortings, page, page_size)
+
+    if is_or:
+        count = frappe.db.sql(*get_count_or_filters("Sales Invoice", processed_filters))[0][0]
+    else:
+        count = frappe.db.count("Sales Invoice", filters=processed_filters)
+
+    print(f"DEBUG: Number of invoice returned: {count}")
+
+    invoices = frappe.db.get_all(
+        "Sales Invoice",
+        fields=["*"],
+        filters=processed_filters if not is_or else None,
+        or_filters=processed_filters if is_or else None,
+        limit=page_size,
+        start=(page - 1) * page_size,
+        order_by=processed_sortings
+    )
+
+    tableRows = []
+    for invoice in invoices:
+        tableRow = {}
+        tableRow["id"] = invoice["name"]
+        tableRow["address"] = invoice.get("custom_installation_address", "")
+        tableRow["customer"] = invoice.get("customer", "")
+        tableRow["grand_total"] = invoice.get("grand_total", "")
+        tableRow["status"] = invoice.get("status", "")
+        tableRow["items"] = invoice.get("items", "")
+        tableRows.append(tableRow)
+
+    table_data_dict = build_datatable_dict(data=tableRows, count=count, page=page, page_size=page_size)
+    return build_success_response(table_data_dict)
+
+
+@frappe.whitelist()
+def get_invoice(invoice_name):
+    """Get detailed information for a specific invoice."""
+    try:
+        invoice = frappe.get_doc("Sales Invoice", invoice_name)
+        return build_success_response(invoice.as_dict())
+    except Exception as e:
+        return build_error_response(str(e), 500)
+
+
+@frappe.whitelist()
+def get_invoice_items():
+    items = frappe.db.get_all("Sales Invoice Item", fields=["*"])
+    return build_success_response(items)
+
+
+@frappe.whitelist()
+def get_invoice_from_address(full_address):
+    invoice = frappe.db.sql("""
+        SELECT i.name, i.custom_installation_address
+        FROM `tabSalesInvoice` i
+        JOIN `tabAddress` a
+          ON i.custom_installation_address = a.name
+        WHERE a.full_address =%s
+        """, (full_address,), as_dict=True)
+    if invoice:
+        return build_success_response(invoice)
+    else:
+        return build_error_response("No invoice found for the given address.", 404)
+
+
+@frappe.whitelist()
+def upsert_invoice(data):
+    """Create or update an invoice."""
+    print("DOIFJSEOFJISLFK")
+    try:
+        data = json.loads(data) if isinstance(data, str) else data
+        print("DEBUG: Retrieved address name:", data.get("address_name"))
+        new_invoice = frappe.get_doc({
+            "doctype": "Sales Invoice",
+            "custom_installation_address": data.get("address_name"),
+            "contact_email": data.get("contact_email"),
+            "party_name": data.get("contact_name"),
+            "customer_name": data.get("customer_name"),
+        })
+        for item in data.get("items", []):
+            item = json.loads(item) if isinstance(item, str) else item
+            new_invoice.append("items", {
+                "item_code": item.get("item_code"),
+                "qty": item.get("qty"),
+            })
+        new_invoice.insert()
+        print("DEBUG: New invoice created with name:", new_invoice.name)
+        return build_success_response(new_invoice.as_dict())
+    except Exception as e:
+        return build_error_response(str(e), 500)
+