feat: customer create service request button

utility_billing/hooks.py

@@ -73,6 +73,7 @@
 
 # include js in doctype views
 doctype_js = {"Item Price": "utility_billing/overrides/client/item_price.js"}
+doctype_js = {"Customer": "utility_billing/overrides/client/customer.js"}
 # doctype_list_js = {"doctype" : "public/js/doctype_list.js"}
 # doctype_tree_js = {"doctype" : "public/js/doctype_tree.js"}
 # doctype_calendar_js = {"doctype" : "public/js/doctype_calendar.js"}

utility_billing/utility_billing/doctype/meter_reading/meter_reading.py

@@ -65,17 +65,13 @@ def get_previous_reading(meter_number):
 
 @frappe.whitelist()
 def get_customer_details(customer):
-    """Fetch customer details such as name and default price list."""
-    customer_details = frappe.db.get_value(
-        "Customer",
-        customer,
-        ["customer_name", "default_price_list", "territory"],
-        as_dict=True,
-    )
-    if customer_details:
-        if not customer_details.default_price_list:
-            customer_group = frappe.db.get_value("Customer", customer, "customer_group")
-            customer_details.default_price_list = frappe.db.get_value(
-                "Customer Group", customer_group, "default_price_list"
-            )
-    return customer_details or {}
+    """Fetch all customer details, including the default price list and other fields."""
+
+    customer_doc = frappe.get_doc("Customer", customer)
+
+    if not customer_doc.default_price_list:
+        customer_doc.default_price_list = frappe.db.get_value(
+            "Customer Group", customer_doc.customer_group, "default_price_list"
+        )
+
+    return customer_doc.as_dict()

utility_billing/utility_billing/doctype/utility_service_request/utility_service_request.js

@@ -43,6 +43,15 @@ frappe.ui.form.on("Utility Service Request", {
 			).addClass("btn-primary");
 			frm.page.set_inner_btn_group_as_primary(__("Create"));
 		}
+		if (frm.doc.customer) {
+			fetch_customer_details(frm);
+		}
+	},
+
+	customer: function (frm) {
+		if (frm.doc.customer) {
+			fetch_customer_details(frm);
+		}
 	},
 });
 
@@ -123,3 +132,23 @@ frappe.ui.form.on("Utility Service Request Item", {
 		}
 	},
 });
+
+function fetch_customer_details(frm) {
+	frappe.call({
+		method: "utility_billing.utility_billing.doctype.meter_reading.meter_reading.get_customer_details",
+		args: {
+			customer: frm.doc.customer,
+		},
+		callback: function (r) {
+			if (r.message) {
+				frm.set_value("customer_name", r.message.customer_name);
+				frm.set_value("territory", r.message.territory);
+				frm.set_value("customer_group", r.message.customer_group);
+				frm.set_value("customer_type", r.message.customer_type);
+				frm.set_value("company", r.message.company);
+				frm.set_value("tax_id", r.message.tax_id);
+				frm.set_value("nrcpassport_no", r.message.nrc_or_passport_no);
+			}
+		},
+	});
+}

utility_billing/utility_billing/doctype/utility_service_request/utility_service_request.py

@@ -10,32 +10,14 @@ class UtilityServiceRequest(Document):
     def onload(self):
         load_address_and_contact(self)
 
-    def on_submit(self):
-        if not frappe.db.exists("Customer", self.customer_name):
-            customer = frappe.get_doc(
-                {
-                    "doctype": "Customer",
-                    "customer_name": self.customer_name,
-                    "customer_type": self.customer_type,
-                    "customer_group": self.customer_group,
-                    "territory": self.territory,
-                    "tax_id": self.tax_id,
-                    "nrc_or_passport_no": self.nrcpassport_no,
-                    "company": self.company,
-                }
-            )
-            customer.insert()
-
-
 
 @frappe.whitelist()
 def create_customer_and_sales_order(docname):
     doc = frappe.get_doc("Utility Service Request", docname)
     customer_doc = create_customer(doc)
     sales_order_doc = create_sales_order(doc, customer_doc)
-    return {
-        "sales_order": sales_order_doc.name
-    }
+    return {"sales_order": sales_order_doc.name}
+
 
 def create_customer(doc):
     """
@@ -47,36 +29,40 @@ def create_customer(doc):
         customer_doc.customer_type = doc.customer_type
         customer_doc.customer_group = doc.customer_group
         customer_doc.territory = doc.territory
+        customer_doc.tax_id = doc.tax_id
+        customer_doc.nrc_or_passport_no = doc.nrcpassport_no
+        customer_doc.company = doc.company
         customer_doc.insert()
         doc.customer = customer_doc.name
         doc.save()
     else:
         customer_doc = frappe.get_doc("Customer", doc.customer)
-    
+
     return customer_doc
 
+
 def create_sales_order(doc, customer_doc):
     """
     Create a new Sales Order linked to the provided customer.
     """
-    auto_submit_sales_order = frappe.db.get_single_value('Utility Billing Settings', 'sales_order_creation_state') 
+    auto_submit_sales_order = frappe.db.get_single_value(
+        "Utility Billing Settings", "sales_order_creation_state"
+    )
     sales_order_doc = frappe.new_doc("Sales Order")
     sales_order_doc.customer = customer_doc.name
     sales_order_doc.transaction_date = frappe.utils.nowdate()
 
-    for item in doc.items: 
-        sales_order_doc.append("items", {
-            "item_code": item.item_code, 
-            "qty": item.qty or 1,
-            "rate": item.rate or 0  
-        })
+    for item in doc.items:
+        sales_order_doc.append(
+            "items",
+            {"item_code": item.item_code, "qty": item.qty or 1, "rate": item.rate or 0},
+        )
 
     sales_order_doc.insert()
-
-
+
     doc.customer = customer_doc.name
 
-    if auto_submit_sales_order != "Draft" :
+    if auto_submit_sales_order != "Draft":
         sales_order_doc.submit()
 
     return sales_order_doc

utility_billing/utility_billing/overrides/client/customer.js

@@ -0,0 +1,16 @@
+// Copyright (c) 2024, Navari and contributors
+// For license information, please see license.txt
+
+frappe.ui.form.on("Customer", {
+	refresh: function (frm) {
+		frm.add_custom_button(
+			__("Utility Service Request"),
+			function () {
+				frappe.new_doc("Utility Service Request", {
+					customer: frm.doc.name,
+				});
+			},
+			__("Create")
+		);
+	},
+});