IT Contract Invoices

msp/msp/doctype/auto_invoice_generator/auto_invoice_generator.json

@@ -12,6 +12,9 @@
   "invoices_from_delivery_notes_section",
   "customer",
   "get_invoice",
+  "it_contract_invoices_section",
+  "billing_month",
+  "contract_invoices",
   "statistics",
   "date",
   "invoice_count",
@@ -74,12 +77,28 @@
    "fieldname": "log",
    "fieldtype": "Small Text",
    "label": "Log"
+  },
+  {
+   "fieldname": "billing_month",
+   "fieldtype": "Data",
+   "label": "Billing Month"
+  },
+  {
+   "fieldname": "contract_invoices",
+   "fieldtype": "Button",
+   "label": "Contract Invoices",
+   "options": "get_invoices"
+  },
+  {
+   "fieldname": "it_contract_invoices_section",
+   "fieldtype": "Section Break",
+   "label": "IT Contract Invoices"
   }
  ],
  "index_web_pages_for_search": 1,
  "links": [],
- "migration_hash": "81a435d8fdde574c14c22be58f9e32ca",
+ "migration_hash": "d64bd35ec0b0d442bcfc080be217f2f6",
- "modified": "2022-09-22 14:23:33.413375",
+ "modified": "2023-05-31 11:12:52.773165",
  "modified_by": "Administrator",
  "module": "MSP",
  "name": "Auto Invoice Generator",

msp/msp/doctype/auto_invoice_generator/auto_invoice_generator.py

@@ -127,11 +127,12 @@ class AutoInvoiceGenerator(Document):
 		print(len(customer_list))
 		cust_count = 0
 		invoice_count = 0
+		log_list = []
 		for cust in customer_list:
 			cust_doc = frappe.get_doc("Customer",cust)
 			invoice_in_draft = frappe.get_all("Sales Invoice", filters = {"status" : "Draft", "customer": cust})
 			if len(invoice_in_draft) > 0:
-				self.log = "Für Kunde"+ " "+ cust + " wurden keine Rechnungen erstellt, da noch nicht berechnete Rechnungen in Draft vorhanden" 
+				log_list.append("Für Kunde"+ " "+ cust + " wurden keine Rechnungen erstellt, da noch nicht berechnete Rechnungen in Draft vorhanden") 
 				continue
 			else:
 				cust_count += 1
@@ -237,7 +238,13 @@ class AutoInvoiceGenerator(Document):
 		frappe.msgprint("Für " + str(cust_count)+ " Kunden wurden " + str(invoice_count) + " Rechnungen erstellt.")
 		self.date = datetime.today().strftime('%Y-%m-%d')
 		self.invoice_count = invoice_count
-		self.customer_count = cust_count				
+		self.customer_count = cust_count
+		log_str = ""
+		for i in log_list:
+			log_str += i + "\n"
+               
+		self.log = log_str
+		self.save()				
 		
 
 	def create_invoice_doc_item(self, item):
@@ -292,4 +299,108 @@ class AutoInvoiceGenerator(Document):
 			invoice_doc.append("taxes", new_tax)
 			invoice_doc.save()
 
-	
+	@frappe.whitelist()
+	def get_invoices(self):
+		contract_list = frappe.get_all("IT Contract", filters ={"status":"active", "billing_active":1})
+		print(contract_list)
+		if len(contract_list)>0:
+			count = 0
+			for contr in contract_list:
+				contract= frappe.get_doc("IT Contract",contr.name)
+				#if contract.billing_active == 1:
+				if contract.invoicing_in_advance == 1:
+					billing_month = self.set_billing_month_plus(self.billing_month)
+					print(billing_month)
+				else:
+					billing_month = self.billing_month
+				customer = contract.customer
+				items = contract.items
+				if contract.introduction_text:
+					introduction = str(contract.introduction_text)  +"Leistungszeitraum " + billing_month
+				else:
+					introduction = "Leistungszeitraum " + billing_month
+				title = contract.it_contract_type+ " " + billing_month + " " + contract.customer_name
+				print(title)
+				inv_title_list = frappe.get_all("Sales Invoice", filters = {"title":title})
+				if len(inv_title_list) == 0:
+					count += 1
+					invoice_items = [self.create_contract_invoice_doc_item(el) for el in items]
+					invoice_doc = self.create_contract_invoice(customer,invoice_items,title, introduction)
+			if count == 0:
+				frappe.msgprint("Für den angegebenen Zeitraum wurden bereits alle Rechnungen erstellt")
+
+		
+		else:
+			frappe.msgprint("Keine Kontrakte abzurechnen")
+
+	def create_contract_invoice_doc_item(self, item):
+		#Funktion kreiert Invoice Item aus den gegebenen IT Contract Items
+		invoice_doc_item = frappe.get_doc({
+						"doctype": "Sales Invoice Item",
+						"item_code": item.item_code,
+						"description": item.description,
+						"qty": item.qty,
+						"uom" : "Stk",
+						"rate": item.rate,
+						
+						})
+		return invoice_doc_item
+
+	def create_contract_invoice(self,cust,invoice_doc_items,title, introduction):
+		invoice_doc = frappe.get_doc({ 
+				"doctype": "Sales Invoice", 
+				"title": title,
+				"customer": cust,
+				"company": frappe.get_doc("Global Defaults").default_company,
+				"items": invoice_doc_items,
+				"introduction_text":introduction,
+				
+				}) 
+		if len(invoice_doc_items)>0:
+			
+			settings_doc = frappe.get_single("Auto Invoice Generator Settings")
+			customer_doc = frappe.get_doc("Customer", cust )
+		
+			if customer_doc.payment_terms:
+				invoice_doc.payment_terms_template = customer_doc.payment_terms
+			else:
+				invoice_doc.payment_terms_template = settings_doc.payment_terms_template
+			invoice_doc.tc_name = settings_doc.tc_name
+			tac_doc = frappe.get_doc("Terms and Conditions", settings_doc.tc_name)
+			invoice_doc.terms = tac_doc.terms
+
+			invoice_doc.taxes_and_charges = party_st(invoice_doc.customer, "Customer", invoice_doc.posting_date, invoice_doc.company)
+			taxes = frappe.get_doc("Sales Taxes and Charges Template", settings_doc.taxes_and_charges).taxes
+
+			for tax in taxes:
+				new_tax = frappe.get_doc({
+						"doctype": "Sales Taxes and Charges",
+						"charge_type": tax.charge_type,
+						"account_head": tax.account_head,
+						"rate": tax.rate,
+						"description": tax.description
+					})
+			invoice_doc.append("taxes", new_tax)
+			invoice_doc.save()
+
+	def set_billing_month_plus(self,date):
+		
+		month, year = date.split('.')
+		month = int(month)
+		year = int(year)
+
+		# Den Monat um eins erhöhen
+		month += 1
+
+		# Wenn der Monat größer als 12 ist, das Jahr um eins erhöhen und den Monat auf 1 setzen
+		if month > 12:
+			month = 1
+			year += 1
+
+		
+		new_billing_month = "{:02d}.{}".format(month, year)
+		return new_billing_month
+
+
+
+		

msp/msp/doctype/it_contract/it_contract.json

@@ -29,6 +29,7 @@
   "column_break_19",
   "accounting_period",
   "billing_active",
+  "invoicing_in_advance",
   "history_section",
   "delivery_note_list"
  ],
@@ -178,10 +179,17 @@
    "fieldname": "introduction_text",
    "fieldtype": "Text Editor",
    "label": "Introduction Text"
+  },
+  {
+   "default": "0",
+   "fieldname": "invoicing_in_advance",
+   "fieldtype": "Check",
+   "label": "Invoicing in advance"
   }
  ],
  "links": [],
- "modified": "2023-02-22 20:09:42.111402",
+ "migration_hash": "c5e40dc088dd7fd9d7d8cc905833c3f8",
+ "modified": "2023-05-31 11:06:24.441274",
  "modified_by": "Administrator",
  "module": "MSP",
  "name": "IT Contract",

msp/msp/doctype/it_contract_item/it_contract_item.json

@@ -30,6 +30,7 @@
   },
   {
    "fetch_from": "item_code.description",
+   "fetch_if_empty": 1,
    "fieldname": "description",
    "fieldtype": "Text Editor",
    "label": "Description"
@@ -56,7 +57,8 @@
  "index_web_pages_for_search": 1,
  "istable": 1,
  "links": [],
- "modified": "2023-02-22 19:51:22.759330",
+ "migration_hash": "9e4c62717954cad74301d644a4b105a2",
+ "modified": "2023-05-31 11:45:32.701190",
  "modified_by": "Administrator",
  "module": "MSP",
  "name": "IT Contract Item",