Create Chart of Accounts based on existing company

erpnext/accounts/doctype/account/chart_of_accounts/chart_of_accounts.py

@@ -6,9 +6,8 @@ import frappe, os, json
 from frappe.utils import cstr
 from unidecode import unidecode
 
-def create_charts(chart_name, company):
+def create_charts(company, chart_template=None, existing_company=None):
-	chart = get_chart(chart_name)
+	chart = get_chart(chart_template, existing_company)
-	
 	if chart:
 		accounts = []
 
@@ -17,7 +16,7 @@ def create_charts(chart_name, company):
 				if root_account:
 					root_type = child.get("root_type")
 
-				if account_name not in ["account_type", "root_type", "is_group"]:
+				if account_name not in ["account_type", "root_type", "is_group", "tax_rate"]:
 
 					account_name_in_db = unidecode(account_name.strip().lower())
 					if account_name_in_db in accounts:
@@ -57,21 +56,21 @@ def create_charts(chart_name, company):
 def identify_is_group(child):
 	if child.get("is_group"):
 		is_group = child.get("is_group")
-	elif len(set(child.keys()) - set(["account_type", "root_type", "is_group"])):
+	elif len(set(child.keys()) - set(["account_type", "root_type", "is_group", "tax_rate"])):
 		is_group = 1
 	else:
 		is_group = 0
 
 	return is_group
 
-def get_chart(chart_name):
+def get_chart(chart_template, existing_company=None):
 	chart = {}
-	if chart_name == "Standard Template":
+	if existing_company:
+		return get_account_tree_from_existing_company(existing_company)
+	
+	elif chart_template == "Standard":
 		from erpnext.accounts.doctype.account.chart_of_accounts.verified import standard_chart_of_accounts
 		return standard_chart_of_accounts.get()
-		
-	
-		
 	else:
 		folders = ("verified",)
 		if frappe.local.flags.allow_unverified_charts:
@@ -82,7 +81,7 @@ def get_chart(chart_name):
 				if fname.endswith(".json"):
 					with open(os.path.join(path, fname), "r") as f:
 						chart = f.read()
-						if chart and json.loads(chart).get("name") == chart_name:
+						if chart and json.loads(chart).get("name") == chart_template:
 							return json.loads(chart).get("tree")
 
 @frappe.whitelist()
@@ -114,3 +113,47 @@ def get_charts_for_country(country):
 		charts.append("Standard")
 
 	return charts
+
+
+def get_account_tree_from_existing_company(existing_company):
+	all_accounts = frappe.get_all('Account', 
+		filters={'company': existing_company}, 
+		fields = ["name", "account_name", "parent_account", "account_type", 
+			"is_group", "root_type", "tax_rate"], 
+		order_by="lft, rgt")
+	
+	account_tree = {}
+
+	# fill in tree starting with root accounts (those with no parent)
+	build_account_tree(account_tree, None, all_accounts)
+	
+	return account_tree
+	
+def build_account_tree(tree, parent, all_accounts):
+	# find children
+	parent_account = parent.name if parent else None
+	children  = [acc for acc in all_accounts if acc.parent_account == parent_account]
+			
+	# if no children, but a group account
+	if not children and parent.is_group:
+		tree["is_group"] = 1
+
+	# build a subtree for each child
+	for child in children:
+		if child.account_type == "Stock" and not child.is_group:
+			tree["is_group"] = 1
+			continue
+		
+		# start new subtree
+		tree[child.account_name] = {}
+		
+		# assign account_type and root_type
+		if child.account_type:
+			tree[child.account_name]["account_type"] = child.account_type
+		if child.tax_rate:
+			tree[child.account_name]["tax_rate"] = child.tax_rate
+		if not parent:
+			tree[child.account_name]["root_type"] = child.root_type
+			
+		# call recursively to build a subtree for current account
+		build_account_tree(tree[child.account_name], child, all_accounts)

erpnext/setup/doctype/company/company.json

@@ -294,6 +294,34 @@
    "set_only_once": 0, 
    "unique": 0
   }, 
+  {
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "fieldname": "default_currency", 
+   "fieldtype": "Link", 
+   "hidden": 0, 
+   "ignore_user_permissions": 1, 
+   "ignore_xss_filter": 0, 
+   "in_filter": 0, 
+   "in_list_view": 0, 
+   "in_standard_filter": 0, 
+   "label": "Default Currency", 
+   "length": 0, 
+   "no_copy": 0, 
+   "options": "Currency", 
+   "permlevel": 0, 
+   "print_hide": 0, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 0, 
+   "remember_last_selected_value": 0, 
+   "report_hide": 0, 
+   "reqd": 1, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "unique": 0
+  }, 
   {
    "allow_on_submit": 0, 
    "bold": 0, 
@@ -349,61 +377,6 @@
    "set_only_once": 0, 
    "unique": 0
   }, 
-  {
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "fieldname": "default_currency", 
-   "fieldtype": "Link", 
-   "hidden": 0, 
-   "ignore_user_permissions": 1, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_list_view": 0, 
-   "in_standard_filter": 0, 
-   "label": "Default Currency", 
-   "length": 0, 
-   "no_copy": 0, 
-   "options": "Currency", 
-   "permlevel": 0, 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 0, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 1, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "unique": 0
-  }, 
-  {
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "fieldname": "column_break_14", 
-   "fieldtype": "Column Break", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_list_view": 0, 
-   "in_standard_filter": 0, 
-   "length": 0, 
-   "no_copy": 0, 
-   "permlevel": 0, 
-   "precision": "", 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 0, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "unique": 0
-  }, 
   {
    "allow_on_submit": 0, 
    "bold": 0, 
@@ -449,7 +422,7 @@
    "in_standard_filter": 0, 
    "label": "Chart Of Accounts Template", 
    "length": 0, 
-   "no_copy": 0, 
+   "no_copy": 1, 
    "options": "", 
    "permlevel": 0, 
    "precision": "", 
@@ -479,7 +452,7 @@
    "in_standard_filter": 0, 
    "label": "Existing Company ", 
    "length": 0, 
-   "no_copy": 0, 
+   "no_copy": 1, 
    "options": "Company", 
    "permlevel": 0, 
    "precision": "", 
@@ -1633,7 +1606,7 @@
  "istable": 0, 
  "max_attachments": 0, 
  "menu_index": 0, 
- "modified": "2016-11-22 04:14:51.319655", 
+ "modified": "2016-11-23 16:32:04.893315", 
  "modified_by": "Administrator", 
  "module": "Setup", 
  "name": "Company", 

erpnext/setup/doctype/company/company.py

@@ -30,6 +30,7 @@ class Company(Document):
 		self.validate_abbr()
 		self.validate_default_accounts()
 		self.validate_currency()
+		self.validate_coa_input()
 
 	def validate_abbr(self):
 		if not self.abbr:
@@ -113,17 +114,26 @@ class Company(Document):
 					warehouse.insert()
 
 	def create_default_accounts(self):
-		if not self.chart_of_accounts:
-			self.chart_of_accounts = "Standard"
-
 		from erpnext.accounts.doctype.account.chart_of_accounts.chart_of_accounts import create_charts
-		create_charts(self.chart_of_accounts, self.name)
+		create_charts(self.name, self.chart_of_accounts, self.existing_company)
 
 		frappe.db.set(self, "default_receivable_account", frappe.db.get_value("Account",
 			{"company": self.name, "account_type": "Receivable", "is_group": 0}))
 		frappe.db.set(self, "default_payable_account", frappe.db.get_value("Account",
 			{"company": self.name, "account_type": "Payable", "is_group": 0}))
 			
+	def validate_coa_input(self):
+		if self.create_chart_of_accounts_based_on == "Existing Company":
+			self.chart_of_accounts = None
+			if not self.existing_company:
+				frappe.throw(_("Please select Existing Company for creating Chart of Accounts"))
+
+		else:
+			self.existing_company = None
+			self.create_chart_of_accounts_based_on = "Standard Template"
+			if not self.chart_of_accounts:
+				self.chart_of_accounts = "Standard"
+
 	def set_default_accounts(self):
 		self._set_default_account("default_cash_account", "Cash")
 		self._set_default_account("default_bank_account", "Bank")

erpnext/setup/doctype/company/test_company.py

@@ -7,8 +7,40 @@ test_ignore = ["Account", "Cost Center"]
 import frappe
 import unittest
 
-class TestCompany(unittest.TestCase):
-	pass
-
-
 test_records = frappe.get_test_records('Company')
+
+class TestCompany(unittest.TestCase):
+	def test_coa_based_on_existing_company(self):
+		make_company()
+		
+		expected_results = {
+			"Debtors - CFEC": {
+				"account_type": "Receivable",
+				"is_group": 0,
+				"root_type": "Asset",
+				"parent_account": "Accounts Receivable - CFEC",
+			},
+			"_Test Cash - CFEC": {
+				"account_type": "Cash",
+				"is_group": 0,
+				"root_type": "Asset",
+				"parent_account": "Cash In Hand - CFEC"
+			}
+		}
+		
+		for account, acc_property in expected_results.items():
+			acc = frappe.get_doc("Account", account)
+			for prop, val in acc_property.items():
+				self.assertEqual(acc.get(prop), val)
+		
+		
+def make_company():
+	company = frappe.new_doc("Company")
+	company.company_name = "COA from Existing Company"
+	company.abbr = "CFEC"
+	company.default_currency = "INR"
+	company.create_chart_of_accounts_based_on = "Existing Company"
+	company.existing_company = "_Test Company"
+	company.save()
+
+

erpnext/setup/setup_wizard/setup_wizard.py

@@ -88,6 +88,7 @@ def create_fiscal_year_and_company(args):
 			'abbr':args.get('company_abbr'),
 			'default_currency':args.get('currency'),
 			'country': args.get('country'),
+			'create_chart_of_accounts_based_on': 'Standard Template',
 			'chart_of_accounts': args.get(('chart_of_accounts')),
 			'domain': args.get('domain')
 		}).insert()