Merge branch 'develop' into subscription_fix_new
diff --git a/erpnext/accounts/doctype/subscription/subscription.js b/erpnext/accounts/doctype/subscription/subscription.js
index ba98eb9..1a90664 100644
--- a/erpnext/accounts/doctype/subscription/subscription.js
+++ b/erpnext/accounts/doctype/subscription/subscription.js
@@ -10,6 +10,14 @@
 				}
 			}
 		});
+
+		frm.set_query('cost_center', function() {
+			return {
+				filters: {
+					company: frm.doc.company
+				}
+			};
+		});
 	},
 
 	refresh: function(frm) {
diff --git a/erpnext/accounts/doctype/subscription/subscription.json b/erpnext/accounts/doctype/subscription/subscription.json
index afb94fe..e80df2a 100644
--- a/erpnext/accounts/doctype/subscription/subscription.json
+++ b/erpnext/accounts/doctype/subscription/subscription.json
@@ -7,9 +7,10 @@
  "engine": "InnoDB",
  "field_order": [
   "party_type",
-  "status",
-  "cb_1",
   "party",
+  "cb_1",
+  "company",
+  "status",
   "subscription_period",
   "start_date",
   "end_date",
@@ -44,80 +45,107 @@
   {
    "allow_on_submit": 1,
    "fieldname": "cb_1",
-   "fieldtype": "Column Break"
+   "fieldtype": "Column Break",
+   "show_days": 1,
+   "show_seconds": 1
   },
   {
    "fieldname": "status",
    "fieldtype": "Select",
    "label": "Status",
+   "no_copy": 1,
    "options": "\nTrialling\nActive\nPast Due Date\nCancelled\nUnpaid\nCompleted",
-   "read_only": 1
+   "read_only": 1,
+   "show_days": 1,
+   "show_seconds": 1
   },
   {
    "fieldname": "subscription_period",
    "fieldtype": "Section Break",
-   "label": "Subscription Period"
+   "label": "Subscription Period",
+   "show_days": 1,
+   "show_seconds": 1
   },
   {
    "fieldname": "cancelation_date",
    "fieldtype": "Date",
    "label": "Cancelation Date",
-   "read_only": 1
+   "read_only": 1,
+   "show_days": 1,
+   "show_seconds": 1
   },
   {
    "allow_on_submit": 1,
    "fieldname": "trial_period_start",
    "fieldtype": "Date",
    "label": "Trial Period Start Date",
-   "set_only_once": 1
+   "set_only_once": 1,
+   "show_days": 1,
+   "show_seconds": 1
   },
   {
    "depends_on": "eval:doc.trial_period_start",
    "fieldname": "trial_period_end",
    "fieldtype": "Date",
    "label": "Trial Period End Date",
-   "set_only_once": 1
+   "set_only_once": 1,
+   "show_days": 1,
+   "show_seconds": 1
   },
   {
    "fieldname": "column_break_11",
-   "fieldtype": "Column Break"
+   "fieldtype": "Column Break",
+   "show_days": 1,
+   "show_seconds": 1
   },
   {
    "fieldname": "current_invoice_start",
    "fieldtype": "Date",
    "label": "Current Invoice Start Date",
-   "read_only": 1
+   "read_only": 1,
+   "show_days": 1,
+   "show_seconds": 1
   },
   {
    "fieldname": "current_invoice_end",
    "fieldtype": "Date",
    "label": "Current Invoice End Date",
-   "read_only": 1
+   "read_only": 1,
+   "show_days": 1,
+   "show_seconds": 1
   },
   {
    "default": "0",
    "description": "Number of days that the subscriber has to pay invoices generated by this subscription",
    "fieldname": "days_until_due",
    "fieldtype": "Int",
-   "label": "Days Until Due"
+   "label": "Days Until Due",
+   "show_days": 1,
+   "show_seconds": 1
   },
   {
    "default": "0",
    "fieldname": "cancel_at_period_end",
    "fieldtype": "Check",
-   "label": "Cancel At End Of Period"
+   "label": "Cancel At End Of Period",
+   "show_days": 1,
+   "show_seconds": 1
   },
   {
    "default": "0",
    "fieldname": "generate_invoice_at_period_start",
    "fieldtype": "Check",
-   "label": "Generate Invoice At Beginning Of Period"
+   "label": "Generate Invoice At Beginning Of Period",
+   "show_days": 1,
+   "show_seconds": 1
   },
   {
    "allow_on_submit": 1,
    "fieldname": "sb_4",
    "fieldtype": "Section Break",
-   "label": "Plans"
+   "label": "Plans",
+   "show_days": 1,
+   "show_seconds": 1
   },
   {
    "allow_on_submit": 1,
@@ -125,62 +153,84 @@
    "fieldtype": "Table",
    "label": "Plans",
    "options": "Subscription Plan Detail",
-   "reqd": 1
+   "reqd": 1,
+   "show_days": 1,
+   "show_seconds": 1
   },
   {
    "depends_on": "eval:['Customer', 'Supplier'].includes(doc.party_type)",
    "fieldname": "sb_1",
    "fieldtype": "Section Break",
-   "label": "Taxes"
+   "label": "Taxes",
+   "show_days": 1,
+   "show_seconds": 1
   },
   {
    "fieldname": "sb_2",
    "fieldtype": "Section Break",
-   "label": "Discounts"
+   "label": "Discounts",
+   "show_days": 1,
+   "show_seconds": 1
   },
   {
    "fieldname": "apply_additional_discount",
    "fieldtype": "Select",
    "label": "Apply Additional Discount On",
-   "options": "\nGrand Total\nNet Total"
+   "options": "\nGrand Total\nNet Total",
+   "show_days": 1,
+   "show_seconds": 1
   },
   {
    "fieldname": "cb_2",
-   "fieldtype": "Column Break"
+   "fieldtype": "Column Break",
+   "show_days": 1,
+   "show_seconds": 1
   },
   {
    "fieldname": "additional_discount_percentage",
    "fieldtype": "Percent",
-   "label": "Additional DIscount Percentage"
+   "label": "Additional DIscount Percentage",
+   "show_days": 1,
+   "show_seconds": 1
   },
   {
    "collapsible": 1,
    "fieldname": "additional_discount_amount",
    "fieldtype": "Currency",
-   "label": "Additional DIscount Amount"
+   "label": "Additional DIscount Amount",
+   "show_days": 1,
+   "show_seconds": 1
   },
   {
    "depends_on": "eval:doc.invoices",
    "fieldname": "sb_3",
    "fieldtype": "Section Break",
-   "label": "Invoices"
+   "label": "Invoices",
+   "show_days": 1,
+   "show_seconds": 1
   },
   {
    "collapsible": 1,
    "fieldname": "invoices",
    "fieldtype": "Table",
    "label": "Invoices",
-   "options": "Subscription Invoice"
+   "options": "Subscription Invoice",
+   "show_days": 1,
+   "show_seconds": 1
   },
   {
    "collapsible": 1,
    "fieldname": "accounting_dimensions_section",
    "fieldtype": "Section Break",
-   "label": "Accounting Dimensions"
+   "label": "Accounting Dimensions",
+   "show_days": 1,
+   "show_seconds": 1
   },
   {
    "fieldname": "dimension_col_break",
-   "fieldtype": "Column Break"
+   "fieldtype": "Column Break",
+   "show_days": 1,
+   "show_seconds": 1
   },
   {
    "fieldname": "party_type",
@@ -188,7 +238,9 @@
    "label": "Party Type",
    "options": "DocType",
    "reqd": 1,
-   "set_only_once": 1
+   "set_only_once": 1,
+   "show_days": 1,
+   "show_seconds": 1
   },
   {
    "fieldname": "party",
@@ -197,21 +249,27 @@
    "label": "Party",
    "options": "party_type",
    "reqd": 1,
-   "set_only_once": 1
+   "set_only_once": 1,
+   "show_days": 1,
+   "show_seconds": 1
   },
   {
    "depends_on": "eval:doc.party_type === 'Customer'",
    "fieldname": "sales_tax_template",
    "fieldtype": "Link",
    "label": "Sales Taxes and Charges Template",
-   "options": "Sales Taxes and Charges Template"
+   "options": "Sales Taxes and Charges Template",
+   "show_days": 1,
+   "show_seconds": 1
   },
   {
    "depends_on": "eval:doc.party_type === 'Supplier'",
    "fieldname": "purchase_tax_template",
    "fieldtype": "Link",
    "label": "Purchase Taxes and Charges Template",
-   "options": "Purchase Taxes and Charges Template"
+   "options": "Purchase Taxes and Charges Template",
+   "show_days": 1,
+   "show_seconds": 1
   },
   {
    "default": "0",
@@ -219,36 +277,55 @@
    "fieldname": "follow_calendar_months",
    "fieldtype": "Check",
    "label": "Follow Calendar Months",
-   "set_only_once": 1
+   "set_only_once": 1,
+   "show_days": 1,
+   "show_seconds": 1
   },
   {
    "default": "0",
    "description": "New invoices will be generated as per schedule even if current invoices are unpaid or past due date",
    "fieldname": "generate_new_invoices_past_due_date",
    "fieldtype": "Check",
-   "label": "Generate New Invoices Past Due Date"
+   "label": "Generate New Invoices Past Due Date",
+   "show_days": 1,
+   "show_seconds": 1
   },
   {
    "fieldname": "end_date",
    "fieldtype": "Date",
    "label": "Subscription End Date",
-   "set_only_once": 1
+   "set_only_once": 1,
+   "show_days": 1,
+   "show_seconds": 1
   },
   {
    "fieldname": "start_date",
    "fieldtype": "Date",
    "label": "Subscription Start Date",
-   "set_only_once": 1
+   "set_only_once": 1,
+   "show_days": 1,
+   "show_seconds": 1
   },
   {
    "fieldname": "cost_center",
    "fieldtype": "Link",
    "label": "Cost Center",
-   "options": "Cost Center"
+   "options": "Cost Center",
+   "show_days": 1,
+   "show_seconds": 1
+  },
+  {
+   "fieldname": "company",
+   "fieldtype": "Link",
+   "label": "Company",
+   "options": "Company",
+   "show_days": 1,
+   "show_seconds": 1
   }
  ],
+ "index_web_pages_for_search": 1,
  "links": [],
- "modified": "2020-06-25 10:52:52.265105",
+ "modified": "2021-02-09 15:44:20.024789",
  "modified_by": "Administrator",
  "module": "Accounts",
  "name": "Subscription",
diff --git a/erpnext/accounts/doctype/subscription/subscription.py b/erpnext/accounts/doctype/subscription/subscription.py
index e023b47..826044a 100644
--- a/erpnext/accounts/doctype/subscription/subscription.py
+++ b/erpnext/accounts/doctype/subscription/subscription.py
@@ -1,3 +1,4 @@
+
 # -*- coding: utf-8 -*-
 # Copyright (c) 2018, Frappe Technologies Pvt. Ltd. and contributors
 # For license information, please see license.txt
@@ -5,12 +6,13 @@
 from __future__ import unicode_literals
 
 import frappe
+import erpnext
 from frappe import _
 from frappe.model.document import Document
 from frappe.utils.data import nowdate, getdate, cstr, cint, add_days, date_diff, get_last_day, add_to_date, flt
 from erpnext.accounts.doctype.subscription_plan.subscription_plan import get_plan_rate
 from erpnext.accounts.doctype.accounting_dimension.accounting_dimension import get_accounting_dimensions
-
+from erpnext import get_default_company
 
 class Subscription(Document):
 	def before_insert(self):
@@ -243,6 +245,7 @@
 		self.validate_plans_billing_cycle(self.get_billing_cycle_and_interval())
 		self.validate_end_date()
 		self.validate_to_follow_calendar_months()
+		self.cost_center = erpnext.get_default_cost_center(self.get('company'))
 
 	def validate_trial_period(self):
 		"""
@@ -304,6 +307,14 @@
 		doctype = 'Sales Invoice' if self.party_type == 'Customer' else 'Purchase Invoice'
 
 		invoice = frappe.new_doc(doctype)
+
+		# For backward compatibility
+		# Earlier subscription didn't had any company field
+		company = self.get('company') or get_default_company()
+		if not company:
+			frappe.throw(_("Company is mandatory was generating invoice. Please set default company in Global Defaults"))
+
+		invoice.company = company
 		invoice.set_posting_time = 1
 		invoice.posting_date = self.current_invoice_start if self.generate_invoice_at_period_start \
 			else self.current_invoice_end
@@ -330,6 +341,7 @@
 		# for that reason
 		items_list = self.get_items_from_plans(self.plans, prorate)
 		for item in items_list:
+			item['cost_center'] = self.cost_center
 			invoice.append('items', item)
 
 		# Taxes
@@ -380,7 +392,8 @@
 		Returns the `Item`s linked to `Subscription Plan`
 		"""
 		if prorate:
-			prorate_factor = get_prorata_factor(self.current_invoice_end, self.current_invoice_start)
+			prorate_factor = get_prorata_factor(self.current_invoice_end, self.current_invoice_start,
+				self.generate_invoice_at_period_start)
 
 		items = []
 		party = self.party
@@ -583,10 +596,13 @@
 
 	return calendar_months
 
-def get_prorata_factor(period_end, period_start):
-	diff = flt(date_diff(nowdate(), period_start) + 1)
-	plan_days = flt(date_diff(period_end, period_start) + 1)
-	prorate_factor = diff / plan_days
+def get_prorata_factor(period_end, period_start, is_prepaid):
+	if is_prepaid:
+		prorate_factor = 1
+	else:
+		diff = flt(date_diff(nowdate(), period_start) + 1)
+		plan_days = flt(date_diff(period_end, period_start) + 1)
+		prorate_factor = diff / plan_days
 
 	return prorate_factor
 
diff --git a/erpnext/accounts/doctype/subscription/test_subscription.py b/erpnext/accounts/doctype/subscription/test_subscription.py
index c17fccd..7c58e98 100644
--- a/erpnext/accounts/doctype/subscription/test_subscription.py
+++ b/erpnext/accounts/doctype/subscription/test_subscription.py
@@ -321,7 +321,8 @@
 
 		self.assertEqual(
 			flt(
-				get_prorata_factor(subscription.current_invoice_end, subscription.current_invoice_start),
+				get_prorata_factor(subscription.current_invoice_end, subscription.current_invoice_start,
+					subscription.generate_invoice_at_period_start),
 				2),
 			flt(prorate_factor, 2)
 		)
@@ -561,9 +562,7 @@
 		current_inv = subscription.get_current_invoice()
 		self.assertEqual(current_inv.status, "Unpaid")
 
-		diff = flt(date_diff(nowdate(), subscription.current_invoice_start) + 1)
-		plan_days = flt(date_diff(subscription.current_invoice_end, subscription.current_invoice_start) + 1)
-		prorate_factor = flt(diff / plan_days)
+		prorate_factor = 1
 
 		self.assertEqual(flt(current_inv.grand_total, 2), flt(prorate_factor * 900, 2))
 
diff --git a/erpnext/accounts/doctype/subscription_invoice/subscription_invoice.json b/erpnext/accounts/doctype/subscription_invoice/subscription_invoice.json
index f54e887..8a0d1de 100644
--- a/erpnext/accounts/doctype/subscription_invoice/subscription_invoice.json
+++ b/erpnext/accounts/doctype/subscription_invoice/subscription_invoice.json
@@ -13,21 +13,28 @@
    "fieldname": "document_type",
    "fieldtype": "Link",
    "label": "Document Type ",
+   "no_copy": 1,
    "options": "DocType",
-   "read_only": 1
+   "read_only": 1,
+   "show_days": 1,
+   "show_seconds": 1
   },
   {
    "fieldname": "invoice",
    "fieldtype": "Dynamic Link",
    "in_list_view": 1,
    "label": "Invoice",
+   "no_copy": 1,
    "options": "document_type",
-   "read_only": 1
+   "read_only": 1,
+   "show_days": 1,
+   "show_seconds": 1
   }
  ],
+ "index_web_pages_for_search": 1,
  "istable": 1,
  "links": [],
- "modified": "2020-06-01 22:23:54.462718",
+ "modified": "2021-02-09 15:43:32.026233",
  "modified_by": "Administrator",
  "module": "Accounts",
  "name": "Subscription Invoice",