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Manual Depreciation Schedule for Asset

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This commit is contained in:
Nabin Hait 2016-11-18 17:19:45 +05:30
parent c29c5210f9
commit cbd26e3b2c
5 changed files with 102 additions and 27 deletions
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33
erpnext/accounts/doctype/asset/asset.js
View File

@ -28,6 +28,7 @@ frappe.ui.form.on('Asset', {
refresh: function(frm) {
frappe.ui.form.trigger("Asset", "is_existing_asset");
frm.toggle_display("next_depreciation_date", frm.doc.docstatus < 1);
frm.events.make_schedules_editable(frm);
if (frm.doc.docstatus==1) {
if (frm.doc.status=='Submitted' && !frm.doc.is_existing_asset && !frm.doc.purchase_invoice) {
@ -141,6 +142,22 @@ frappe.ui.form.on('Asset', {
frm.toggle_enable("supplier", frm.doc.is_existing_asset);
frm.toggle_reqd("next_depreciation_date", !frm.doc.is_existing_asset);
},
opening_accumulated_depreciation: function(frm) {
erpnext.asset.set_accululated_depreciation(frm);
},
depreciation_method: function(frm) {
frm.events.make_schedules_editable(frm);
},
make_schedules_editable: function(frm) {
var is_editable = frm.doc.depreciation_method==="Manual" ? true : false;
frm.toggle_enable("schedules", is_editable);
frm.fields_dict["schedules"].grid.toggle_enable("schedule_date", is_editable);
frm.fields_dict["schedules"].grid.toggle_enable("depreciation_amount", is_editable);
}
});
frappe.ui.form.on('Depreciation Schedule', {
@ -159,9 +176,25 @@ frappe.ui.form.on('Depreciation Schedule', {
}
})
}
},
depreciation_amount: function(frm, cdt, cdn) {
erpnext.asset.set_accululated_depreciation(frm);
}
})
erpnext.asset.set_accululated_depreciation = function(frm) {
if(frm.doc.depreciation_method != "Manual") return;
accumulated_depreciation = flt(frm.doc.opening_accumulated_depreciation);
$.each(frm.doc.schedules || [], function(i, row) {
accumulated_depreciation += flt(row.depreciation_amount);
frappe.model.set_value(row.doctype, row.name,
"accumulated_depreciation_amount", accumulated_depreciation);
})
}
erpnext.asset.make_purchase_invoice = function(frm) {
frappe.call({
args: {

8
erpnext/accounts/doctype/asset/asset.json
View File

@ -516,7 +516,7 @@
"columns": 0,
"fieldname": "value_after_depreciation",
"fieldtype": "Currency",
"hidden": 0,
"hidden": 1,
"ignore_user_permissions": 0,
"ignore_xss_filter": 0,
"in_filter": 0,
@ -580,7 +580,7 @@
"label": "Depreciation Method",
"length": 0,
"no_copy": 0,
"options": "\nStraight Line\nDouble Declining Balance",
"options": "\nStraight Line\nDouble Declining Balance\nManual",
"permlevel": 0,
"precision": "",
"print_hide": 0,
@ -750,7 +750,7 @@
"precision": "",
"print_hide": 0,
"print_hide_if_no_value": 0,
"read_only": 1,
"read_only": 0,
"remember_last_selected_value": 0,
"report_hide": 0,
"reqd": 0,
@ -797,7 +797,7 @@
"issingle": 0,
"istable": 0,
"max_attachments": 0,
"modified": "2016-11-03 14:58:53.710357",
"modified": "2016-11-18 15:59:19.774500",
"modified_by": "Administrator",
"module": "Accounts",
"name": "Asset",

40
erpnext/accounts/doctype/asset/asset.py
View File

@ -18,6 +18,7 @@ class Asset(Document):
self.set_missing_values()
self.validate_asset_values()
self.make_depreciation_schedule()
self.set_accumulated_depreciation()
self.validate_expected_value_after_useful_life()
# Validate depreciation related accounts
get_depreciation_accounts(self)
@ -48,7 +49,7 @@ class Asset(Document):
for field, value in item_details.items():
if not self.get(field):
self.set(field, value)
self.value_after_depreciation = (flt(self.gross_purchase_amount) -
flt(self.opening_accumulated_depreciation))
@ -87,9 +88,10 @@ class Asset(Document):
frappe.throw(_("Please set Next Depreciation Date"))
def make_depreciation_schedule(self):
self.schedules = []
if self.depreciation_method != 'Manual':
self.schedules = []
if not self.get("schedules") and self.next_depreciation_date:
accumulated_depreciation = flt(self.opening_accumulated_depreciation)
value_after_depreciation = flt(self.value_after_depreciation)
number_of_pending_depreciations = cint(self.total_number_of_depreciations) - \
@ -100,18 +102,21 @@ class Asset(Document):
n * cint(self.frequency_of_depreciation))
depreciation_amount = self.get_depreciation_amount(value_after_depreciation)
accumulated_depreciation += flt(depreciation_amount)
value_after_depreciation -= flt(depreciation_amount)
self.append("schedules", {
"schedule_date": schedule_date,
"depreciation_amount": depreciation_amount,
"accumulated_depreciation_amount": accumulated_depreciation
"depreciation_amount": depreciation_amount
})
def set_accumulated_depreciation(self):
accumulated_depreciation = flt(self.opening_accumulated_depreciation)
for d in self.get("schedules"):
accumulated_depreciation += flt(d.depreciation_amount)
d.accumulated_depreciation_amount = accumulated_depreciation
def get_depreciation_amount(self, depreciable_value):
if self.depreciation_method == "Straight Line":
if self.depreciation_method in ("Straight Line", "Manual"):
depreciation_amount = (flt(self.value_after_depreciation) -
flt(self.expected_value_after_useful_life)) / (cint(self.total_number_of_depreciations) -
cint(self.number_of_depreciations_booked))
@ -126,16 +131,15 @@ class Asset(Document):
return depreciation_amount
def validate_expected_value_after_useful_life(self):
if self.depreciation_method == "Double Declining Balance":
accumulated_depreciation_after_full_schedule = \
max([d.accumulated_depreciation_amount for d in self.get("schedules")])
asset_value_after_full_schedule = (flt(self.gross_purchase_amount) -
flt(accumulated_depreciation_after_full_schedule))
if self.expected_value_after_useful_life < asset_value_after_full_schedule:
frappe.throw(_("Expected value after useful life must be greater than or equal to {0}")
.format(asset_value_after_full_schedule))
accumulated_depreciation_after_full_schedule = \
max([d.accumulated_depreciation_amount for d in self.get("schedules")])
asset_value_after_full_schedule = (flt(self.gross_purchase_amount) -
flt(accumulated_depreciation_after_full_schedule))
if self.expected_value_after_useful_life < asset_value_after_full_schedule:
frappe.throw(_("Expected value after useful life must be greater than or equal to {0}")
.format(asset_value_after_full_schedule))
def validate_cancellation(self):
if self.status not in ("Submitted", "Partially Depreciated", "Fully Depreciated"):

24
erpnext/accounts/doctype/asset/test_asset.py
View File

@ -119,6 +119,30 @@ class TestAsset(unittest.TestCase):
for d in asset.get("schedules")]
self.assertEqual(schedules, expected_schedules)
def test_schedule_for_manual_method(self):
asset = frappe.get_doc("Asset", "Macbook Pro 1")
asset.depreciation_method = "Manual"
asset.schedules = []
for schedule_date, amount in [["2020-12-31", 40000], ["2021-06-30", 30000], ["2021-10-31", 20000]]:
asset.append("schedules", {
"schedule_date": schedule_date,
"depreciation_amount": amount
})
asset.save()
self.assertEqual(asset.status, "Draft")
expected_schedules = [
["2020-12-31", 40000, 40000],
["2021-06-30", 30000, 70000],
["2021-10-31", 20000, 90000]
]
schedules = [[cstr(d.schedule_date), d.depreciation_amount, d.accumulated_depreciation_amount]
for d in asset.get("schedules")]
self.assertEqual(schedules, expected_schedules)
def test_depreciation(self):
asset = frappe.get_doc("Asset", "Macbook Pro 1")

24
erpnext/accounts/doctype/depreciation_schedule/depreciation_schedule.json
View File

@ -10,11 +10,13 @@
"doctype": "DocType",
"document_type": "Document",
"editable_grid": 1,
"engine": "InnoDB",
"fields": [
{
"allow_on_submit": 0,
"bold": 0,
"collapsible": 0,
"columns": 0,
"fieldname": "schedule_date",
"fieldtype": "Date",
"hidden": 0,
@ -29,7 +31,8 @@
"precision": "",
"print_hide": 0,
"print_hide_if_no_value": 0,
"read_only": 1,
"read_only": 0,
"remember_last_selected_value": 0,
"report_hide": 0,
"reqd": 1,
"search_index": 0,
@ -40,6 +43,7 @@
"allow_on_submit": 0,
"bold": 0,
"collapsible": 0,
"columns": 0,
"fieldname": "depreciation_amount",
"fieldtype": "Currency",
"hidden": 0,
@ -55,7 +59,8 @@
"precision": "",
"print_hide": 0,
"print_hide_if_no_value": 0,
"read_only": 1,
"read_only": 0,
"remember_last_selected_value": 0,
"report_hide": 0,
"reqd": 1,
"search_index": 0,
@ -66,6 +71,7 @@
"allow_on_submit": 0,
"bold": 0,
"collapsible": 0,
"columns": 0,
"fieldname": "column_break_3",
"fieldtype": "Column Break",
"hidden": 0,
@ -80,6 +86,7 @@
"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,
@ -90,6 +97,7 @@
"allow_on_submit": 0,
"bold": 0,
"collapsible": 0,
"columns": 0,
"fieldname": "accumulated_depreciation_amount",
"fieldtype": "Currency",
"hidden": 0,
@ -106,8 +114,9 @@
"print_hide": 0,
"print_hide_if_no_value": 0,
"read_only": 1,
"remember_last_selected_value": 0,
"report_hide": 0,
"reqd": 1,
"reqd": 0,
"search_index": 0,
"set_only_once": 0,
"unique": 0
@ -116,6 +125,8 @@
"allow_on_submit": 0,
"bold": 0,
"collapsible": 0,
"columns": 0,
"depends_on": "eval:doc.docstatus==1",
"fieldname": "journal_entry",
"fieldtype": "Link",
"hidden": 0,
@ -132,6 +143,7 @@
"print_hide": 0,
"print_hide_if_no_value": 0,
"read_only": 1,
"remember_last_selected_value": 0,
"report_hide": 0,
"reqd": 0,
"search_index": 0,
@ -142,7 +154,8 @@
"allow_on_submit": 1,
"bold": 0,
"collapsible": 0,
"depends_on": "eval:(!doc.journal_entry && doc.schedule_date <= get_today())",
"columns": 0,
"depends_on": "eval:(doc.docstatus==1 && !doc.journal_entry && doc.schedule_date <= get_today())",
"fieldname": "make_depreciation_entry",
"fieldtype": "Button",
"hidden": 0,
@ -158,6 +171,7 @@
"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,
@ -175,7 +189,7 @@
"issingle": 0,
"istable": 1,
"max_attachments": 0,
"modified": "2016-07-11 03:27:59.603924",
"modified": "2016-11-18 16:42:19.543657",
"modified_by": "Administrator",
"module": "Accounts",
"name": "Depreciation Schedule",