Merge pull request #30569 from ruchamahabal/fix-leave-alloc-update
diff --git a/erpnext/hr/doctype/leave_allocation/leave_allocation.py b/erpnext/hr/doctype/leave_allocation/leave_allocation.py
index 98408af..27479a5 100755
--- a/erpnext/hr/doctype/leave_allocation/leave_allocation.py
+++ b/erpnext/hr/doctype/leave_allocation/leave_allocation.py
@@ -39,11 +39,15 @@
def validate(self):
self.validate_period()
self.validate_allocation_overlap()
- self.validate_back_dated_allocation()
- self.set_total_leaves_allocated()
- self.validate_total_leaves_allocated()
self.validate_lwp()
set_employee_name(self)
+ self.set_total_leaves_allocated()
+ self.validate_leave_days_and_dates()
+
+ def validate_leave_days_and_dates(self):
+ # all validations that should run on save as well as on update after submit
+ self.validate_back_dated_allocation()
+ self.validate_total_leaves_allocated()
self.validate_leave_allocation_days()
def validate_leave_allocation_days(self):
@@ -56,14 +60,19 @@
leave_allocated = 0
if leave_period:
leave_allocated = get_leave_allocation_for_period(
- self.employee, self.leave_type, leave_period[0].from_date, leave_period[0].to_date
+ self.employee,
+ self.leave_type,
+ leave_period[0].from_date,
+ leave_period[0].to_date,
+ exclude_allocation=self.name,
)
leave_allocated += flt(self.new_leaves_allocated)
if leave_allocated > max_leaves_allowed:
frappe.throw(
_(
- "Total allocated leaves are more days than maximum allocation of {0} leave type for employee {1} in the period"
- ).format(self.leave_type, self.employee)
+ "Total allocated leaves are more than maximum allocation allowed for {0} leave type for employee {1} in the period"
+ ).format(self.leave_type, self.employee),
+ OverAllocationError,
)
def on_submit(self):
@@ -84,6 +93,12 @@
def on_update_after_submit(self):
if self.has_value_changed("new_leaves_allocated"):
self.validate_against_leave_applications()
+
+ # recalculate total leaves allocated
+ self.total_leaves_allocated = flt(self.unused_leaves) + flt(self.new_leaves_allocated)
+ # run required validations again since total leaves are being updated
+ self.validate_leave_days_and_dates()
+
leaves_to_be_added = self.new_leaves_allocated - self.get_existing_leave_count()
args = {
"leaves": leaves_to_be_added,
@@ -92,6 +107,7 @@
"is_carry_forward": 0,
}
create_leave_ledger_entry(self, args, True)
+ self.db_update()
def get_existing_leave_count(self):
ledger_entries = frappe.get_all(
@@ -279,27 +295,27 @@
)
-def get_leave_allocation_for_period(employee, leave_type, from_date, to_date):
- leave_allocated = 0
- leave_allocations = frappe.db.sql(
- """
- select employee, leave_type, from_date, to_date, total_leaves_allocated
- from `tabLeave Allocation`
- where employee=%(employee)s and leave_type=%(leave_type)s
- and docstatus=1
- and (from_date between %(from_date)s and %(to_date)s
- or to_date between %(from_date)s and %(to_date)s
- or (from_date < %(from_date)s and to_date > %(to_date)s))
- """,
- {"from_date": from_date, "to_date": to_date, "employee": employee, "leave_type": leave_type},
- as_dict=1,
- )
+def get_leave_allocation_for_period(
+ employee, leave_type, from_date, to_date, exclude_allocation=None
+):
+ from frappe.query_builder.functions import Sum
- if leave_allocations:
- for leave_alloc in leave_allocations:
- leave_allocated += leave_alloc.total_leaves_allocated
-
- return leave_allocated
+ Allocation = frappe.qb.DocType("Leave Allocation")
+ return (
+ frappe.qb.from_(Allocation)
+ .select(Sum(Allocation.total_leaves_allocated).as_("total_allocated_leaves"))
+ .where(
+ (Allocation.employee == employee)
+ & (Allocation.leave_type == leave_type)
+ & (Allocation.docstatus == 1)
+ & (Allocation.name != exclude_allocation)
+ & (
+ (Allocation.from_date.between(from_date, to_date))
+ | (Allocation.to_date.between(from_date, to_date))
+ | ((Allocation.from_date < from_date) & (Allocation.to_date > to_date))
+ )
+ )
+ ).run()[0][0] or 0.0
@frappe.whitelist()
diff --git a/erpnext/hr/doctype/leave_allocation/test_leave_allocation.py b/erpnext/hr/doctype/leave_allocation/test_leave_allocation.py
index a53d4a8..dde52d7 100644
--- a/erpnext/hr/doctype/leave_allocation/test_leave_allocation.py
+++ b/erpnext/hr/doctype/leave_allocation/test_leave_allocation.py
@@ -1,24 +1,26 @@
import unittest
import frappe
+from frappe.tests.utils import FrappeTestCase
from frappe.utils import add_days, add_months, getdate, nowdate
import erpnext
from erpnext.hr.doctype.employee.test_employee import make_employee
+from erpnext.hr.doctype.leave_allocation.leave_allocation import (
+ BackDatedAllocationError,
+ OverAllocationError,
+)
from erpnext.hr.doctype.leave_ledger_entry.leave_ledger_entry import process_expired_allocation
from erpnext.hr.doctype.leave_type.test_leave_type import create_leave_type
-class TestLeaveAllocation(unittest.TestCase):
- @classmethod
- def setUpClass(cls):
- frappe.db.sql("delete from `tabLeave Period`")
+class TestLeaveAllocation(FrappeTestCase):
+ def setUp(self):
+ frappe.db.delete("Leave Period")
+ frappe.db.delete("Leave Allocation")
- emp_id = make_employee("test_emp_leave_allocation@salary.com")
- cls.employee = frappe.get_doc("Employee", emp_id)
-
- def tearDown(self):
- frappe.db.rollback()
+ emp_id = make_employee("test_emp_leave_allocation@salary.com", company="_Test Company")
+ self.employee = frappe.get_doc("Employee", emp_id)
def test_overlapping_allocation(self):
leaves = [
@@ -65,7 +67,7 @@
# invalid period
self.assertRaises(frappe.ValidationError, doc.save)
- def test_allocated_leave_days_over_period(self):
+ def test_validation_for_over_allocation(self):
doc = frappe.get_doc(
{
"doctype": "Leave Allocation",
@@ -80,7 +82,135 @@
)
# allocated leave more than period
- self.assertRaises(frappe.ValidationError, doc.save)
+ self.assertRaises(OverAllocationError, doc.save)
+
+ def test_validation_for_over_allocation_post_submission(self):
+ allocation = frappe.get_doc(
+ {
+ "doctype": "Leave Allocation",
+ "__islocal": 1,
+ "employee": self.employee.name,
+ "employee_name": self.employee.employee_name,
+ "leave_type": "_Test Leave Type",
+ "from_date": getdate("2015-09-1"),
+ "to_date": getdate("2015-09-30"),
+ "new_leaves_allocated": 15,
+ }
+ ).submit()
+ allocation.reload()
+ # allocated leaves more than period after submission
+ allocation.new_leaves_allocated = 35
+ self.assertRaises(OverAllocationError, allocation.save)
+
+ def test_validation_for_over_allocation_based_on_leave_setup(self):
+ frappe.delete_doc_if_exists("Leave Period", "Test Allocation Period")
+ leave_period = frappe.get_doc(
+ dict(
+ name="Test Allocation Period",
+ doctype="Leave Period",
+ from_date=add_months(nowdate(), -6),
+ to_date=add_months(nowdate(), 6),
+ company="_Test Company",
+ is_active=1,
+ )
+ ).insert()
+
+ leave_type = create_leave_type(leave_type_name="_Test Allocation Validation", is_carry_forward=1)
+ leave_type.max_leaves_allowed = 25
+ leave_type.save()
+
+ # 15 leaves allocated in this period
+ allocation = create_leave_allocation(
+ leave_type=leave_type.name,
+ employee=self.employee.name,
+ employee_name=self.employee.employee_name,
+ from_date=leave_period.from_date,
+ to_date=nowdate(),
+ )
+ allocation.submit()
+
+ # trying to allocate additional 15 leaves
+ allocation = create_leave_allocation(
+ leave_type=leave_type.name,
+ employee=self.employee.name,
+ employee_name=self.employee.employee_name,
+ from_date=add_days(nowdate(), 1),
+ to_date=leave_period.to_date,
+ )
+ self.assertRaises(OverAllocationError, allocation.save)
+
+ def test_validation_for_over_allocation_based_on_leave_setup_post_submission(self):
+ frappe.delete_doc_if_exists("Leave Period", "Test Allocation Period")
+ leave_period = frappe.get_doc(
+ dict(
+ name="Test Allocation Period",
+ doctype="Leave Period",
+ from_date=add_months(nowdate(), -6),
+ to_date=add_months(nowdate(), 6),
+ company="_Test Company",
+ is_active=1,
+ )
+ ).insert()
+
+ leave_type = create_leave_type(leave_type_name="_Test Allocation Validation", is_carry_forward=1)
+ leave_type.max_leaves_allowed = 30
+ leave_type.save()
+
+ # 15 leaves allocated
+ allocation = create_leave_allocation(
+ leave_type=leave_type.name,
+ employee=self.employee.name,
+ employee_name=self.employee.employee_name,
+ from_date=leave_period.from_date,
+ to_date=nowdate(),
+ )
+ allocation.submit()
+ allocation.reload()
+
+ # allocate additional 15 leaves
+ allocation = create_leave_allocation(
+ leave_type=leave_type.name,
+ employee=self.employee.name,
+ employee_name=self.employee.employee_name,
+ from_date=add_days(nowdate(), 1),
+ to_date=leave_period.to_date,
+ )
+ allocation.submit()
+ allocation.reload()
+
+ # trying to allocate 25 leaves in 2nd alloc within leave period
+ # total leaves = 40 which is more than `max_leaves_allowed` setting i.e. 30
+ allocation.new_leaves_allocated = 25
+ self.assertRaises(OverAllocationError, allocation.save)
+
+ def test_validate_back_dated_allocation_update(self):
+ leave_type = create_leave_type(leave_type_name="_Test_CF_leave", is_carry_forward=1)
+ leave_type.save()
+
+ # initial leave allocation = 15
+ leave_allocation = create_leave_allocation(
+ employee=self.employee.name,
+ employee_name=self.employee.employee_name,
+ leave_type="_Test_CF_leave",
+ from_date=add_months(nowdate(), -12),
+ to_date=add_months(nowdate(), -1),
+ carry_forward=0,
+ )
+ leave_allocation.submit()
+
+ # new_leaves = 15, carry_forwarded = 10
+ leave_allocation_1 = create_leave_allocation(
+ employee=self.employee.name,
+ employee_name=self.employee.employee_name,
+ leave_type="_Test_CF_leave",
+ carry_forward=1,
+ )
+ leave_allocation_1.submit()
+
+ # try updating initial leave allocation
+ leave_allocation.reload()
+ leave_allocation.new_leaves_allocated = 20
+ self.assertRaises(BackDatedAllocationError, leave_allocation.save)
def test_carry_forward_calculation(self):
leave_type = create_leave_type(leave_type_name="_Test_CF_leave", is_carry_forward=1)
@@ -108,8 +238,10 @@
carry_forward=1,
)
leave_allocation_1.submit()
+ leave_allocation_1.reload()
self.assertEqual(leave_allocation_1.unused_leaves, 10)
+ self.assertEqual(leave_allocation_1.total_leaves_allocated, 25)
leave_allocation_1.cancel()
@@ -197,9 +329,12 @@
employee=self.employee.name, employee_name=self.employee.employee_name
)
leave_allocation.submit()
+ leave_allocation.reload()
self.assertTrue(leave_allocation.total_leaves_allocated, 15)
+
leave_allocation.new_leaves_allocated = 40
leave_allocation.submit()
+ leave_allocation.reload()
self.assertTrue(leave_allocation.total_leaves_allocated, 40)
def test_leave_subtraction_after_submit(self):
@@ -207,9 +342,12 @@
employee=self.employee.name, employee_name=self.employee.employee_name
)
leave_allocation.submit()
+ leave_allocation.reload()
self.assertTrue(leave_allocation.total_leaves_allocated, 15)
+
leave_allocation.new_leaves_allocated = 10
leave_allocation.submit()
+ leave_allocation.reload()
self.assertTrue(leave_allocation.total_leaves_allocated, 10)
def test_validation_against_leave_application_after_submit(self):