391 lines
14 KiB
Python
391 lines
14 KiB
Python
# Copyright (c) 2015, Frappe Technologies Pvt. Ltd. and Contributors
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# License: GNU General Public License v3. See license.txt
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from __future__ import unicode_literals
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import frappe, erpnext
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from frappe import _
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from frappe.utils import formatdate, format_datetime, getdate, get_datetime, nowdate, flt, cstr
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from frappe.model.document import Document
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from frappe.desk.form import assign_to
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from erpnext.hr.doctype.employee.employee import get_holiday_list_for_employee
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class EmployeeBoardingController(Document):
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'''
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Create the project and the task for the boarding process
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Assign to the concerned person and roles as per the onboarding/separation template
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'''
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def validate(self):
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# remove the task if linked before submitting the form
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if self.amended_from:
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for activity in self.activities:
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activity.task = ''
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def on_submit(self):
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# create the project for the given employee onboarding
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project_name = _(self.doctype) + " : "
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if self.doctype == "Employee Onboarding":
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project_name += self.job_applicant
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else:
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project_name += self.employee
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project = frappe.get_doc({
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"doctype": "Project",
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"project_name": project_name,
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"expected_start_date": self.date_of_joining if self.doctype == "Employee Onboarding" else self.resignation_letter_date,
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"department": self.department,
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"company": self.company
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}).insert(ignore_permissions=True)
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self.db_set("project", project.name)
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self.db_set("boarding_status", "Pending")
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# create the task for the given project and assign to the concerned person
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for activity in self.activities:
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task = frappe.get_doc({
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"doctype": "Task",
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"project": project.name,
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"subject": activity.activity_name + " : " + self.employee_name,
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"description": activity.description,
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"department": self.department,
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"company": self.company
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}).insert(ignore_permissions=True)
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activity.db_set("task", task.name)
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users = [activity.user] if activity.user else []
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if activity.role:
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user_list = frappe.db.sql_list('''select distinct(parent) from `tabHas Role`
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where parenttype='User' and role=%s''', activity.role)
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users = users + user_list
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# assign the task the users
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if users:
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self.assign_task_to_users(task, set(users))
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def assign_task_to_users(self, task, users):
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for user in users:
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args = {
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'assign_to' : user,
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'doctype' : task.doctype,
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'name' : task.name,
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'description' : task.description or task.subject,
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}
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assign_to.add(args)
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def on_cancel(self):
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# delete task project
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for task in frappe.get_all("Task", filters={"project": self.project}):
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frappe.delete_doc("Task", task.name, force=1)
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frappe.delete_doc("Project", self.project, force=1)
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self.db_set('project', '')
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for activity in self.activities:
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activity.db_set("task", "")
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@frappe.whitelist()
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def get_onboarding_details(parent, parenttype):
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return frappe.get_list("Employee Boarding Activity",
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fields=["activity_name", "role", "user", "required_for_employee_creation", "description"],
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filters={"parent": parent, "parenttype": parenttype},
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order_by= "idx")
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@frappe.whitelist()
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def get_boarding_status(project):
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status = 'Pending'
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if project:
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doc = frappe.get_doc('Project', project)
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if flt(doc.percent_complete) > 0.0 and flt(doc.percent_complete) < 100.0:
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status = 'In Process'
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elif flt(doc.percent_complete) == 100.0:
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status = 'Completed'
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return status
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def set_employee_name(doc):
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if doc.employee and not doc.employee_name:
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doc.employee_name = frappe.db.get_value("Employee", doc.employee, "employee_name")
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def update_employee(employee, details, date=None, cancel=False):
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internal_work_history = {}
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for item in details:
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fieldtype = frappe.get_meta("Employee").get_field(item.fieldname).fieldtype
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new_data = item.new if not cancel else item.current
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if fieldtype == "Date" and new_data:
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new_data = getdate(new_data)
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elif fieldtype =="Datetime" and new_data:
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new_data = get_datetime(new_data)
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setattr(employee, item.fieldname, new_data)
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if item.fieldname in ["department", "designation", "branch"]:
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internal_work_history[item.fieldname] = item.new
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if internal_work_history and not cancel:
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internal_work_history["from_date"] = date
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employee.append("internal_work_history", internal_work_history)
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return employee
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@frappe.whitelist()
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def get_employee_fields_label():
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fields = []
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for df in frappe.get_meta("Employee").get("fields"):
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if df.fieldname in ["salutation", "user_id", "employee_number", "employment_type",
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"holiday_list", "branch", "department", "designation", "grade",
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"notice_number_of_days", "reports_to", "leave_policy", "company_email"]:
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fields.append({"value": df.fieldname, "label": df.label})
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return fields
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@frappe.whitelist()
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def get_employee_field_property(employee, fieldname):
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if employee and fieldname:
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field = frappe.get_meta("Employee").get_field(fieldname)
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value = frappe.db.get_value("Employee", employee, fieldname)
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options = field.options
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if field.fieldtype == "Date":
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value = formatdate(value)
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elif field.fieldtype == "Datetime":
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value = format_datetime(value)
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return {
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"value" : value,
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"datatype" : field.fieldtype,
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"label" : field.label,
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"options" : options
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}
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else:
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return False
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def validate_dates(doc, from_date, to_date):
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date_of_joining, relieving_date = frappe.db.get_value("Employee", doc.employee, ["date_of_joining", "relieving_date"])
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if getdate(from_date) > getdate(to_date):
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frappe.throw(_("To date can not be less than from date"))
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elif getdate(from_date) > getdate(nowdate()):
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frappe.throw(_("Future dates not allowed"))
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elif date_of_joining and getdate(from_date) < getdate(date_of_joining):
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frappe.throw(_("From date can not be less than employee's joining date"))
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elif relieving_date and getdate(to_date) > getdate(relieving_date):
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frappe.throw(_("To date can not greater than employee's relieving date"))
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def validate_overlap(doc, from_date, to_date, company = None):
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query = """
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select name
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from `tab{0}`
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where name != %(name)s
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"""
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query += get_doc_condition(doc.doctype)
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if not doc.name:
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# hack! if name is null, it could cause problems with !=
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doc.name = "New "+doc.doctype
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overlap_doc = frappe.db.sql(query.format(doc.doctype),{
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"employee": doc.get("employee"),
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"from_date": from_date,
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"to_date": to_date,
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"name": doc.name,
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"company": company
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}, as_dict = 1)
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if overlap_doc:
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exists_for = doc.employee
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if company:
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exists_for = company
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throw_overlap_error(doc, exists_for, overlap_doc[0].name, from_date, to_date)
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def get_doc_condition(doctype):
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if doctype == "Compensatory Leave Request":
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return "and employee = %(employee)s and docstatus < 2 \
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and (work_from_date between %(from_date)s and %(to_date)s \
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or work_end_date between %(from_date)s and %(to_date)s \
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or (work_from_date < %(from_date)s and work_end_date > %(to_date)s))"
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elif doctype == "Leave Period":
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return "and company = %(company)s and (from_date between %(from_date)s and %(to_date)s \
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or to_date between %(from_date)s and %(to_date)s \
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or (from_date < %(from_date)s and to_date > %(to_date)s))"
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def throw_overlap_error(doc, exists_for, overlap_doc, from_date, to_date):
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msg = _("A {0} exists between {1} and {2} (").format(doc.doctype,
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formatdate(from_date), formatdate(to_date)) \
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+ """ <b><a href="#Form/{0}/{1}">{1}</a></b>""".format(doc.doctype, overlap_doc) \
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+ _(") for {0}").format(exists_for)
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frappe.throw(msg)
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def get_employee_leave_policy(employee):
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leave_policy = frappe.db.get_value("Employee", employee, "leave_policy")
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if not leave_policy:
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employee_grade = frappe.db.get_value("Employee", employee, "grade")
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if employee_grade:
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leave_policy = frappe.db.get_value("Employee Grade", employee_grade, "default_leave_policy")
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if not leave_policy:
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frappe.throw(_("Employee {0} of grade {1} have no default leave policy").format(employee, employee_grade))
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if leave_policy:
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return frappe.get_doc("Leave Policy", leave_policy)
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else:
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frappe.throw(_("Please set leave policy for employee {0} in Employee / Grade record").format(employee))
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def validate_tax_declaration(declarations):
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subcategories = []
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for declaration in declarations:
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if declaration.exemption_sub_category in subcategories:
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frappe.throw(_("More than one selection for {0} not \
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allowed").format(declaration.exemption_sub_category), frappe.ValidationError)
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subcategories.append(declaration.exemption_sub_category)
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max_amount = frappe.db.get_value("Employee Tax Exemption Sub Category", \
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declaration.exemption_sub_category, "max_amount")
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if declaration.amount > max_amount:
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frappe.throw(_("Max exemption amount for {0} is {1}").format(\
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declaration.exemption_sub_category, max_amount), frappe.ValidationError)
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def get_leave_period(from_date, to_date, company):
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leave_period = frappe.db.sql("""
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select name, from_date, to_date
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from `tabLeave Period`
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where company=%(company)s and is_active=1
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and (from_date between %(from_date)s and %(to_date)s
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or to_date between %(from_date)s and %(to_date)s
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or (from_date < %(from_date)s and to_date > %(to_date)s))
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""", {
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"from_date": from_date,
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"to_date": to_date,
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"company": company
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}, as_dict=1)
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if leave_period:
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return leave_period
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def get_payroll_period(from_date, to_date, company):
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payroll_period = frappe.db.sql("""select name, start_date, end_date from
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`tabPayroll Period`
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where start_date<=%s and end_date>= %s and company=%s""", (from_date, to_date, company), as_dict=1)
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return payroll_period[0] if payroll_period else None
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def allocate_earned_leaves():
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'''Allocate earned leaves to Employees'''
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e_leave_types = frappe.get_all("Leave Type",
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fields=["name", "max_leaves_allowed", "earned_leave_frequency", "rounding"],
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filters={'is_earned_leave' : 1})
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today = getdate()
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divide_by_frequency = {"Yearly": 1, "Quarterly": 4, "Monthly": 12}
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if e_leave_types:
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for e_leave_type in e_leave_types:
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leave_allocations = frappe.db.sql("""select name, employee, from_date, to_date from `tabLeave Allocation` where '{0}'
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between from_date and to_date and docstatus=1 and leave_type='{1}'"""
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.format(today, e_leave_type.name), as_dict=1)
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for allocation in leave_allocations:
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leave_policy = get_employee_leave_policy(allocation.employee)
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if not leave_policy:
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continue
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if not e_leave_type.earned_leave_frequency == "Monthly":
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if not check_frequency_hit(allocation.from_date, today, e_leave_type.earned_leave_frequency):
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continue
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annual_allocation = frappe.db.sql("""select annual_allocation from `tabLeave Policy Detail`
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where parent=%s and leave_type=%s""", (leave_policy.name, e_leave_type.name))
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if annual_allocation and annual_allocation[0]:
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earned_leaves = flt(annual_allocation[0][0]) / divide_by_frequency[e_leave_type.earned_leave_frequency]
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if e_leave_type.rounding == "0.5":
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earned_leaves = round(earned_leaves * 2) / 2
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else:
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earned_leaves = round(earned_leaves)
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allocated_leaves = frappe.db.get_value('Leave Allocation', allocation.name, 'total_leaves_allocated')
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new_allocation = flt(allocated_leaves) + flt(earned_leaves)
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new_allocation = new_allocation if new_allocation <= e_leave_type.max_leaves_allowed else e_leave_type.max_leaves_allowed
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frappe.db.set_value('Leave Allocation', allocation.name, 'total_leaves_allocated', new_allocation)
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def check_frequency_hit(from_date, to_date, frequency):
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'''Return True if current date matches frequency'''
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from_dt = get_datetime(from_date)
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to_dt = get_datetime(to_date)
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from dateutil import relativedelta
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rd = relativedelta.relativedelta(to_dt, from_dt)
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months = rd.months
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if frequency == "Quarterly":
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if not months % 3:
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return True
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elif frequency == "Yearly":
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if not months % 12:
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return True
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return False
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def get_salary_assignment(employee, date):
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assignment = frappe.db.sql("""
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select * from `tabSalary Structure Assignment`
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where employee=%(employee)s
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and docstatus = 1
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and %(on_date)s >= from_date order by from_date desc limit 1""", {
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'employee': employee,
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'on_date': date,
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}, as_dict=1)
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return assignment[0] if assignment else None
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def get_sal_slip_total_benefit_given(employee, payroll_period, component=False):
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total_given_benefit_amount = 0
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query = """
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select sum(sd.amount) as 'total_amount'
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from `tabSalary Slip` ss, `tabSalary Detail` sd
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where ss.employee=%(employee)s
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and ss.docstatus = 1 and ss.name = sd.parent
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and sd.is_flexible_benefit = 1 and sd.parentfield = "earnings"
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and sd.parenttype = "Salary Slip"
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and (ss.start_date between %(start_date)s and %(end_date)s
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or ss.end_date between %(start_date)s and %(end_date)s
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or (ss.start_date < %(start_date)s and ss.end_date > %(end_date)s))
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"""
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if component:
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query += "and sd.salary_component = %(component)s"
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sum_of_given_benefit = frappe.db.sql(query, {
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'employee': employee,
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'start_date': payroll_period.start_date,
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'end_date': payroll_period.end_date,
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'component': component
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}, as_dict=True)
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if sum_of_given_benefit and flt(sum_of_given_benefit[0].total_amount) > 0:
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total_given_benefit_amount = sum_of_given_benefit[0].total_amount
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return total_given_benefit_amount
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def get_holidays_for_employee(employee, start_date, end_date):
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holiday_list = get_holiday_list_for_employee(employee)
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holidays = frappe.db.sql_list('''select holiday_date from `tabHoliday`
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where
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parent=%(holiday_list)s
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and holiday_date >= %(start_date)s
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and holiday_date <= %(end_date)s''', {
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"holiday_list": holiday_list,
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"start_date": start_date,
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"end_date": end_date
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})
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holidays = [cstr(i) for i in holidays]
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return holidays
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@erpnext.allow_regional
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def calculate_annual_eligible_hra_exemption(doc):
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# Don't delete this method, used for localization
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# Indian HRA Exemption Calculation
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return {}
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@erpnext.allow_regional
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def calculate_hra_exemption_for_period(doc):
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# Don't delete this method, used for localization
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# Indian HRA Exemption Calculation
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return {}
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def get_previous_claimed_amount(employee, payroll_period, non_pro_rata=False, component=False):
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total_claimed_amount = 0
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query = """
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select sum(claimed_amount) as 'total_amount'
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from `tabEmployee Benefit Claim`
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where employee=%(employee)s
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and docstatus = 1
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and (claim_date between %(start_date)s and %(end_date)s)
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"""
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if non_pro_rata:
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query += "and pay_against_benefit_claim = 1"
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if component:
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query += "and earning_component = %(component)s"
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sum_of_claimed_amount = frappe.db.sql(query, {
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'employee': employee,
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'start_date': payroll_period.start_date,
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'end_date': payroll_period.end_date,
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'component': component
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}, as_dict=True)
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if sum_of_claimed_amount and flt(sum_of_claimed_amount[0].total_amount) > 0:
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total_claimed_amount = sum_of_claimed_amount[0].total_amount
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return total_claimed_amount
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