ihrm/base/cbv/department.py

"""
this page is handling the cbv methods for department in settings
"""

from typing import Any

from django.contrib import messages
from django.http import HttpResponse
from django.middleware.csrf import get_token
from django.shortcuts import render
from django.urls import reverse
from django.utils.decorators import method_decorator
from django.utils.translation import gettext_lazy as _

from base.filters import DepartmentViewFilter
from base.forms import DepartmentForm
from base.models import Department
from horilla.horilla_middlewares import _thread_locals
from horilla_views.cbv_methods import login_required, permission_required
from horilla_views.generic.cbv.views import (
    HorillaFormView,
    HorillaListView,
    HorillaNavView,
)


@method_decorator(login_required, name="dispatch")
@method_decorator(permission_required(perm="base.view_department"), name="dispatch")
class DepartmentListView(HorillaListView):
    """
    list view for department in settings
    """

    model = Department
    filter_class = DepartmentViewFilter

    def __init__(self, **kwargs: Any) -> None:
        super().__init__(**kwargs)
        self.search_url = reverse("department-list")
        self.actions = []
        if self.request.user.has_perm("base.change_department"):
            self.actions.append(
                {
                    "action": _("Edit"),
                    "icon": "create-outline",
                    "attrs": """
                    class="oh-btn oh-btn--light-bkg w-100"
                    hx-get='{get_update_url}?instance_ids={ordered_ids}'
                    hx-target="#genericModalBody"
                    data-toggle="oh-modal-toggle"
                    data-target="#genericModal"
                """,
                }
            )

        if self.request.user.has_perm("base.delete_department"):
            self.actions.append(
                {
                    "action": _("Delete"),
                    "icon": "trash-outline",
                    "attrs": """
                    class="oh-btn oh-btn--danger-outline oh-btn--light-bkg w-100"
                    hx-get="{get_delete_url}?model=base.Department&pk={pk}"
                    data-toggle="oh-modal-toggle"
                    data-target="#deleteConfirmation"
                    hx-target="#deleteConfirmationBody"
                """,
                }
            )

        # <button
        # 	class="oh-btn oh-btn--danger-outline oh-btn--light-bkg w-100"
        # 	title="{% trans 'Remove' %}"
        # 	hx-get="{% url 'generic-delete' %}?model=base.Department&pk={{dep.id}}"
        # 	data-toggle="oh-modal-toggle"
        # 	data-target="#deleteConfirmation"
        # 	hx-target="#deleteConfirmationBody"
        # >
        # 	<ion-icon name="trash-outline"></ion-icon>
        # </button>

    row_attrs = """
                id="departmentTr{get_delete_instance}"
                """

    columns = [
        (_("Department"), "department"),
    ]
    sortby_mapping = [
        (_("Department"), "department"),
    ]

    header_attrs = {
        "department": """ style="width:300px !important" """,
        "action": """ style="width:180px !important" """,
    }

    records_per_page = 7


@method_decorator(login_required, name="dispatch")
@method_decorator(permission_required(perm="base.view_department"), name="dispatch")
class DepartmentNavView(HorillaNavView):
    """
    nav bar of the department view
    """

    def __init__(self, **kwargs: Any) -> None:
        super().__init__(**kwargs)
        self.search_url = reverse("department-list")
        if self.request.user.has_perm("base.add_department"):
            self.create_attrs = f"""
                                onclick = "event.stopPropagation();"
                                data-toggle="oh-modal-toggle"
                                data-target="#genericModal"
                                hx-target="#genericModalBody"
                                hx-get="{reverse('settings-department-creation')}"
                                """

    nav_title = _("Department")
    search_swap_target = "#listContainer"
    filter_instance = DepartmentViewFilter()


@method_decorator(login_required, name="dispatch")
@method_decorator(permission_required(perm="base.add_department"), name="dispatch")
class DepartmentCreateForm(HorillaFormView):
    """
    form view for creating and editing departments in settings
    """

    model = Department
    form_class = DepartmentForm
    new_display_title = _("Create Department")

    def get_context_data(self, **kwargs):
        context = super().get_context_data(**kwargs)
        form = self.form_class()
        if self.form.instance.pk:
            form = self.form_class(instance=self.form.instance)
            self.form_class.verbose_name = _("Update Department")
        context[form] = form
        return context

    def form_invalid(self, form: Any) -> HttpResponse:
        if self.form.instance.pk:
            self.form_class.verbose_name = _("Update Department")
        if not form.is_valid():
            errors = form.errors.as_data()
            return render(
                self.request, self.template_name, {"form": form, "errors": errors}
            )
        return super().form_invalid(form)

    def form_valid(self, form: DepartmentForm) -> HttpResponse:
        if form.is_valid():
            if form.instance.pk:
                messages.success(self.request, _("Department updated"))
            else:
                messages.success(
                    self.request, _("Department has been created successfully!")
                )
            form.save()
            return self.HttpResponse()
        return super().form_valid(form)