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33 lines
1.3 KiB
33 lines
1.3 KiB
from django.contrib import admin
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from apps.course.models import Participant
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from apps.account.models import StudentUser, User
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@admin.register(Participant)
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class ParticipantAdmin(admin.ModelAdmin):
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list_display = ('student', 'course', 'joined_date', 'unread_messages_count')
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search_fields = ('student__fullname', 'student__email', 'course__title')
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list_filter = ('course', 'joined_date')
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ordering = ('-joined_date',)
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autocomplete_fields = ['student'] # جستجوی پویا برای فیلد دانشآموز
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def get_readonly_fields(self, request, obj=None):
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"""
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Make fields readonly if the object already exists.
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"""
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if obj:
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return ['student', 'course', 'joined_date']
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return []
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def get_form(self, request, obj=None, **kwargs):
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form = super().get_form(request, obj, **kwargs)
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if obj is None: # Adding a new participant
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# محدود کردن انتخاب دانشآموزان به کاربرانی که از نوع StudentUser هستند
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# form.base_fields['student'].queryset = StudentUser.objects.filter(user_type=User.UserType.STUDENT)
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form.base_fields['student'].widget.can_add_related = True # فعال کردن دکمه اضافه کردن
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return form
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