64 lines
2.0 KiB
Python
64 lines
2.0 KiB
Python
"""
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Serializers for all Course Entitlement related return objects.
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"""
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from django.contrib.auth import get_user_model
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from rest_framework import serializers
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from common.djangoapps.entitlements.models import CourseEntitlement, CourseEntitlementSupportDetail
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from openedx.core.lib.api.serializers import CourseKeyField
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class CourseEntitlementSerializer(serializers.ModelSerializer):
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""" Serialize a learner's course entitlement and related information. """
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user = serializers.SlugRelatedField(slug_field='username', queryset=get_user_model().objects.all())
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enrollment_course_run = serializers.CharField(
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source='enrollment_course_run.course_id',
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read_only=True
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)
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support_details = serializers.SerializerMethodField()
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def get_support_details(self, model):
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"""
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Returns a serialized set of all support interactions with the course entitlement
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"""
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qset = CourseEntitlementSupportDetail.objects.filter(entitlement=model).order_by('-created')
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return CourseEntitlementSupportDetailSerializer(qset, many=True).data
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class Meta:
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model = CourseEntitlement
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fields = (
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'user',
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'uuid',
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'course_uuid',
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'enrollment_course_run',
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'expired_at',
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'created',
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'modified',
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'mode',
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'refund_locked',
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'order_number',
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'support_details'
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)
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class CourseEntitlementSupportDetailSerializer(serializers.ModelSerializer):
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""" Serialize the details of a support team interaction with a learner's course entitlement. """
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support_user = serializers.SlugRelatedField(
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read_only=True,
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slug_field='username',
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default=serializers.CurrentUserDefault()
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)
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unenrolled_run = CourseKeyField(read_only='unenrolled_run.id')
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class Meta:
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model = CourseEntitlementSupportDetail
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fields = (
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'support_user',
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'action',
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'comments',
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'unenrolled_run',
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'created'
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)
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