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from rest_framework import serializers
from backend_app.models.abstract.base import BaseModelSerializer
from backend_app.models.abstract.essentialModule import EssentialModuleSerializer
from backend_app.models.course import Course
from backend_app.models.courseFeedback import CourseFeedback
from backend_app.models.exchange import Exchange
class CourseFeedbackSerializer(EssentialModuleSerializer):
course_code = serializers.SerializerMethodField() # needed for the front
course_title = serializers.SerializerMethodField() # needed for the front
def get_course_code(self, obj):
return obj.course.code
def get_course_title(self, obj):
return obj.course.title
def update(self, instance, validated_data):
instance.untouched = False
return super().update(instance, validated_data)
class Meta:
model = CourseFeedback
fields = EssentialModuleSerializer.Meta.fields + (
"course_code",
"course_title",
"language",
"comment",
"adequation",
"would_recommend",
"working_dose",
"following_ease",
"untouched",
)
COURSE_FIELDS = BaseModelSerializer.Meta.fields + (
"course_feedback",
"code",
"title",
"link",
"ects",
"category",
"profile",
"tsh_profile",
)
class CourseSerializerSimple(BaseModelSerializer):
class Meta:
model = Course
fields = COURSE_FIELDS
read_only_fields = COURSE_FIELDS
class CourseSerializer(CourseSerializerSimple):
course_feedback = CourseFeedbackSerializer(many=False, read_only=True)
EXCHANGE_FIELDS = BaseModelSerializer.Meta.fields + (
"year",
"semester",
"duration",
"double_degree",
"master_obtained",
"student_major_and_semester",
"student_major",
"student_minor",
"student_option",
"exchange_courses",
"university",
"student",
)
class ExchangeSerializerSimple(BaseModelSerializer):
exchange_courses = CourseSerializerSimple(many=True, read_only=True)
student = serializers.SerializerMethodField()
def get_student(self, obj):
return self.get_user_related_field(obj.student)
class Meta:
model = Exchange
fields = EXCHANGE_FIELDS
read_only_fields = EXCHANGE_FIELDS
class ExchangeSerializer(ExchangeSerializerSimple):
exchange_courses = CourseSerializer(many=True, read_only=True)
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