@ blhsing Закончилось тем, что был самым близким из всех ответов, но потребовалось немного больше массажа, чтобы получить отношения и структуру JSON, которые я искал.
Вот что сработало для моделей: из django.db import models
class artistProfile(models.Model):
artist_name = models.CharField(max_length=20)
artist_image = models.URLField()
description = models.TextField(max_length=500)
band_website = models.URLField()
def __str__(self):
return self.artist_name
class artistProject(models.Model):
project_name = models.CharField(max_length=20)
def __str__(self):
return self.project_name
class projectTenure(models.Model):
begin = models.DateField()
# blank and null are allowed here in case an artists is still with a given project
end = models.DateField(blank=True, null=True)
project = models.ForeignKey(artistProject, on_delete=models.CASCADE)
artist = models.ForeignKey(artistProfile, on_delete=models.CASCADE,
related_name='projects')
def __str__(self):
# TODO: find a way to return the related project and artist names
string_date_range = self.begin.strftime("%d/%m/%y") + "-"
return string_date_range
class artistSocialMedia(models.Model):
facebook = models.URLField()
twitter = models.URLField()
instagram = models.URLField()
artist = models.ForeignKey(artistProfile, related_name='social_media',
on_delete=models.CASCADE)
def __str__(self):
return self.artist.artist_name
А вот как я его сериализовал:
from rest_framework import serializers
from .models import (artistProfile, artistProject, projectTenure, artistSocialMedia)
class artistSocialMediaSerializer(serializers.ModelSerializer):
class Meta:
model = artistSocialMedia
fields = ('facebook', 'twitter', 'instagram')
class artistProjectSerializer(serializers.ModelSerializer):
class Meta:
model = artistProject
fields = ('project_name',)
class projectTenureSerializer(serializers.ModelSerializer):
project_name = serializers.CharField(source='project.project_name')
class Meta:
model = projectTenure
fields = ('project_name', 'begin', 'end')
class artistProfileSerializer(serializers.ModelSerializer):
projects = projectTenureSerializer(many=True, read_only=True)
social_media = artistSocialMediaSerializer(many=True, read_only=True)
class Meta:
model = artistProfile
fields = ('artist_name', 'artist_image', 'description',
'band_website', 'projects', 'social_media')