init commit

backend/api/models.py

@@ -0,0 +1,35 @@
+from django.db import models
+from django.conf import settings
+
+class LinkGroup(models.Model):
+    owner = models.ForeignKey(
+        settings.AUTH_USER_MODEL,
+        on_delete=models.CASCADE,
+        related_name='api_link_groups'  # уникальное имя, чтобы не конфликтовать с links app
+    )
+    name = models.CharField(max_length=100)
+    order = models.PositiveIntegerField(default=0)
+
+    def __str__(self):
+        return f"{self.owner.username} - {self.name}"
+
+class Link(models.Model):
+    owner = models.ForeignKey(
+        settings.AUTH_USER_MODEL,
+        on_delete=models.CASCADE,
+        related_name='links'
+    )
+    group = models.ForeignKey(
+        LinkGroup,
+        on_delete=models.SET_NULL,
+        null=True,
+        blank=True,
+        related_name='links'
+    )
+    title = models.CharField(max_length=200)
+    url = models.URLField()
+    icon = models.URLField(blank=True, null=True)
+    order = models.PositiveIntegerField(default=0)
+
+    def __str__(self):
+        return self.title