renamed everything from sublet to market, added app to installed_apps

backend/market/admin.py

@@ -1,19 +1,21 @@
 from django.contrib import admin
 from django.utils.html import mark_safe
 
-from market.models import Amenity, Offer, Sublet, SubletImage
+from market.models import Tag, Category, Offer, Item, Sublet, ItemImage
 
 
-class SubletAdmin(admin.ModelAdmin):
+class ItemAdmin(admin.ModelAdmin):
     def image_tag(self, instance):
         images = ['<img src="%s" height="150" />' for image in instance.images.all()]
         return mark_safe("<br>".join(images))
 
-    image_tag.short_description = "Sublet Images"
+    image_tag.short_description = "Item Images"
     readonly_fields = ("image_tag",)
 
 
 admin.site.register(Offer)
-admin.site.register(Amenity)
-admin.site.register(Sublet, SubletAdmin)
-admin.site.register(SubletImage)
+admin.site.register(Tag)
+admin.site.register(Category)
+admin.site.register(Item, ItemAdmin)
+admin.site.register(Sublet)
+admin.site.register(ItemImage)

backend/market/migrations/0001_initial.py

@@ -0,0 +1,168 @@
+# Generated by Django 5.0.2 on 2024-10-25 16:41
+
+import django.db.models.deletion
+import phonenumber_field.modelfields
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="Category",
+            fields=[
+                ("name", models.CharField(max_length=50, primary_key=True, serialize=False)),
+            ],
+        ),
+        migrations.CreateModel(
+            name="Tag",
+            fields=[
+                ("name", models.CharField(max_length=255, primary_key=True, serialize=False)),
+            ],
+        ),
+        migrations.CreateModel(
+            name="Item",
+            fields=[
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
+                    ),
+                ),
+                ("title", models.CharField(max_length=255)),
+                ("description", models.TextField(blank=True, null=True)),
+                ("external_link", models.URLField(blank=True, max_length=255, null=True)),
+                ("price", models.IntegerField()),
+                ("negotiable", models.BooleanField(default=True)),
+                ("used", models.BooleanField(blank=True, null=True)),
+                ("created_at", models.DateTimeField(auto_now_add=True)),
+                ("expires_at", models.DateTimeField()),
+                (
+                    "category",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="items",
+                        to="market.category",
+                    ),
+                ),
+                (
+                    "favorites",
+                    models.ManyToManyField(
+                        blank=True, related_name="items_favorited", to=settings.AUTH_USER_MODEL
+                    ),
+                ),
+                (
+                    "seller",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL
+                    ),
+                ),
+            ],
+        ),
+        migrations.CreateModel(
+            name="ItemImage",
+            fields=[
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
+                    ),
+                ),
+                ("image", models.ImageField(upload_to="marketplace/images")),
+                (
+                    "item",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="images",
+                        to="market.item",
+                    ),
+                ),
+            ],
+        ),
+        migrations.CreateModel(
+            name="Offer",
+            fields=[
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
+                    ),
+                ),
+                ("email", models.EmailField(blank=True, max_length=255, null=True)),
+                (
+                    "phone_number",
+                    phonenumber_field.modelfields.PhoneNumberField(
+                        blank=True, max_length=128, null=True, region=None
+                    ),
+                ),
+                ("message", models.CharField(blank=True, max_length=255)),
+                ("created_date", models.DateTimeField(auto_now_add=True)),
+                (
+                    "item",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="offers",
+                        to="market.item",
+                    ),
+                ),
+                (
+                    "user",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="offers_made_market",
+                        to=settings.AUTH_USER_MODEL,
+                    ),
+                ),
+            ],
+        ),
+        migrations.AddField(
+            model_name="item",
+            name="buyers",
+            field=models.ManyToManyField(
+                blank=True,
+                related_name="items_offered",
+                through="market.Offer",
+                to=settings.AUTH_USER_MODEL,
+            ),
+        ),
+        migrations.CreateModel(
+            name="Sublet",
+            fields=[
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
+                    ),
+                ),
+                ("address", models.CharField(max_length=255)),
+                ("beds", models.IntegerField()),
+                ("baths", models.IntegerField()),
+                ("start_date", models.DateTimeField()),
+                ("end_date", models.DateTimeField()),
+                (
+                    "item",
+                    models.OneToOneField(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="sublet",
+                        to="market.item",
+                    ),
+                ),
+            ],
+        ),
+        migrations.AddField(
+            model_name="item",
+            name="tags",
+            field=models.ManyToManyField(blank=True, related_name="items", to="market.tag"),
+        ),
+        migrations.AddConstraint(
+            model_name="offer",
+            constraint=models.UniqueConstraint(fields=("user", "item"), name="unique_offer_market"),
+        ),
+    ]

backend/market/models.py

@@ -8,9 +8,9 @@
 
 class Offer(models.Model):
     class Meta:
-        constraints = [models.UniqueConstraint(fields=["user", "item"], name="unique_offer")]
+        constraints = [models.UniqueConstraint(fields=["user", "item"], name="unique_offer_market")]
 
-    user = models.ForeignKey(User, on_delete=models.CASCADE, related_name="offers_made")
+    user = models.ForeignKey(User, on_delete=models.CASCADE, related_name="offers_made_market")
     item = models.ForeignKey("Item", on_delete=models.CASCADE, related_name="offers")
     email = models.EmailField(max_length=255, null=True, blank=True)
     phone_number = PhoneNumberField(null=True, blank=True)
@@ -59,11 +59,7 @@ class Item(models.Model):
         User, through=Offer, related_name="items_offered", blank=True
     )
     tags = models.ManyToManyField(Tag, related_name="items", blank=True)
-    category = models.CharField(
-        max_length=50,
-        choices=Category.choices,
-        default=Category.OTHER,
-    )
+    category = models.ForeignKey(Category, on_delete=models.CASCADE, related_name="items")
     favorites = models.ManyToManyField(User, related_name="items_favorited", blank=True)
 
     title = models.CharField(max_length=255)

backend/market/permissions.py

@@ -49,7 +49,7 @@ def has_permission(self, request, view):
 
     def has_object_permission(self, request, view, obj):
         if request.method in permissions.SAFE_METHODS:
-            # Check if the user owns the sublet when getting list
+            # Check if the user owns the item when getting list
             return obj.seller == request.user
         # This is redundant, here for safety
         return obj.user == request.user