Added models for Cafeteria, Location, Institution

api_v1/admin.py

@@ -1,6 +1,12 @@
 from django.contrib import admin
-from api_v1.profile.profile import Profile
+
+from api_v1.cafeteria.model import Cafeteria
+from api_v1.institution.model import Institution
+from api_v1.location.model import Location
+from api_v1.profile.model import Profile
 
 # Register your models here.
 admin.site.register(Profile)
-
+admin.site.register(Location)
+admin.site.register(Cafeteria)
+admin.site.register(Institution)

api_v1/cafeteria/model.py

@@ -0,0 +1,19 @@
+import uuid
+
+from django.db import models
+
+from ..institution.model import Institution
+from ..location.model import Location
+
+
+class Cafeteria(models.Model):
+    cafeteria_id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
+
+    name = models.CharField(max_length=50, blank=False, null=False)
+    location = models.OneToOneField(Location, on_delete=models.DO_NOTHING)
+
+    website = models.URLField()
+    institutes = models.ManyToManyField(Institution)
+
+    def __str__(self):
+        return '{} ({})'.format(self.name, self.location)

api_v1/institution/model.py

@@ -0,0 +1,22 @@
+import uuid
+
+from django.db import models
+
+from api_v1.location.model import Location
+
+
+class Institution(models.Model):
+    institution_id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
+
+    name = models.CharField(max_length=150, blank=False, null=False)
+    description = models.TextField(null=True)
+
+    location = models.OneToOneField(Location, on_delete=models.DO_NOTHING, null=True, blank=True)
+
+    website = models.URLField(null=True)
+
+    def __str__(self):
+        result = self.name
+        if self.description:
+            result += f' - {self.description}'
+        return result

api_v1/location/model.py

@@ -0,0 +1,22 @@
+import uuid
+
+from django.db import models
+
+
+class Location(models.Model):
+    location_id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
+
+    longitude = models.DecimalField(max_digits=9, decimal_places=6)
+    latitude = models.DecimalField(max_digits=9, decimal_places=6)
+
+    country_code = models.CharField(max_length=2)  # Following ISO-3166-1
+    country_name = models.CharField(max_length=50)
+
+    city = models.CharField(max_length=50)
+    postal_code = models.CharField(max_length=20)
+    street = models.CharField(max_length=50)
+    number = models.CharField(max_length=20)
+
+    def __str__(self):
+        return '{} {}, {} {}, {} {}'.format(self.street, self.number, self.postal_code, self.city, self.country_code,
+                                            self.country_name)

api_v1/migrations/0003_createdLocationModel.py

@@ -0,0 +1,28 @@
+# Generated by Django 5.0.2 on 2024-02-28 20:03
+
+import uuid
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('api_v1', '0002_rebrandUserInformationToProfile'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Location',
+            fields=[
+                ('location_id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)),
+                ('longitude', models.DecimalField(decimal_places=6, max_digits=9)),
+                ('latitude', models.DecimalField(decimal_places=6, max_digits=9)),
+                ('country_code', models.CharField(max_length=2)),
+                ('country_name', models.CharField(max_length=50)),
+                ('city', models.CharField(max_length=50)),
+                ('postal_code', models.CharField(max_length=20)),
+                ('street', models.CharField(max_length=50)),
+                ('number', models.CharField(max_length=20)),
+            ],
+        ),
+    ]

api_v1/migrations/0004_createdCafeteriaModel.py

@@ -0,0 +1,24 @@
+# Generated by Django 5.0.2 on 2024-02-28 20:03
+
+import django.db.models.deletion
+import uuid
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('api_v1', '0003_createdLocationModel'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Cafeteria',
+            fields=[
+                ('cafeteria_id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)),
+                ('name', models.CharField(max_length=50)),
+                ('website', models.URLField()),
+                ('location', models.OneToOneField(on_delete=django.db.models.deletion.DO_NOTHING, to='api_v1.location')),
+            ],
+        ),
+    ]

api_v1/migrations/0005_addedInstitutionModel.py

@@ -0,0 +1,30 @@
+# Generated by Django 5.0.2 on 2024-02-28 20:23
+
+import django.db.models.deletion
+import uuid
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('api_v1', '0004_createdCafeteriaModel'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Institution',
+            fields=[
+                ('institution_id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)),
+                ('name', models.CharField(max_length=150)),
+                ('description', models.TextField(null=True)),
+                ('website', models.URLField(null=True)),
+                ('location', models.OneToOneField(blank=True, null=True, on_delete=django.db.models.deletion.DO_NOTHING, to='api_v1.location')),
+            ],
+        ),
+        migrations.AddField(
+            model_name='cafeteria',
+            name='institutes',
+            field=models.ManyToManyField(to='api_v1.institution'),
+        ),
+    ]

api_v1/models.py

@@ -1 +1,4 @@
-from api_v1.profile.profile import Profile
+from api_v1.profile.model import Profile
+from api_v1.location.model import Location
+from api_v1.cafeteria.model import Cafeteria
+from api_v1.institution.model import Institution

api_v1/profile/model.py

@@ -6,3 +6,6 @@ class Profile(models.Model):
     user = models.OneToOneField(User, on_delete=models.CASCADE, primary_key=True)
 
     display_name = models.CharField(max_length=150, null=False)
+
+    def __str__(self):
+        return '{} ({})'.format(self.display_name, self.user)

api_v1/profile/profile_services.py

@@ -1,4 +1,4 @@
-from api_v1.profile.profile import Profile
+from api_v1.profile.model import Profile
 from django.contrib.auth.models import User
 from typing import Optional