GymProgram and Appointment entities

server/appointment/admin.py

@@ -0,0 +1,3 @@
+from django.contrib import admin
+
+# Register your models here.

server/appointment/apps.py

@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class AppointmentConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'appointment'

server/appointment/migrations/0001_initial.py

@@ -0,0 +1,25 @@
+# Generated by Django 4.2.16 on 2024-10-09 16:37
+
+from django.db import migrations, models
+import django.utils.timezone
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Appointment',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('start_date', models.DateField(default=django.utils.timezone.now)),
+            ],
+            options={
+                'db_table': 'appointment_table',
+            },
+        ),
+    ]

server/appointment/migrations/0002_initial.py

@@ -0,0 +1,22 @@
+# Generated by Django 4.2.16 on 2024-10-09 16:37
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('gym_program', '0001_initial'),
+        ('appointment', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='appointment',
+            name='gym_program',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='gym_program.gymprogram'),
+        ),
+    ]

server/appointment/migrations/0003_initial.py

@@ -0,0 +1,23 @@
+# Generated by Django 4.2.16 on 2024-10-09 16:37
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('appointment', '0002_initial'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='appointment',
+            name='user',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL),
+        ),
+    ]

server/appointment/models.py

@@ -0,0 +1,11 @@
+from django.db import models
+from django.utils import timezone
+
+
+class Appointment(models.Model):
+    user = models.ForeignKey('user.User', on_delete=models.CASCADE)
+    gym_program = models.ForeignKey('gym_program.GymProgram', on_delete=models.CASCADE)
+    start_date = models.DateField(blank=False, null=False, default=timezone.now)
+
+    class Meta:
+        db_table = 'appointment_table'

server/appointment/serializers.py

@@ -0,0 +1,16 @@
+from rest_framework import serializers
+from server.user.serializers import CustomUserDetailsSerializer
+from server.gym_program.serializers import GymProgramSerializer
+from .models import Appointment
+
+
+class AppointmentSerializer(serializers.ModelSerializer):
+    user = CustomUserDetailsSerializer(read_only=True)
+    gym_program = GymProgramSerializer(read_only=True)
+
+    class Meta:
+        model = Appointment
+        fields = ('id',
+                  'user',
+                  'gym_program',
+                  'start_date')

server/appointment/tests.py

@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.

server/appointment/views.py

@@ -0,0 +1,11 @@
+from rest_framework.decorators import api_view
+from .models import Appointment
+from .serializers import AppointmentSerializer
+from rest_framework.response import Response
+
+
+@api_view(['GET'])
+def appointment_list(request):
+    appointments = Appointment.objects.all()
+    serializer = AppointmentSerializer(appointments, many=True)
+    return Response(serializer.data)

server/gym_program/migrations/0001_initial.py

@@ -0,0 +1,27 @@
+# Generated by Django 4.2.16 on 2024-10-09 16:37
+
+import django.core.validators
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='GymProgram',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(default='', max_length=64)),
+                ('description', models.TextField(blank=True, default='')),
+                ('duration', models.PositiveSmallIntegerField(validators=[django.core.validators.MinValueValidator(1), django.core.validators.MaxValueValidator(4)])),
+            ],
+            options={
+                'db_table': 'gym_program_table',
+            },
+        ),
+    ]

server/gym_program/migrations/0002_initial.py

@@ -0,0 +1,23 @@
+# Generated by Django 4.2.16 on 2024-10-09 16:37
+
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('gym_program', '0001_initial'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('appointment', '0003_initial'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='gymprogram',
+            name='users',
+            field=models.ManyToManyField(through='appointment.Appointment', to=settings.AUTH_USER_MODEL),
+        ),
+    ]

server/gym_program/models.py

@@ -1,3 +1,16 @@
 from django.db import models
+from django.core.validators import MinValueValidator, MaxValueValidator
 
-# Create your models here.
+
+class GymProgram(models.Model):
+
+    name = models.CharField(max_length=64, blank=False, default='')
+    description = models.TextField(blank=True, default='')
+    duration = models.PositiveSmallIntegerField(validators=[MinValueValidator(1), MaxValueValidator(4)])
+    users = models.ManyToManyField('user.User', through='appointment.Appointment')
+
+    def __str__(self):
+        return f"Name: {self.name}, Description: {self.description}, Duration: {self.duration}"
+
+    class Meta:
+        db_table = 'gym_program_table'

server/gym_program/serializers.py

@@ -0,0 +1,16 @@
+from rest_framework import serializers
+from .models import GymProgram
+from server.user.serializers import CustomUserDetailsSerializer
+
+
+class GymProgramSerializer(serializers.ModelSerializer):
+    users = CustomUserDetailsSerializer(many=True, read_only=True)
+
+    class Meta:
+        model = GymProgram
+        fields = ('id',
+                  'name',
+                  'description',
+                  'duration',
+                  'users'
+                  )

server/gym_program/views.py

@@ -1,3 +1,64 @@
-from django.shortcuts import render
+from rest_framework.decorators import api_view, permission_classes
+from rest_framework.response import Response
+from rest_framework import status
+from django.shortcuts import get_object_or_404
 
-# Create your views here.
+from .models import GymProgram
+from server.appointment.models import Appointment
+from .serializers import GymProgramSerializer
+from server.appointment.serializers import AppointmentSerializer
+from server.user.models import User
+
+
+@api_view(['GET', 'POST'])
+def gym_program_list(request):
+    if request.method == 'GET':
+        gym_programs = GymProgram.objects.all()
+        serializer = GymProgramSerializer(gym_programs, many=True)
+        return Response(serializer.data)
+
+    elif request.method == 'POST':
+        serializer = GymProgramSerializer(data=request.data)
+        if serializer.is_valid():
+            serializer.save()
+            return Response(serializer.data, status=status.HTTP_201_CREATED)
+        return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
+
+
+@api_view(['GET', 'PUT', 'DELETE'])
+def gym_program_detail(request, pk):
+    gym_program = get_object_or_404(GymProgram, pk=pk)
+
+    if request.method == 'GET':
+        serializer = GymProgramSerializer(gym_program)
+        return Response(serializer.data)
+
+    elif request.method == 'PUT':
+        serializer = GymProgramSerializer(gym_program, data=request.data)
+        if serializer.is_valid():
+            serializer.save()
+            return Response(serializer.data)
+        return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
+
+    elif request.method == 'DELETE':
+        gym_program.delete()
+        return Response(status=status.HTTP_204_NO_CONTENT)
+
+
+@api_view(['POST', 'DELETE'])
+def manage_user_program(request, gym_program_pk, user_pk):
+    gym_program = get_object_or_404(GymProgram, pk=gym_program_pk)
+    user = get_object_or_404(User, pk=user_pk)
+
+    if request.method == 'POST':
+        if Appointment.objects.filter(user=user, gym_program=gym_program).exists():
+            return Response({"detail": "User is already part of the program."}, status=status.HTTP_400_BAD_REQUEST)
+
+        appointment = Appointment.objects.create(user=user, gym_program=gym_program)
+        serializer = AppointmentSerializer(appointment)
+        return Response(serializer.data, status=status.HTTP_201_CREATED)
+
+    elif request.method == 'DELETE':
+        appointment = get_object_or_404(Appointment, gym_program=gym_program, user=user)
+        appointment.delete()
+        return Response(status=status.HTTP_204_NO_CONTENT)

server/metric/migrations/0001_initial.py

@@ -1,9 +1,7 @@
-# Generated by Django 4.2.16 on 2024-10-05 14:16
+# Generated by Django 4.2.16 on 2024-10-09 16:37
 
-from django.conf import settings
 import django.core.validators
 from django.db import migrations, models
-import django.db.models.deletion
 
 
 class Migration(migrations.Migration):
@@ -11,7 +9,6 @@ class Migration(migrations.Migration):
     initial = True
 
     dependencies = [
-        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
     ]
 
     operations = [
@@ -23,7 +20,9 @@ class Migration(migrations.Migration):
                 ('weight', models.FloatField(default=0.0, validators=[django.core.validators.MinValueValidator(0.0)])),
                 ('height', models.FloatField(default=0.0, validators=[django.core.validators.MinValueValidator(0.0)])),
                 ('birth_date', models.DateField(default='2000-01-01')),
-                ('user', models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
             ],
+            options={
+                'db_table': 'metric_table',
+            },
         ),
     ]

server/metric/migrations/0002_initial.py

@@ -0,0 +1,23 @@
+# Generated by Django 4.2.16 on 2024-10-09 16:37
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('metric', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='metric',
+            name='user',
+            field=models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL),
+        ),
+    ]

server/metric/models.py

@@ -20,4 +20,7 @@ class Metric(models.Model):
     birth_date = models.DateField(blank=False, null=False, default='2000-01-01')
 
     def __str__(self):
-        return f"{self.gender}, Weight: {self.weight}, Height: {self.height}, Birth date: {self.birth_date}"
+        return f"Gender: {self.gender}, Weight: {self.weight}, Height: {self.height}, Birth date: {self.birth_date}"
+
+    class Meta:
+        db_table = 'metric_table'

server/metric/serializers.py

@@ -11,3 +11,20 @@ class MetricSerializer(serializers.ModelSerializer):
                   'height',
                   'birth_date'
                   )
+
+
+class MetricListSerializer(serializers.ModelSerializer):
+    email = serializers.SerializerMethodField()
+
+    class Meta:
+        model = Metric
+        fields = ('id',
+                  'email',
+                  'gender',
+                  'weight',
+                  'height',
+                  'birth_date'
+                  )
+
+    def get_email(self, obj):
+        return obj.user.email

server/metric/views.py

@@ -3,18 +3,29 @@ from rest_framework.response import Response
 from rest_framework import status
 from django.shortcuts import get_object_or_404
 from .models import Metric
-from .serializers import MetricSerializer
+from .serializers import MetricSerializer, MetricListSerializer
 
 
 @api_view(['GET', 'POST'])
 def metric_list(request):
+    user = request.user
+
     if request.method == 'GET':
         metrics = Metric.objects.all()
-        serializer = MetricSerializer(metrics, many=True)
+        serializer = MetricListSerializer(metrics, many=True)
         return Response(serializer.data)
 
+    elif request.method == 'POST':
+        if Metric.objects.filter(user=user).exists():
+            return Response({'detail': 'Metric already exists for this user.'}, status=status.HTTP_400_BAD_REQUEST)
+        serializer = MetricSerializer(data=request.data)
+        if serializer.is_valid():
+            serializer.save(user=user)
+            return Response(serializer.data, status=status.HTTP_201_CREATED)
+        return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
 
-@api_view(['GET', 'PUT', 'POST', 'DELETE'])
+
+@api_view(['GET', 'PUT', 'DELETE'])
 def metric_detail(request):
     user = request.user
 
@@ -31,15 +42,6 @@ def metric_detail(request):
             return Response(serializer.data)
         return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
 
-    elif request.method == 'POST':
-        if Metric.objects.filter(user=user).exists():
-            return Response({'detail': 'Metric already exists for this user.'}, status=status.HTTP_400_BAD_REQUEST)
-        serializer = MetricSerializer(data=request.data)
-        if serializer.is_valid():
-            serializer.save(user=user)
-            return Response(serializer.data, status=status.HTTP_201_CREATED)
-        return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
-
     elif request.method == 'DELETE':
         metric = get_object_or_404(Metric, user=user)
         metric.delete()

server/server/settings.py

@@ -51,6 +51,8 @@ INSTALLED_APPS = [
     'corsheaders',
     'user.apps.UserConfig',
     'metric.apps.MetricConfig',
+    'gym_program.apps.GymProgramConfig',
+    'appointment.apps.AppointmentConfig',
 ]
 
 MIDDLEWARE = [

server/training/admin.py

@@ -0,0 +1,3 @@
+from django.contrib import admin
+
+# Register your models here.

server/training/apps.py

@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class TrainingConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'training'

server/training/models.py

@@ -0,0 +1,3 @@
+from django.db import models
+
+# Create your models here.

server/training/tests.py

@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.

server/training/views.py

@@ -0,0 +1,3 @@
+from django.shortcuts import render
+
+# Create your views here.

server/user/migrations/0001_initial.py

@@ -1,4 +1,4 @@
-# Generated by Django 4.2.16 on 2024-10-05 11:19
+# Generated by Django 4.2.16 on 2024-10-09 16:37
 
 from django.db import migrations, models
 import user.models
@@ -27,7 +27,7 @@ class Migration(migrations.Migration):
                 ('user_permissions', models.ManyToManyField(blank=True, help_text='Specific permissions for this user.', related_name='user_set', related_query_name='user', to='auth.permission', verbose_name='user permissions')),
             ],
             options={
-                'abstract': False,
+                'db_table': 'user_table',
             },
             managers=[
                 ('objects', user.models.UserManager()),

server/user/models.py

@@ -33,3 +33,6 @@ class User(AbstractBaseUser, PermissionsMixin):
 
     def __str__(self):
         return self.email
+
+    class Meta:
+        db_table = 'user_table'