init commit

exercise/admin.py

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+from django.contrib import admin
+from import_export.admin import ImportExportModelAdmin
+from .models import *
+
+# Register your models here.
+@admin.register(Exercise)
+class ExerciseAdmin(ImportExportModelAdmin):
+    search_fields = ['name', 'description', 'movement_patterns']
+    list_display = ("name", "description", "synonyms",)
+    readonly_fields = ('video_url', 'audio_url', 'transition_url',)

exercise/apps.py

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+from django.apps import AppConfig
+
+
+class ExerciseConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'exercise'

exercise/migrations/0001_initial.py

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+# Generated by Django 4.2.2 on 2023-06-11 22:00
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Exercise',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('updated_at', models.DateTimeField(auto_now=True)),
+                ('name', models.CharField(blank=True, max_length=64, null=True)),
+                ('description', models.CharField(blank=True, max_length=255, null=True)),
+                ('side', models.CharField(blank=True, max_length=64, null=True)),
+                ('is_two_dumbbells', models.BooleanField(default=False)),
+                ('is_trackable_distance', models.BooleanField(default=False)),
+                ('is_alternating', models.BooleanField(default=False)),
+                ('is_weight', models.BooleanField(default=False)),
+                ('is_distance', models.BooleanField(default=False)),
+                ('is_duration', models.BooleanField(default=False)),
+                ('is_reps', models.BooleanField(default=False)),
+                ('joints_used', models.CharField(blank=True, max_length=255, null=True)),
+                ('movement_patterns', models.CharField(blank=True, max_length=255, null=True)),
+                ('equipment_required', models.CharField(blank=True, max_length=255, null=True)),
+                ('muscle_groups', models.CharField(blank=True, max_length=255, null=True)),
+                ('synonyms', models.CharField(blank=True, max_length=255, null=True)),
+            ],
+        ),
+    ]

exercise/migrations/0002_alter_exercise_options.py

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+# Generated by Django 4.2.2 on 2023-06-12 01:26
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('exercise', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='exercise',
+            options={'ordering': ('name',)},
+        ),
+    ]

exercise/migrations/0003_exercise_duration.py

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+# Generated by Django 4.2.2 on 2023-06-14 13:23
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('exercise', '0002_alter_exercise_options'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='exercise',
+            name='duration',
+            field=models.IntegerField(blank=True, max_length=4, null=True),
+        ),
+    ]

exercise/migrations/0004_remove_exercise_duration.py

@@ -0,0 +1,17 @@
+# Generated by Django 4.2.2 on 2023-06-14 13:24
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('exercise', '0003_exercise_duration'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='exercise',
+            name='duration',
+        ),
+    ]

exercise/migrations/0005_alter_exercise_description.py

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+# Generated by Django 4.2.2 on 2023-06-26 20:48
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('exercise', '0004_remove_exercise_duration'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='exercise',
+            name='description',
+            field=models.CharField(blank=True, max_length=1024, null=True),
+        ),
+    ]

exercise/migrations/0006_alter_exercise_name.py

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+# Generated by Django 4.2.2 on 2023-06-26 20:51
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('exercise', '0005_alter_exercise_description'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='exercise',
+            name='name',
+            field=models.CharField(blank=True, max_length=512, null=True),
+        ),
+    ]

exercise/migrations/0007_exercise_estimated_rep_duration.py

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+# Generated by Django 4.2.2 on 2023-07-25 15:22
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('exercise', '0006_alter_exercise_name'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='exercise',
+            name='estimated_rep_duration',
+            field=models.FloatField(blank=True, max_length=255, null=True),
+        ),
+    ]

exercise/migrations/0008_exercise_video_override.py

@@ -0,0 +1,18 @@
+# Generated by Django 4.2.2 on 2023-07-26 22:47
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('exercise', '0007_exercise_estimated_rep_duration'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='exercise',
+            name='video_override',
+            field=models.CharField(blank=True, max_length=255, null=True),
+        ),
+    ]

exercise/models.py

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+from django.db import models
+from django.conf import settings
+from random import randrange
+
+# Create your models here.
+class Exercise(models.Model):
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+    name = models.CharField(null=True, blank=True, max_length=512)
+    description = models.CharField(null=True, blank=True, max_length=1024)
+    side = models.CharField(null=True, blank=True, max_length=64)
+    is_two_dumbbells = models.BooleanField(default=False)
+    is_trackable_distance = models.BooleanField(default=False)
+    is_alternating = models.BooleanField(default=False)
+    is_weight = models.BooleanField(default=False)
+    is_distance = models.BooleanField(default=False)
+    is_duration = models.BooleanField(default=False)
+    is_reps = models.BooleanField(default=False)
+    joints_used = models.CharField(null=True, blank=True, max_length=255)
+    movement_patterns = models.CharField(null=True, blank=True, max_length=255)
+    equipment_required = models.CharField(null=True, blank=True, max_length=255)
+    muscle_groups = models.CharField(null=True, blank=True, max_length=255)
+    synonyms = models.CharField(null=True, blank=True, max_length=255)
+    estimated_rep_duration = models.FloatField(null=True, blank=True, max_length=255)
+    video_override = models.CharField(null=True, blank=True, max_length=255)
+
+    class Meta:
+        ordering = ('name',)
+
+    def __str__(self):
+        return self.name + " --------- " + self.description or "NA"
+    
+    def video_url(self):
+        if self.video_override is not None and len(self.video_override) > 0:
+            #return "/videos/hls_video?video_name="+self.video_override+".mp4&video_type=exercise_videos"
+            return '/media/hls/'+ self.video_override +'_720p.m3u8'
+            # return "/media/exercise_videos/" + self.video_override
+        else:
+            #return "/videos/hls_video?video_name="+self.name.replace(" ", "_")+".mp4&video_type=exercise_videos"
+            return '/media/hls/'+ self.name.replace(" ", "_") + ".mp4" +'_720p.m3u8'
+            #return "/media/exercise_videos/" + self.name.replace(" ", "_") + ".mp4"
+    
+    def audio_url(self):
+        return "/media/exercise_audio/" + self.name.replace(" ", "_") + ".m4a"
+
+    def transition_url(self):
+        return "/media/transitions_audio/" + self.name.replace(" ", "_") + ".m4a"

exercise/serializers.py

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+from rest_framework import serializers
+from .models import *
+from muscle.models import ExerciseMuscle
+from equipment.models import WorkoutEquipment
+from muscle.serializers import ExerciseMuscleSerializer
+from equipment.serializers import WorkoutEquipmentSerializer
+
+class ExerciseMuscleSerializer(serializers.ModelSerializer):
+    name = serializers.SerializerMethodField()
+
+    class Meta:
+        model = ExerciseMuscle
+        fields = '__all__'
+    
+    def get_name(self, obj):
+        return obj.muscle.name
+
+class ExerciseSerializer(serializers.ModelSerializer):
+    muscles = serializers.SerializerMethodField()
+    equipment = serializers.SerializerMethodField()
+    audio_url = serializers.ReadOnlyField()
+    video_url = serializers.ReadOnlyField()
+    transition_url = serializers.ReadOnlyField()
+
+    class Meta:
+        model = Exercise
+        fields = '__all__'
+
+    def get_muscles(self, obj): 
+        objs = ExerciseMuscle.objects.filter(exercise=obj)
+        data = ExerciseMuscleSerializer(objs, many=True).data
+        return data
+    
+    def get_equipment(self, obj): 
+        objs = WorkoutEquipment.objects.filter(exercise=obj)
+        data = WorkoutEquipmentSerializer(objs, many=True).data
+        return data

exercise/tests.py

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+from django.test import TestCase
+
+# Create your tests here.

exercise/urls.py

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+from django.urls import path
+from . import views
+
+
+urlpatterns = [
+   path('all/', views.all_exercises, name='all exercises'),
+]

exercise/views.py

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+from django.shortcuts import render
+from .models import *
+from .serializers import *
+
+from django.shortcuts import render
+from rest_framework.decorators import api_view
+from rest_framework.response import Response
+from rest_framework import status
+from django.contrib.auth.models import User
+from django.contrib.auth import authenticate
+from rest_framework.authentication import TokenAuthentication
+from rest_framework.permissions import IsAuthenticated
+from rest_framework.decorators import authentication_classes
+from rest_framework.decorators import permission_classes
+from django.core.cache import cache
+
+# Create your views here.
+@api_view(['GET'])
+def all_exercises(request):
+    if 'all_exercises' in cache:
+        data = cache.get('all_exercises')
+        return Response(data=data, status=status.HTTP_200_OK)
+    
+    users = Exercise.objects.all()
+    serializer = ExerciseSerializer(users, many=True)
+    data = serializer.data
+    cache.set('all_exercises', data, timeout=None)
+    return Response(data=data, status=status.HTTP_200_OK)