fix

mhsharifi96 · Jul 13, 2021 · 1a41b8d · 1a41b8d
1 parent 8d0cf4e
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Showing 11 changed files with 462 additions and 19 deletions.
diff --git a/tutproject/advmodels/migrations/0001_initial.py b/tutproject/advmodels/migrations/0001_initial.py
@@ -0,0 +1,93 @@
+# Generated by Django 3.2.5 on 2021-07-13 17:50
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Person',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('first_name', models.CharField(max_length=30)),
+                ('last_name', models.CharField(max_length=30)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Piece',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Place',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=50)),
+                ('address', models.CharField(max_length=80)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Student',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=100)),
+                ('age', models.PositiveIntegerField()),
+                ('home_group', models.CharField(max_length=5)),
+            ],
+            options={
+                'db_table': 'student_info',
+                'ordering': ['name'],
+                'abstract': False,
+            },
+        ),
+        migrations.CreateModel(
+            name='Article',
+            fields=[
+                ('article_piece', models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, parent_link=True, primary_key=True, serialize=False, to='advmodels.piece')),
+            ],
+            bases=('advmodels.piece',),
+        ),
+        migrations.CreateModel(
+            name='Book',
+            fields=[
+                ('book_piece', models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, parent_link=True, primary_key=True, serialize=False, to='advmodels.piece')),
+            ],
+            bases=('advmodels.piece',),
+        ),
+        migrations.CreateModel(
+            name='Restaurant',
+            fields=[
+                ('place_ptr', models.OneToOneField(auto_created=True, on_delete=django.db.models.deletion.CASCADE, parent_link=True, primary_key=True, serialize=False, to='advmodels.place')),
+                ('serves_hot_dogs', models.BooleanField(default=False)),
+                ('serves_pizza', models.BooleanField(default=False)),
+            ],
+            bases=('advmodels.place',),
+        ),
+        migrations.CreateModel(
+            name='MyPerson',
+            fields=[
+            ],
+            options={
+                'proxy': True,
+                'indexes': [],
+                'constraints': [],
+            },
+            bases=('advmodels.person',),
+        ),
+        migrations.CreateModel(
+            name='BookReview',
+            fields=[
+                ('article_ptr', models.OneToOneField(auto_created=True, on_delete=django.db.models.deletion.CASCADE, parent_link=True, to='advmodels.article')),
+                ('book_ptr', models.OneToOneField(auto_created=True, on_delete=django.db.models.deletion.CASCADE, parent_link=True, primary_key=True, serialize=False, to='advmodels.book')),
+            ],
+            bases=('advmodels.book', 'advmodels.article'),
+        ),
+    ]
diff --git a/tutproject/advmodels/migrations/0002_auto_20210713_1940.py b/tutproject/advmodels/migrations/0002_auto_20210713_1940.py
@@ -0,0 +1,40 @@
+# Generated by Django 3.2.5 on 2021-07-13 19:40
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('advmodels', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Album',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Artist',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=10)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Song',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('album', models.ForeignKey(on_delete=django.db.models.deletion.RESTRICT, to='advmodels.album')),
+                ('artist', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='advmodels.artist')),
+            ],
+        ),
+        migrations.AddField(
+            model_name='album',
+            name='artist',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='advmodels.artist'),
+        ),
+    ]
diff --git a/tutproject/advmodels/migrations/0003_alter_song_album.py b/tutproject/advmodels/migrations/0003_alter_song_album.py
@@ -0,0 +1,19 @@
+# Generated by Django 3.2.5 on 2021-07-13 19:59
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('advmodels', '0002_auto_20210713_1940'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='song',
+            name='album',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='advmodels.album'),
+        ),
+    ]
diff --git a/tutproject/advmodels/models.py b/tutproject/advmodels/models.py
@@ -42,22 +42,22 @@ class MyPerson(Person):
     class Meta:
         proxy = True
 
-    def do_something(self):
-        # ...
-        pass
+    # def do_something(self):
+    #     # ...
+    #     pass
 
 
 # Multiple inheritance
-class Article(models.Model):
-    article_id = models.AutoField(primary_key=True)
-    ...
+# class Article(models.Model):
+#     article_id = models.AutoField(primary_key=True)
+#     # ...
 
-class Book(models.Model):
-    book_id = models.AutoField(primary_key=True)
-    ...
+# class Book(models.Model):
+#     book_id = models.AutoField(primary_key=True)
+#     # ...
 
-class BookReview(Book, Article):
-    pass
+# class BookReview(Book, Article):
+#     pass
 
 
 # or
@@ -66,11 +66,37 @@ class Piece(models.Model):
 
 class Article(Piece):
     article_piece = models.OneToOneField(Piece, on_delete=models.CASCADE, parent_link=True)
-    ...
+    # ...
 
 class Book(Piece):
     book_piece = models.OneToOneField(Piece, on_delete=models.CASCADE, parent_link=True)
-    ...
+    # ...
 
 class BookReview(Book, Article):
-    pass
+    pass
+
+
+
+class Artist(models.Model):
+    name = models.CharField(max_length=10)
+
+class Album(models.Model):
+    artist = models.ForeignKey(Artist, on_delete=models.CASCADE)
+
+class Song(models.Model):
+    artist = models.ForeignKey(Artist, on_delete=models.CASCADE)
+    album = models.ForeignKey(Album, on_delete=models.RESTRICT)   #test with models.CASCADE
+
+# examples
+    # >>> artist_one = Artist.objects.create(name='artist one')
+    # >>> artist_two = Artist.objects.create(name='artist two')
+    # >>> album_one = Album.objects.create(artist=artist_one)
+    # >>> album_two = Album.objects.create(artist=artist_two)
+    # >>> song_one = Song.objects.create(artist=artist_one, album=album_one)
+    # >>> song_two = Song.objects.create(artist=artist_one, album=album_two)
+    # >>> album_one.delete()
+    # # Raises RestrictedError.
+    # >>> artist_two.delete()
+    # # Raises RestrictedError.
+    # >>> artist_one.delete()
+    # (4, {'Song': 2, 'Album': 1, 'Artist': 1})
diff --git a/tutproject/todo/admin.py b/tutproject/todo/admin.py
@@ -1,7 +1,10 @@
 from django.contrib import admin
-from .models import taskModels
+from .models import taskModels,subTaskModels,groupModels,testFieldsMoels
 # Register your models here.
 
 
 admin.site.register(taskModels)
+admin.site.register(subTaskModels)
+admin.site.register(groupModels)
+admin.site.register(testFieldsMoels)
 
diff --git a/tutproject/todo/migrations/0006_auto_20210713_1750.py b/tutproject/todo/migrations/0006_auto_20210713_1750.py
@@ -0,0 +1,72 @@
+# Generated by Django 3.2.5 on 2021-07-13 17:50
+
+import datetime
+from django.db import migrations, models
+from django.utils.timezone import utc
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('todo', '0005_student'),
+    ]
+
+    operations = [
+        migrations.DeleteModel(
+            name='Student',
+        ),
+        migrations.AddField(
+            model_name='groupmodels',
+            name='created_at',
+            field=models.DateTimeField(auto_now_add=True, default=datetime.datetime(2021, 7, 13, 17, 49, 4, 74754, tzinfo=utc)),
+            preserve_default=False,
+        ),
+        migrations.AddField(
+            model_name='groupmodels',
+            name='expire_date',
+            field=models.DateTimeField(blank=True, null=True),
+        ),
+        migrations.AddField(
+            model_name='groupmodels',
+            name='name',
+            field=models.CharField(default='', max_length=50),
+            preserve_default=False,
+        ),
+        migrations.AddField(
+            model_name='groupmodels',
+            name='status',
+            field=models.CharField(choices=[('disable', 'غیرفعال'), ('enable', 'فعال'), ('doing', 'در حال انجام'), ('done', 'انجام شده'), ('expire', 'منقضی'), ('archive', 'ارشیو'), ('unkown', 'بی سرپرست')], default='enable', max_length=10),
+        ),
+        migrations.AddField(
+            model_name='groupmodels',
+            name='updated_at',
+            field=models.DateTimeField(auto_now=True),
+        ),
+        migrations.AddField(
+            model_name='subtaskmodels',
+            name='description',
+            field=models.TextField(default=''),
+            preserve_default=False,
+        ),
+        migrations.AddField(
+            model_name='subtaskmodels',
+            name='expire_date',
+            field=models.DateTimeField(blank=True, null=True),
+        ),
+        migrations.AddField(
+            model_name='subtaskmodels',
+            name='pority',
+            field=models.IntegerField(choices=[(0, 'بی اهمیت'), (1, 'کم اهمیت'), (2, 'توجه'), (3, 'قابل توجه'), (4, 'مهم'), (5, 'ضروری')], default=4),
+        ),
+        migrations.AddField(
+            model_name='subtaskmodels',
+            name='status',
+            field=models.CharField(choices=[('disable', 'غیرفعال'), ('enable', 'فعال'), ('doing', 'در حال انجام'), ('done', 'انجام شده'), ('expire', 'منقضی'), ('archive', 'ارشیو'), ('unkown', 'بی سرپرست')], default='enable', max_length=10),
+        ),
+        migrations.AddField(
+            model_name='subtaskmodels',
+            name='title',
+            field=models.CharField(default='', max_length=50),
+            preserve_default=False,
+        ),
+    ]
diff --git a/tutproject/todo/migrations/0007_auto_20210713_1828.py b/tutproject/todo/migrations/0007_auto_20210713_1828.py
@@ -0,0 +1,52 @@
+# Generated by Django 3.2.5 on 2021-07-13 18:28
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+import django.utils.timezone
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('todo', '0006_auto_20210713_1750'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='group_taskmodels',
+            name='created_at',
+            field=models.DateTimeField(auto_now_add=True, default=django.utils.timezone.now),
+            preserve_default=False,
+        ),
+        migrations.AddField(
+            model_name='group_taskmodels',
+            name='group',
+            field=models.ForeignKey(default=1, on_delete=django.db.models.deletion.CASCADE, to='todo.groupmodels'),
+            preserve_default=False,
+        ),
+        migrations.AddField(
+            model_name='group_taskmodels',
+            name='task',
+            field=models.ForeignKey(default=1, on_delete=django.db.models.deletion.CASCADE, to='todo.taskmodels'),
+            preserve_default=False,
+        ),
+        migrations.AddField(
+            model_name='group_taskmodels',
+            name='updated_at',
+            field=models.DateTimeField(auto_now=True),
+        ),
+        migrations.AddField(
+            model_name='subtaskmodels',
+            name='task',
+            field=models.ForeignKey(default=1, on_delete=django.db.models.deletion.CASCADE, to='todo.taskmodels'),
+            preserve_default=False,
+        ),
+        migrations.AddField(
+            model_name='taskmodels',
+            name='user',
+            field=models.ForeignKey(default=1, on_delete=django.db.models.deletion.CASCADE, to='auth.user'),
+            preserve_default=False,
+        ),
+    ]
diff --git a/tutproject/todo/migrations/0008_testfieldsmoels.py b/tutproject/todo/migrations/0008_testfieldsmoels.py
@@ -0,0 +1,24 @@
+# Generated by Django 3.2.5 on 2021-07-13 18:43
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('todo', '0007_auto_20210713_1828'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='testFieldsMoels',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(db_column='nameTest', max_length=500)),
+                ('code', models.IntegerField(db_column='codeTest', db_index=True)),
+                ('constant', models.CharField(db_column='constantTest', default='constant field', editable=False, max_length=500)),
+                ('error_messages', models.CharField(error_messages={'blank': 'داداجون ول کن مارو باشه', 'null': ' داداش نکن این کارو'}, max_length=500)),
+                ('help_text', models.CharField(help_text='این متن برای کمک به توفقط والا', max_length=500)),
+            ],
+        ),
+    ]