5# added category model

jobportal/settings.py

@@ -84,7 +84,10 @@ DATABASES = {
         'USER': 'root',
         'PASSWORD': '',
         'HOST': 'localhost',
-        'PORT': '3306'
+        'PORT': '3306',
+        'OPTIONS': {
+            "init_command": "SET foreign_key_checks = 0",
+        }
     }
 }
 

jobs/admin.py

@@ -1,4 +1,5 @@
 from django.contrib import admin
-from .models import Job
+from .models import Job, Category
 
 admin.site.register(Job)
+admin.site.register(Category)

jobs/migrations/0002_auto_20201231_1043.py

@@ -0,0 +1,31 @@
+# Generated by Django 3.1.4 on 2020-12-31 09:43
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('jobs', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Category',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('title', models.CharField(max_length=100)),
+                ('slug', models.SlugField(default=None, editable=False)),
+            ],
+        ),
+        migrations.AlterModelOptions(
+            name='job',
+            options={'ordering': ('-id',)},
+        ),
+        migrations.AddField(
+            model_name='job',
+            name='category',
+            field=models.ForeignKey(default=None, on_delete=django.db.models.deletion.CASCADE, related_name='jobs', to='jobs.category'),
+        ),
+    ]

jobs/migrations/0003_auto_20201231_1050.py

@@ -0,0 +1,19 @@
+# Generated by Django 3.1.4 on 2020-12-31 09:50
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('jobs', '0002_auto_20201231_1043'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='job',
+            name='category',
+            field=models.ForeignKey(default=1, on_delete=django.db.models.deletion.CASCADE, related_name='jobs', to='jobs.category'),
+        ),
+    ]

jobs/migrations/0004_auto_20201231_1058.py

@@ -0,0 +1,20 @@
+# Generated by Django 3.1.4 on 2020-12-31 09:58
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('jobs', '0003_auto_20201231_1050'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='job',
+            name='category',
+        ),
+        migrations.DeleteModel(
+            name='Category',
+        ),
+    ]

jobs/migrations/0005_auto_20201231_1059.py

@@ -0,0 +1,27 @@
+# Generated by Django 3.1.4 on 2020-12-31 09:59
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('jobs', '0004_auto_20201231_1058'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Category',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('title', models.CharField(max_length=100)),
+                ('slug', models.SlugField(default=None, editable=False)),
+            ],
+        ),
+        migrations.AddField(
+            model_name='job',
+            name='category',
+            field=models.ForeignKey(default=1, on_delete=django.db.models.deletion.CASCADE, related_name='jobs', to='jobs.category'),
+        ),
+    ]

jobs/migrations/0006_auto_20201231_1102.py

@@ -0,0 +1,19 @@
+# Generated by Django 3.1.4 on 2020-12-31 10:02
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('jobs', '0005_auto_20201231_1059'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='job',
+            name='category',
+            field=models.ForeignKey(default=None, on_delete=django.db.models.deletion.CASCADE, related_name='jobs', to='jobs.category'),
+        ),
+    ]

jobs/migrations/0007_remove_job_category.py

@@ -0,0 +1,17 @@
+# Generated by Django 3.1.4 on 2020-12-31 10:04
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('jobs', '0006_auto_20201231_1102'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='job',
+            name='category',
+        ),
+    ]

jobs/migrations/0008_job_category.py

@@ -0,0 +1,19 @@
+# Generated by Django 3.1.4 on 2020-12-31 10:05
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('jobs', '0007_remove_job_category'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='job',
+            name='category',
+            field=models.ForeignKey(default=None, on_delete=django.db.models.deletion.CASCADE, related_name='jobs', to='jobs.category'),
+        ),
+    ]

jobs/models.py

@@ -4,6 +4,18 @@ from django.template.defaultfilters import slugify
 from jobportal import settings
 
 
+class Category(models.Model):
+    title = models.CharField(max_length=100)
+    slug = models.SlugField(default=None, editable=False)
+
+    def __str__(self):
+        return self.title
+
+    def save(self, *args, **kwargs):
+        self.slug = slugify(self.title)
+        super(Category, self).save(*args, **kwargs)
+
+
 class Job(models.Model):
     title = models.CharField(max_length=300)
     company = models.CharField(max_length=300)
@@ -21,6 +33,7 @@ class Job(models.Model):
     publishing_date = models.DateTimeField(auto_now_add=True)
     slug = models.SlugField(default=None, editable=False)
     employer = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.CASCADE, default=None)
+    category = models.ForeignKey(Category, on_delete=models.CASCADE, related_name="jobs", default=None)
 
     def __str__(self):
         return self.title