fixed stupid postgres error

.idea/sqldialects.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="SqlDialectMappings">
+    <file url="PROJECT" dialect="PostgreSQL" />
+  </component>
+</project>

db_scripts/init_user_db.sql

@@ -1,7 +0,0 @@
-\set dbuser `echo "$POSTGRES_USER"`
-\set dbname `echo "$POSTGRES_DB"`
-\set pwd `echo "$POSTGRES_PASSWORD"`
-
-CREATE USER :dbuser;
-CREATE DATABASE :'dbname';
-GRANT ALL PRIVILEGES ON DATABASE :'dbname' TO :'dbuser';

docker-compose.yml

@@ -20,6 +20,4 @@ services:
     ports:
       - "5432:5432"
     env_file:
-      - envvars.env
+      - envvars.env
-    volumes:
-      - ./db_scripts:/docker-entrypoint-initdb.d

envvars.env

@@ -1,3 +1,3 @@
 POSTGRES_PASSWORD=Pwp9^SXoD9X%R$A$fCX5
 POSTGRES_USER=mainuser
-POSTGRES_DB=django_main
+POSTGRES_DB=django_main

markdownblog/blog/factories.py

@@ -19,6 +19,6 @@ class PostFactory(factory.Factory):
     tags = Tag.objects.all()[0] if len(Tag.objects.all()) != 0 else None
     if len(Topic.objects.all()) == 0:
         TopicFactory.create_batch(10)
-    topics = Topic.objects.all()[0]
+    topics = Topic.objects.all()[0] if len(Topic.objects.all()) != 0 else None
 
     mdfile = "/tmp/test.md"

markdownblog/blog/migrations/0001_initial.py

@@ -1,4 +1,4 @@
-# Generated by Django 4.0.4 on 2022-06-01 08:31
+# Generated by Django 4.0.5 on 2022-06-17 19:51
 
 from django.db import migrations, models
 import django.db.models.deletion
@@ -25,7 +25,7 @@ class Migration(migrations.Migration):
                 ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                 ('name', models.CharField(max_length=255)),
                 ('numbered', models.BooleanField(default=False)),
-                ('rootTopic', models.ForeignKey(blank=True, on_delete=django.db.models.deletion.CASCADE, to='blog.topic')),
+                ('rootTopic', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='blog.topic')),
             ],
         ),
         migrations.CreateModel(
@@ -35,8 +35,9 @@ class Migration(migrations.Migration):
                 ('created', models.DateTimeField(auto_now_add=True)),
                 ('last_modified', models.DateTimeField(auto_now=True)),
                 ('title', models.CharField(max_length=255)),
+                ('mdfile', models.CharField(max_length=255)),
                 ('tags', models.ManyToManyField(to='blog.tag')),
-                ('topics', models.ForeignKey(blank=True, on_delete=django.db.models.deletion.CASCADE, to='blog.topic')),
+                ('topic', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='blog.topic')),
             ],
         ),
     ]

markdownblog/blog/migrations/0002_alter_blogpost_topics_alter_topic_roottopic.py

@@ -1,24 +0,0 @@
-# Generated by Django 4.0.5 on 2022-06-01 14:09
-
-from django.db import migrations, models
-import django.db.models.deletion
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('blog', '0001_initial'),
-    ]
-
-    operations = [
-        migrations.AlterField(
-            model_name='blogpost',
-            name='topics',
-            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='blog.topic'),
-        ),
-        migrations.AlterField(
-            model_name='topic',
-            name='rootTopic',
-            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='blog.topic'),
-        ),
-    ]

markdownblog/blog/migrations/0003_blogpost_mdfile.py

@@ -1,19 +0,0 @@
-# Generated by Django 4.0.5 on 2022-06-01 19:13
-
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('blog', '0002_alter_blogpost_topics_alter_topic_roottopic'),
-    ]
-
-    operations = [
-        migrations.AddField(
-            model_name='blogpost',
-            name='mdfile',
-            field=models.CharField(default='/tmp/test.md', max_length=255),
-            preserve_default=False,
-        ),
-    ]

markdownblog/blog/migrations/0004_rename_topics_blogpost_topic.py

@@ -1,18 +0,0 @@
-# Generated by Django 4.0.5 on 2022-06-01 19:19
-
-from django.db import migrations
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('blog', '0003_blogpost_mdfile'),
-    ]
-
-    operations = [
-        migrations.RenameField(
-            model_name='blogpost',
-            old_name='topics',
-            new_name='topic',
-        ),
-    ]

markdownblog/markdownblog/urls.py

@@ -1,5 +1,4 @@
 from django.contrib import admin
-from django.shortcuts import redirect
 from django.urls import path, include
 
 urlpatterns = [