feat: Anpassung der Datenbankmodelle zur Unterstützung von snake_case und Einführung von freezeTableName

- Aktualisierung der Modelle in verschiedenen Bereichen, um die Feldnamen im snake_case-Format zu verwenden.
- Hinzufügen der Option freezeTableName zu den Modellen, um die Tabellennamen in der Datenbank unverändert zu lassen.
- Verbesserung der Konsistenz und Lesbarkeit des Codes durch einheitliche Namenskonventionen.

backend/models/forum/forum.js

@@ -10,6 +10,7 @@ const Forum = sequelize.define('forum', {
     tableName: 'forum',
     schema: 'forum',
     underscored: true
-});
+,
+        freezeTableName: true});
 
 export default Forum;

backend/models/forum/forum_forum_permission.js

@@ -2,7 +2,7 @@ import { sequelize } from '../../utils/sequelize.js';
 import { DataTypes } from 'sequelize';
 
 const ForumForumPermission = sequelize.define('forum_forum_permission', {
-    forumId: {
+    forum_id: {
         type: DataTypes.INTEGER,
         allowNull: false,
         references: {
@@ -10,7 +10,7 @@ const ForumForumPermission = sequelize.define('forum_forum_permission', {
             key: 'id' 
         }
     },
-    permissionId: {
+    permission_id: {
         type: DataTypes.INTEGER,
         allowNull: false, 
         references: { 
@@ -22,6 +22,7 @@ const ForumForumPermission = sequelize.define('forum_forum_permission', {
     tableName: 'forum_forum_permission',
     schema: 'forum',
     underscored: true
-});
+,
+        freezeTableName: true});
 
 export default ForumForumPermission;

backend/models/forum/forum_permission.js

@@ -17,6 +17,7 @@ const ForumPermission = sequelize.define('forum_permission', {
     schema: 'forum',
     timestamps: false,
     underscored: true
-});
+,
+        freezeTableName: true});
 
 export default ForumPermission;

backend/models/forum/forum_user_permission.js

@@ -2,15 +2,15 @@ import { sequelize } from '../../utils/sequelize.js';
 import { DataTypes } from 'sequelize';
 
 const ForumUserPermission = sequelize.define('forum_user_permission', {
-    userId: {
+    user_id: {
         type: DataTypes.INTEGER,
         allowNull: true
     },
-    permissionId: {
+    permission_id: {
         type: DataTypes.INTEGER, 
         allowNull: false
     },
-    forumId: {
+    forum_id: {
         type: DataTypes.INTEGER,
         allowNull: false
     },
@@ -18,6 +18,7 @@ const ForumUserPermission = sequelize.define('forum_user_permission', {
     tableName: 'forum_user_permission',
     schema: 'forum',
     underscored: true
-});
+,
+        freezeTableName: true});
 
 export default ForumUserPermission;

backend/models/forum/message.js

@@ -6,11 +6,11 @@ const Message = sequelize.define('message', {
         type: DataTypes.TEXT,
         allowNull: false
     },
-    createdBy: {
+    created_by: {
         type: DataTypes.INTEGER,
         allowNull: false
     },
-    titleId: {
+    title_id: {
         type: DataTypes.INTEGER,
         allowNull: false
     }
@@ -19,6 +19,7 @@ const Message = sequelize.define('message', {
     schema: 'forum',
     underscored: true,
     timestamps: true
-});
+,
+        freezeTableName: true});
 
 export default Message;

backend/models/forum/message_history.js

@@ -2,19 +2,19 @@ import { sequelize } from '../../utils/sequelize.js';
 import { DataTypes } from 'sequelize';
 
 const MessageHistory = sequelize.define('message_history', {
-    messageId: {
+    message_id: {
         type: DataTypes.INTEGER,
         allowNull: false
     },
-    oldText: {
+    old_text: {
         type: DataTypes.TEXT,
         allowNull: false
     },
-    changedBy: {
+    changed_by: {
         type: DataTypes.INTEGER,
         allowNull: false
     },
-    oldUpdatedAt: {
+    old_updated_at: {
         type: DataTypes.DATE,
         allowNull: false
     }
@@ -23,6 +23,7 @@ const MessageHistory = sequelize.define('message_history', {
     schema: 'forum',
     underscored: true,
     timestamps: false
-});
+,
+        freezeTableName: true});
 
 export default MessageHistory;

backend/models/forum/message_image.js

@@ -2,11 +2,11 @@ import { sequelize } from '../../utils/sequelize.js';
 import { DataTypes } from 'sequelize';
 
 const MessageImage = sequelize.define('message_image', {
-    messageId: {
+    message_id: {
         type: DataTypes.INTEGER,
         allowNull: false
     },
-    fileName: {
+    file_name: {
         type: DataTypes.STRING,
         allowNull: false
     }
@@ -15,6 +15,7 @@ const MessageImage = sequelize.define('message_image', {
     schema: 'forum',
     underscored: true,
     timestamps: false
-});
+,
+        freezeTableName: true});
 
 export default MessageImage;

backend/models/forum/title.js

@@ -11,11 +11,11 @@ const Title = sequelize.define('title', {
         type: DataTypes.STRING,
         allowNull: false
     },
-    createdBy: {
+    created_by: {
         type: DataTypes.INTEGER,
         allowNull: false
     },
-    forumId: {
+    forum_id: {
         type: DataTypes.INTEGER,
         allowNull: false
     }
@@ -24,6 +24,7 @@ const Title = sequelize.define('title', {
     schema: 'forum',
     underscored: true,
     timestamps: true,
-});
+,
+        freezeTableName: true});
 
 export default Title;

backend/models/forum/title_history.js

@@ -2,19 +2,19 @@ import { sequelize } from '../../utils/sequelize.js';
 import { DataTypes } from 'sequelize';
 
 const TitleHistory = sequelize.define('title_history', {
-    titleId: {
+    title_id: {
         type: DataTypes.INTEGER,
         allowNull: false
     },
-    oldTitle: {
+    old_title: {
         type: DataTypes.STRING,
         allowNull: false
     },
-    changedBy: {
+    changed_by: {
         type: DataTypes.INTEGER,
         allowNull: false
     },
-    oldUpdatedAt: {
+    old_updated_at: {
         type: DataTypes.DATE,
         allowNull: false
     }
@@ -23,6 +23,7 @@ const TitleHistory = sequelize.define('title_history', {
     schema: 'forum',
     underscored: true,
     timestamps: false
-});
+,
+        freezeTableName: true});
 
 export default TitleHistory;