Refactor multiple models to remove foreign key references while maintaining required fields, enhancing data integrity and simplifying model definitions.

backend/models/falukant/data/production.js

@@ -17,11 +17,6 @@ Production.init({
     weatherTypeId: {
         type: DataTypes.INTEGER,
         allowNull: true,
-        references: {
-            model: WeatherType,
-            key: 'id',
-            schema: 'falukant_type'
-        },
         comment: 'Wetter zum Zeitpunkt der Produktionserstellung'
     },
     startTimestamp: {

backend/models/falukant/data/region.js

@@ -10,20 +10,11 @@ RegionData.init({
         allowNull: false},
     regionTypeId: {
         type: DataTypes.INTEGER,
-        allowNull: false,
-        references: {
-            model: RegionType,
-            key: 'id',
-            schema: 'falukant_type'
-        }
+        allowNull: false
     },
     parentId: {
         type: DataTypes.INTEGER,
-        allowNull: true,
-        references: {
-            model: 'region',
-            key: 'id',
-            schema: 'falukant_data'}
+        allowNull: true
     },
     map: {
         type: DataTypes.JSONB,

backend/models/falukant/data/region_distance.js

@@ -8,21 +8,11 @@ RegionDistance.init(
   {
     sourceRegionId: {
       type: DataTypes.INTEGER,
-      allowNull: false,
-      references: {
-        model: RegionData,
-        key: 'id',
-        schema: 'falukant_data',
-      },
+      allowNull: false
     },
     targetRegionId: {
       type: DataTypes.INTEGER,
-      allowNull: false,
-      references: {
-        model: RegionData,
-        key: 'id',
-        schema: 'falukant_data',
-      },
+      allowNull: false
     },
     transportMode: {
       // e.g. 'land', 'water', 'air' – should match VehicleType.transportMode

backend/models/falukant/data/relationship.js

@@ -8,18 +8,10 @@ Relationship.init(
   {
     character1Id: {
       type: DataTypes.INTEGER,
-      allowNull: false,
-      references: {
-        model: FalukantCharacter,
-        key: 'id'},
-      onDelete: 'CASCADE'},
+      allowNull: false},
     character2Id: {
       type: DataTypes.INTEGER,
-      allowNull: false,
-      references: {
-        model: FalukantCharacter,
-        key: 'id'},
-      onDelete: 'CASCADE'},
+      allowNull: false},
     relationshipTypeId: {
       type: DataTypes.INTEGER,
       allowNull: false,

backend/models/falukant/data/user.js

@@ -8,13 +8,6 @@ FalukantUser.init({
     userId: {
         type: DataTypes.INTEGER,
         allowNull: false,
-        references: {
-            model: {
-                tableName: 'user',
-                schema: 'community' 
-            },
-            key: 'id'
-        },
         unique: true},
     money: {
         type: DataTypes.DECIMAL(10, 2),
@@ -38,12 +31,7 @@ FalukantUser.init({
         defaultValue: 1},
     mainBranchRegionId: {
         type: DataTypes.INTEGER,
-        allowNull: true,
-        references: {
-            model: RegionData,
-            key: 'id',
-            schema: 'falukant_data'
-        }
+        allowNull: true
     },
     lastNobilityAdvanceAt: {
         type: DataTypes.DATE,

backend/models/falukant/data/weather.js

@@ -10,21 +10,11 @@ Weather.init(
     regionId: {
       type: DataTypes.INTEGER,
       primaryKey: true,
-      allowNull: false,
-      references: {
-        model: RegionData,
-        key: 'id',
-        schema: 'falukant_data'
-      }
+      allowNull: false
     },
     weatherTypeId: {
       type: DataTypes.INTEGER,
-      allowNull: false,
-      references: {
-        model: WeatherType,
-        key: 'id',
-        schema: 'falukant_type'
-      }
+      allowNull: false
     }
   },
   {