Add product weather effects and regional pricing enhancements

- Introduced a new endpoint in FalukantController to retrieve product prices based on region and product ID.
- Implemented logic in FalukantService to calculate product prices considering user knowledge and regional factors.
- Added weather-related data models and associations to enhance product pricing accuracy based on weather conditions.
- Updated frontend components to cache and display regional product prices effectively, improving user experience.

backend/models/falukant/data/production.js

@@ -1,5 +1,6 @@
 import { Model, DataTypes } from 'sequelize';
 import { sequelize } from '../../../utils/sequelize.js';
+import WeatherType from '../type/weather.js';
 
 class Production extends Model { }
 
@@ -13,6 +14,16 @@ Production.init({
     quantity: {
         type: DataTypes.INTEGER,
         allowNull: false},
+    weatherTypeId: {
+        type: DataTypes.INTEGER,
+        allowNull: true,
+        references: {
+            model: WeatherType,
+            key: 'id',
+            schema: 'falukant_type'
+        },
+        comment: 'Wetter zum Zeitpunkt der Produktionserstellung'
+    },
     startTimestamp: {
         type: DataTypes.DATE,
         allowNull: false,

backend/models/falukant/data/weather.js

@@ -0,0 +1,40 @@
+import { Model, DataTypes } from 'sequelize';
+import { sequelize } from '../../../utils/sequelize.js';
+import RegionData from './region.js';
+import WeatherType from '../type/weather.js';
+
+class Weather extends Model {}
+
+Weather.init(
+  {
+    regionId: {
+      type: DataTypes.INTEGER,
+      allowNull: false,
+      references: {
+        model: RegionData,
+        key: 'id',
+        schema: 'falukant_data'
+      },
+      unique: true // Jede Stadt hat nur ein Wetter
+    },
+    weatherTypeId: {
+      type: DataTypes.INTEGER,
+      allowNull: false,
+      references: {
+        model: WeatherType,
+        key: 'id',
+        schema: 'falukant_type'
+      }
+    }
+  },
+  {
+    sequelize,
+    modelName: 'Weather',
+    tableName: 'weather',
+    schema: 'falukant_data',
+    timestamps: false,
+    underscored: true}
+);
+
+export default Weather;
+

backend/models/falukant/type/product_weather_effect.js

@@ -0,0 +1,51 @@
+import { Model, DataTypes } from 'sequelize';
+import { sequelize } from '../../../utils/sequelize.js';
+import ProductType from './product.js';
+import WeatherType from './weather.js';
+
+class ProductWeatherEffect extends Model {}
+
+ProductWeatherEffect.init(
+  {
+    productId: {
+      type: DataTypes.INTEGER,
+      allowNull: false,
+      references: {
+        model: ProductType,
+        key: 'id',
+        schema: 'falukant_type'
+      }
+    },
+    weatherTypeId: {
+      type: DataTypes.INTEGER,
+      allowNull: false,
+      references: {
+        model: WeatherType,
+        key: 'id',
+        schema: 'falukant_type'
+      }
+    },
+    qualityEffect: {
+      type: DataTypes.INTEGER,
+      allowNull: false,
+      comment: 'Effekt auf Qualität: -2 (sehr negativ), -1 (negativ), 0 (neutral), 1 (positiv), 2 (sehr positiv)'
+    }
+  },
+  {
+    sequelize,
+    modelName: 'ProductWeatherEffect',
+    tableName: 'product_weather_effect',
+    schema: 'falukant_type',
+    timestamps: false,
+    underscored: true,
+    indexes: [
+      {
+        unique: true,
+        fields: ['product_id', 'weather_type_id']
+      }
+    ]
+  }
+);
+
+export default ProductWeatherEffect;
+

backend/models/falukant/type/weather.js

@@ -0,0 +1,25 @@
+import { Model, DataTypes } from 'sequelize';
+import { sequelize } from '../../../utils/sequelize.js';
+
+class WeatherType extends Model {}
+
+WeatherType.init(
+  {
+    id: {
+      type: DataTypes.INTEGER,
+      primaryKey: true,
+      autoIncrement: true},
+    tr: {
+      type: DataTypes.STRING,
+      allowNull: false}},
+  {
+    sequelize,
+    modelName: 'WeatherType',
+    tableName: 'weather',
+    schema: 'falukant_type',
+    timestamps: false,
+    underscored: true}
+);
+
+export default WeatherType;
+