Preparing database optimisations

app/src/main/java/com/denizk0461/studip/model/CanteenOffer.kt

@@ -8,6 +8,7 @@ data class CanteenOffer(
     @PrimaryKey val id: Int,
     val date: String,
     val dateId: Int, // gives every item on the same day the same ID for easier filtering
+//    val canteen: Int,
     val category: String,
     val title: String,
     val price: String, // price for students

app/src/main/java/com/denizk0461/studip/model/OfferCanteen.kt

@@ -0,0 +1,6 @@
+package com.denizk0461.studip.model
+
+data class OfferCanteen(
+    val id: Int,
+    val canteen: String,
+)

app/src/main/java/com/denizk0461/studip/model/OfferCategory.kt

@@ -0,0 +1,8 @@
+package com.denizk0461.studip.model
+
+data class OfferCategory(
+    val id: Int,
+    val dateId: Int,
+    val canteenId: Int,
+    val category: String,
+)

app/src/main/java/com/denizk0461/studip/model/OfferDate.kt

@@ -0,0 +1,6 @@
+package com.denizk0461.studip.model
+
+data class OfferDate(
+    val id: Int,
+    val date: String,
+)

app/src/main/java/com/denizk0461/studip/model/OfferItem.kt

@@ -0,0 +1,18 @@
+package com.denizk0461.studip.model
+
+data class OfferItem(
+    val id: Int,
+    val categoryId: Int,
+    val title: Int,
+    val price: String,
+    val isFair: Boolean,
+    val isFish: Boolean,
+    val isPoultry: Boolean,
+    val isLamb: Boolean,
+    val isVital: Boolean,
+    val isBeef: Boolean,
+    val isPork: Boolean,
+    val isVegan: Boolean,
+    val isVegetarian: Boolean,
+    val isGame: Boolean,
+)