database setup

DBTApp/app/src/main/java/de/cdaut/dbtapp/model/AppDatabase.kt

@@ -0,0 +1,9 @@
+package de.cdaut.dbtapp.model
+
+import androidx.room.Database
+import androidx.room.RoomDatabase
+
+@Database(entities = [Skill::class], version = 1)
+abstract class AppDatabase : RoomDatabase() {
+    abstract fun skillDao() : SkillDao
+}

DBTApp/app/src/main/java/de/cdaut/dbtapp/model/Skill.kt

@@ -1,24 +1,56 @@
 package de.cdaut.dbtapp.model
 
-class Skill(val title: String, val description: String) {
+import androidx.room.ColumnInfo
+import androidx.room.Dao
+import androidx.room.Delete
+import androidx.room.Entity
+import androidx.room.Insert
+import androidx.room.PrimaryKey
+import androidx.room.Query
+import java.util.UUID
+
+@Entity
+class Skill(
+    @PrimaryKey val identifier: UUID,
+    @ColumnInfo(name = "title") val title: String,
+    @ColumnInfo(name = "description") val description: String
+) {
 
 
     companion object {
         fun mockSkills(): List<Skill> {
             return listOf(
                 Skill(
+                    identifier = UUID.randomUUID(),
                     title = "Test Hallo :3",
                     description = "lorem ipsum dolor sid amnet consequetur blabla yada yada"
                 ),
                 Skill(
+                    identifier = UUID.randomUUID(),
                     title = "5-4-3-2-1",
                     description = "Hier kurz beschreiben wie die Übung funktioniert. Ggf. mehrere Zeilen aber nicht super lang"
                 ),
                 Skill(
+                    identifier = UUID.randomUUID(),
                     title = "UwU UwU awawawa",
                     description = "Just arf a little like the good fopsgirl you are :3"
                 )
             )
         }
     }
+}
+
+@Dao
+interface SkillDao {
+    @Query("SELECT * FROM Skill")
+    fun getAll(): List<Skill>
+
+    @Query("SELECT * FROM Skill WHERE title LIKE :title LIMIT 1")
+    fun findByName(title: String): Skill
+
+    @Insert
+    fun insertAll(vararg skills: Skill)
+
+    @Delete
+    fun delete(skill: Skill)
 }