database setup

DBTApp/app/build.gradle.kts

@@ -38,6 +38,9 @@ android {
     buildFeatures {
         compose = true
     }
+    ksp {
+        arg("room.schemaLocation", "$projectDir/schemas")
+    }
 }
 
 dependencies {

DBTApp/app/schemas/de.cdaut.dbtapp.model.AppDatabase/1.json

@@ -0,0 +1,43 @@
+{
+  "formatVersion": 1,
+  "database": {
+    "version": 1,
+    "identityHash": "9293dc46eca03d297eae6183174db499",
+    "entities": [
+      {
+        "tableName": "Skill",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`identifier` BLOB NOT NULL, `title` TEXT NOT NULL, `description` TEXT NOT NULL, PRIMARY KEY(`identifier`))",
+        "fields": [
+          {
+            "fieldPath": "identifier",
+            "columnName": "identifier",
+            "affinity": "BLOB",
+            "notNull": true
+          },
+          {
+            "fieldPath": "title",
+            "columnName": "title",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "description",
+            "columnName": "description",
+            "affinity": "TEXT",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": false,
+          "columnNames": [
+            "identifier"
+          ]
+        }
+      }
+    ],
+    "setupQueries": [
+      "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
+      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, '9293dc46eca03d297eae6183174db499')"
+    ]
+  }
+}

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

@@ -1,20 +1,37 @@
 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"
                 )
@@ -22,3 +39,18 @@ class Skill(val title: String, val description: String) {
         }
     }
 }
+
+@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)
+}