test value

src/main/kotlin/com/test/entities/TestEntity.kt

@@ -13,7 +13,7 @@ data class TestEntity (
 
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
-    val id: Long = 0,
+    val id: Long? = null,
 
     @Column(name = "key")
     var key: String? = null,

src/main/kotlin/com/test/model/TestModel.kt

@@ -0,0 +1,14 @@
+package com.test.model
+
+import com.fasterxml.jackson.annotation.JsonProperty
+
+data class TestModel (
+    @JsonProperty(value = "id")
+    val id: Long? = null,
+
+    @JsonProperty(value = "key")
+    var key: String? = null,
+
+    @JsonProperty(value = "value")
+    var value: String? = null
+)

src/main/kotlin/com/test/rest/TestController.kt

@@ -1,36 +1,48 @@
 package com.test.rest
 
+import com.test.model.TestModel
+import com.test.service.TestService
 import org.slf4j.LoggerFactory
-import org.springframework.beans.factory.annotation.Value
-import org.springframework.security.access.prepost.PreAuthorize
+import org.springframework.web.bind.annotation.DeleteMapping
 import org.springframework.web.bind.annotation.GetMapping
+import org.springframework.web.bind.annotation.PathVariable
+import org.springframework.web.bind.annotation.PostMapping
+import org.springframework.web.bind.annotation.PutMapping
+import org.springframework.web.bind.annotation.RequestBody
+import org.springframework.web.bind.annotation.RequestMapping
 import org.springframework.web.bind.annotation.RestController
 
-
 @RestController
-open class TestController {
+@RequestMapping("/test")
+open class TestController(private val testService: TestService) {
 
     private val logger = LoggerFactory.getLogger(TestController::class.java)
 
-    @Value("\${SPRING_DATASOURCE_PASSWORD}")
-    private val password: String? = null
-
-    @PreAuthorize("hasRole('ADMIN')")
-    @GetMapping("/test")
-    fun test(): String {
-        logger.info("test!")
-        return "Test page"
+    //@PreAuthorize("hasRole('ADMIN')")
+    @PostMapping("/add")
+    fun add(@RequestBody testModel: TestModel): TestModel {
+        return testService.add(testModel)
     }
 
-    @PreAuthorize("hasRole('USER')")
-    @GetMapping("/users")
-    fun users(): ArrayList<String> {
-        return ArrayList()
+    //@PreAuthorize("hasRole('USER')")
+    @PutMapping("/update")
+    fun users(@RequestBody testModel: TestModel): TestModel {
+        return testService.update(testModel)
+    }
+
+    @GetMapping("/{id}")
+    fun get(@PathVariable(value = "id") id: Long): TestModel {
+        return testService.get(id)!!
+    }
+
+    @DeleteMapping("/{id}")
+    fun delete(@RequestBody id: Long) {
+        testService.remove(id)
     }
 
     @GetMapping("/")
-    fun home(): String {
-        return "Home page"
+    fun getAll(): List<TestModel> {
+        return testService.getAll()
     }
 
 }

src/main/kotlin/com/test/service/TestService.kt

@@ -1,8 +1,36 @@
 package com.test.service
 
+import com.test.entities.TestEntity
+import com.test.model.TestModel
 import com.test.repository.TestEntityRepository
+import org.springframework.data.repository.findByIdOrNull
 import org.springframework.stereotype.Service
 
 @Service
 class TestService(private val testEntityRepository: TestEntityRepository) {
+
+    fun add(model: TestModel): TestModel {
+        var entity = testEntityRepository.save(TestEntity(null, model.key, model.value))
+        return TestModel(entity.id, entity.key, entity.value)
+    }
+
+    fun remove(id: Long) {
+        testEntityRepository.deleteById(id)
+    }
+
+    fun update(model: TestModel): TestModel {
+        var entity = testEntityRepository.save(TestEntity(model.id, model.key, model.value))
+        return TestModel(null, entity.key, entity.value)
+    }
+
+    fun get(id: Long): TestModel? {
+        return testEntityRepository.findByIdOrNull(id)?.let {
+            TestModel(it.id, it.key, it.value)
+        }
+    }
+
+    fun getAll(): List<TestModel> {
+        return testEntityRepository.findAll()
+            .map { entity -> TestModel(entity.id, entity.key, entity.value)}
+    }
 }