get Real Customers: fix findByActive

src/main/kotlin/com/aitrainer/api/ApiApplication.kt

@@ -2,10 +2,27 @@ package com.aitrainer.api
 
 import org.springframework.boot.SpringApplication
 import org.springframework.boot.autoconfigure.SpringBootApplication
+import org.springframework.boot.builder.SpringApplicationBuilder
+import org.springframework.web.bind.annotation.RequestMapping
+import org.springframework.web.bind.annotation.RestController
+
 
 @SpringBootApplication
+@RestController
 class ApiApplication
 
-fun main(args: Array<String>) {
-    SpringApplication.run(ApiApplication::class.java, *args)
-}
+    @Override
+    fun configure(application: SpringApplicationBuilder): SpringApplicationBuilder {
+        return application.sources(ApiApplication::class.java)
+    }
+
+
+    fun main(args: Array<String>) {
+        SpringApplication.run(ApiApplication::class.java, *args)
+    }
+
+
+    @RequestMapping( "/")
+    fun hello(): String {
+        return "Hello Aitrainer API";
+    }

src/main/kotlin/com/aitrainer/api/controller/CustomerController.kt

@@ -27,8 +27,8 @@ class CustomerController ( private val customerRepository: CustomerRepository )
 
 
     @GetMapping("/customers/real")
-    fun getRealCustomers(active: String): List<Customer> = 
-            customerRepository.findRealCustomers(active)
+    fun getRealCustomers(active: String): List<Customer> =
+            customerRepository.findByActive(active)
 
 
     @PutMapping("/customers/{id}")

src/main/kotlin/com/aitrainer/api/service/CustomerService.kt

@@ -5,6 +5,6 @@ import org.springframework.data.jpa.repository.Query
 import org.springframework.data.repository.query.Param
 
 interface CustomerService {
-    @Query("FROM customer WHERE active = :active")
-    fun findRealCustomers(@Param("active") active: String): List<Customer>
+    @Query("FROM customer WHERE active = :active ")
+    fun findByActive(@Param("active") active: String? ): List<Customer>
 }