fixing client

temp/ping-service/src/main/kotlin/at/mocode/temp/pingservice/PingController.kt

@@ -1,12 +1,20 @@
 package at.mocode.temp.pingservice
 
+import org.springframework.web.bind.annotation.CrossOrigin
 import org.springframework.web.bind.annotation.GetMapping
+import org.springframework.web.bind.annotation.RequestMethod
 import org.springframework.web.bind.annotation.RequestParam
 import org.springframework.web.bind.annotation.RestController
 import java.time.OffsetDateTime
 import java.time.format.DateTimeFormatter
 
 @RestController
+@CrossOrigin(
+    origins = ["http://localhost:8080", "http://localhost:8083", "http://localhost:4000"],
+    methods = [RequestMethod.GET, RequestMethod.POST, RequestMethod.PUT, RequestMethod.DELETE, RequestMethod.OPTIONS],
+    allowedHeaders = ["*"],
+    allowCredentials = "true"
+)
 class PingController(
     private val pingService: PingServiceCircuitBreaker
 ) {

temp/ping-service/src/main/kotlin/at/mocode/temp/pingservice/PingServiceApplication.kt

@@ -2,11 +2,30 @@ package at.mocode.temp.pingservice
 
 import org.springframework.boot.autoconfigure.SpringBootApplication
 import org.springframework.boot.runApplication
+import org.springframework.context.annotation.Bean
 import org.springframework.context.annotation.EnableAspectJAutoProxy
+import org.springframework.web.servlet.config.annotation.CorsRegistry
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer
 
 @SpringBootApplication
 @EnableAspectJAutoProxy
-class PingServiceApplication
+class PingServiceApplication {
+
+    @Bean
+    fun corsConfigurer(): WebMvcConfigurer {
+        return object : WebMvcConfigurer {
+            override fun addCorsMappings(registry: CorsRegistry) {
+                registry.addMapping("/**")
+                    .allowedOriginPatterns("http://localhost:*")
+                    .allowedOrigins("http://localhost:8080", "http://localhost:8083", "http://localhost:4000")
+                    .allowedMethods("GET", "POST", "PUT", "DELETE", "OPTIONS")
+                    .allowedHeaders("*")
+                    .allowCredentials(true)
+                    .maxAge(3600)
+            }
+        }
+    }
+}
 
 fun main(args: Array<String>) {
     runApplication<PingServiceApplication>(*args)