[ESWE-1181] Conditional beans on integration toggle (#17)

`ConditionalOnIntegrationEnabled`
* annotate beans conditional on property
`api.integration.enabled`==`true`

src/main/kotlin/uk/gov/justice/digital/hmpps/jobsboardintegrationapi/config/ConditionalOnIntegrationEnabled.kt

@@ -0,0 +1,15 @@
+package uk.gov.justice.digital.hmpps.jobsboardintegrationapi.config
+
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty
+import org.springframework.core.annotation.AliasFor
+
+@Retention(AnnotationRetention.RUNTIME)
+@Target(AnnotationTarget.CLASS, AnnotationTarget.FUNCTION)
+@MustBeDocumented
+@ConditionalOnProperty("api.integration.enabled")
+annotation class ConditionalOnIntegrationEnabled(
+  @get:AliasFor(
+    annotation = ConditionalOnProperty::class,
+    attribute = "havingValue",
+  ) val value: String = "true",
+)

src/main/kotlin/uk/gov/justice/digital/hmpps/jobsboardintegrationapi/config/IntegrationConfiguration.kt

@@ -2,7 +2,6 @@ package uk.gov.justice.digital.hmpps.jobsboardintegrationapi.config
 
 import com.fasterxml.jackson.databind.ObjectMapper
 import org.springframework.beans.factory.annotation.Qualifier
-import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty
 import org.springframework.context.annotation.Bean
 import org.springframework.context.annotation.Configuration
 import uk.gov.justice.digital.hmpps.jobsboardintegrationapi.employers.application.EmployerCreationMessageService
@@ -13,7 +12,7 @@ import uk.gov.justice.digital.hmpps.jobsboardintegrationapi.shared.domain.Integr
 import uk.gov.justice.digital.hmpps.jobsboardintegrationapi.shared.infrastructure.IntegrationMessageListener
 
 @Configuration
-@ConditionalOnProperty("api.integration.enabled", havingValue = "true")
+@ConditionalOnIntegrationEnabled
 class IntegrationConfiguration {
   @Bean
   @Qualifier("integrationServiceMap")

src/main/kotlin/uk/gov/justice/digital/hmpps/jobsboardintegrationapi/config/WebClientConfiguration.kt

@@ -31,6 +31,7 @@ class WebClientConfiguration(
   fun exampleApiWebClient(authorizedClientManager: OAuth2AuthorizedClientManager, builder: WebClient.Builder): WebClient =
     builder.authorisedWebClient(authorizedClientManager, registrationId = "example-api", url = exampleApiBaseUri, timeout)
 
+  @ConditionalOnIntegrationEnabled
   @Bean("jobsBoardWebClient")
   fun jobsBoardApiWebClient(authorizedClientManager: OAuth2AuthorizedClientManager, builder: WebClient.Builder): WebClient =
     builder.authorisedWebClient(authorizedClientManager, registrationId = "hmpps-jobs-board-api", url = jobsboardApiBaseUri, timeout)

src/main/kotlin/uk/gov/justice/digital/hmpps/jobsboardintegrationapi/employers/application/EmployerRegistrar.kt

@@ -1,8 +1,10 @@
 package uk.gov.justice.digital.hmpps.jobsboardintegrationapi.employers.application
 
 import org.springframework.stereotype.Service
+import uk.gov.justice.digital.hmpps.jobsboardintegrationapi.config.ConditionalOnIntegrationEnabled
 import uk.gov.justice.digital.hmpps.jobsboardintegrationapi.employers.domain.Employer
 
+@ConditionalOnIntegrationEnabled
 @Service
 class EmployerRegistrar {
   fun registerCreation(employer: Employer) {

src/main/kotlin/uk/gov/justice/digital/hmpps/jobsboardintegrationapi/employers/application/EmployerRetriever.kt

@@ -1,8 +1,10 @@
 package uk.gov.justice.digital.hmpps.jobsboardintegrationapi.employers.application
 
 import org.springframework.stereotype.Service
+import uk.gov.justice.digital.hmpps.jobsboardintegrationapi.config.ConditionalOnIntegrationEnabled
 import uk.gov.justice.digital.hmpps.jobsboardintegrationapi.employers.domain.Employer
 
+@ConditionalOnIntegrationEnabled
 @Service
 class EmployerRetriever(
   private val employerService: EmployerService,

src/main/kotlin/uk/gov/justice/digital/hmpps/jobsboardintegrationapi/employers/application/EmployerService.kt

@@ -1,9 +1,11 @@
 package uk.gov.justice.digital.hmpps.jobsboardintegrationapi.employers.application
 
 import org.springframework.stereotype.Service
+import uk.gov.justice.digital.hmpps.jobsboardintegrationapi.config.ConditionalOnIntegrationEnabled
 import uk.gov.justice.digital.hmpps.jobsboardintegrationapi.employers.domain.Employer
 import uk.gov.justice.digital.hmpps.jobsboardintegrationapi.shared.domain.JobsBoardApiClient
 
+@ConditionalOnIntegrationEnabled
 @Service
 class EmployerService(
   private val jobsBoardApiClient: JobsBoardApiClient,

src/main/kotlin/uk/gov/justice/digital/hmpps/jobsboardintegrationapi/shared/application/IntegrationMessageServiceFacade.kt

@@ -4,10 +4,12 @@ import org.slf4j.Logger
 import org.slf4j.LoggerFactory
 import org.springframework.beans.factory.annotation.Qualifier
 import org.springframework.stereotype.Service
+import uk.gov.justice.digital.hmpps.jobsboardintegrationapi.config.ConditionalOnIntegrationEnabled
 import uk.gov.justice.digital.hmpps.jobsboardintegrationapi.shared.domain.IntegrationEvent
 import uk.gov.justice.digital.hmpps.jobsboardintegrationapi.shared.domain.IntegrationMessageService
 import uk.gov.justice.digital.hmpps.jobsboardintegrationapi.shared.infrastructure.MessageAttributes
 
+@ConditionalOnIntegrationEnabled
 @Service
 @Qualifier("integrationMessageService")
 class IntegrationMessageServiceFacade(

src/main/kotlin/uk/gov/justice/digital/hmpps/jobsboardintegrationapi/shared/infrastructure/JobsBoardApiWebClient.kt

@@ -8,10 +8,12 @@ import org.springframework.stereotype.Service
 import org.springframework.web.reactive.function.client.WebClient
 import org.springframework.web.reactive.function.client.WebClientResponseException
 import reactor.core.publisher.Mono
+import uk.gov.justice.digital.hmpps.jobsboardintegrationapi.config.ConditionalOnIntegrationEnabled
 import uk.gov.justice.digital.hmpps.jobsboardintegrationapi.employers.domain.Employer
 import uk.gov.justice.digital.hmpps.jobsboardintegrationapi.shared.domain.JobsBoardApiClient
 import java.time.Instant
 
+@ConditionalOnIntegrationEnabled
 @Service
 class JobsBoardApiWebClient(
   @Qualifier("jobsBoardWebClient") private val jobsBoardWebClient: WebClient,