added /v1alpha2/container/{containerId} (#609)

Signed-off-by: munishchouhan <[email protected]>

src/main/groovy/io/seqera/wave/controller/ContainerController.groovy

@@ -470,4 +470,12 @@ class ContainerController {
                 .header(WWW_AUTHENTICATE, "Basic realm=Wave Authentication")
     }
 
+    @Get('/v1alpha2/container/{containerId}')
+    HttpResponse<WaveContainerRecord> getContainerDetails(String containerId) {
+        final data = persistenceService.loadContainerRequest(containerId)
+        if( !data )
+            return HttpResponse.notFound()
+        return HttpResponse.ok(data)
+    }
+
 }

src/test/groovy/io/seqera/wave/controller/ContainerControllerTest.groovy

@@ -53,6 +53,7 @@ import io.seqera.wave.service.inspect.ContainerInspectServiceImpl
 import io.seqera.wave.service.pairing.PairingService
 import io.seqera.wave.service.pairing.socket.PairingChannel
 import io.seqera.wave.service.persistence.PersistenceService
+import io.seqera.wave.service.persistence.WaveContainerRecord
 import io.seqera.wave.service.token.ContainerTokenService
 import io.seqera.wave.service.token.TokenData
 import io.seqera.wave.service.validation.ValidationServiceImpl
@@ -611,4 +612,27 @@ class ContainerControllerTest extends Specification {
         then:
         noExceptionThrown()
     }
+
+    def '/v1alpha2/container/{containerId} should return a container record' () {
+        given:
+        def body = new SubmitContainerTokenRequest(containerImage: 'hello-world')
+        def req1 = HttpRequest.POST("/container-token", body)
+        def resp1 = client.toBlocking().exchange(req1, SubmitContainerTokenResponse)
+        and:
+        resp1.status() == HttpStatus.OK
+        and:
+        def containerId = resp1.body().containerToken
+
+        when:
+        def req2 = HttpRequest.GET("/v1alpha2/container/${containerId}")
+        def resp2 = client.toBlocking().exchange(req2, WaveContainerRecord)
+        then:
+        resp2.status() == HttpStatus.OK
+        and:
+        def result = resp2.body()
+        and:
+        result.containerImage == 'hello-world'
+        result.sourceImage == 'docker.io/library/hello-world:latest'
+        result.waveImage == resp1.body().targetImage
+    }
 }