feat: show execution result in play page

2 files changed, 12 insertions, 3 deletions

diff --git a/backend/taskqueue/processor.go b/backend/taskqueue/processor.go
index 1105da5..e505c5a 100644
--- a/backend/taskqueue/processor.go
+++ b/backend/taskqueue/processor.go
@@ -15,11 +15,13 @@ import (
 
 type ExecProcessor struct {
 	q *db.Queries
+	c chan string
 }
 
-func NewExecProcessor(q *db.Queries) *ExecProcessor {
+func NewExecProcessor(q *db.Queries, c chan string) *ExecProcessor {
 	return &ExecProcessor{
 		q: q,
+		c: c,
 	}
 }
 
@@ -78,6 +80,7 @@ func (p *ExecProcessor) ProcessTask(ctx context.Context, t *asynq.Task) error {
 			if err != nil {
 				return fmt.Errorf("CreateTestcaseExecution failed: %v", err)
 			}
+			p.c <- "compile_error"
 			return fmt.Errorf("swiftc failed: %v", resData.Stderr)
 		}
 	}
@@ -118,6 +121,7 @@ func (p *ExecProcessor) ProcessTask(ctx context.Context, t *asynq.Task) error {
 			if err != nil {
 				return fmt.Errorf("CreateTestcaseExecution failed: %v", err)
 			}
+			p.c <- "compile_error"
 			return fmt.Errorf("wasmc failed: %v", resData.Stderr)
 		}
 	}
@@ -166,6 +170,7 @@ func (p *ExecProcessor) ProcessTask(ctx context.Context, t *asynq.Task) error {
 			if err != nil {
 				return fmt.Errorf("CreateTestcaseExecution failed: %v", err)
 			}
+			p.c <- resData.Result
 			return fmt.Errorf("testrun failed: %v", resData.Stderr)
 		}
 		if isTestcaseExecutionCorrect(testcase.Stdout, resData.Stdout) {
@@ -179,6 +184,7 @@ func (p *ExecProcessor) ProcessTask(ctx context.Context, t *asynq.Task) error {
 			if err != nil {
 				return fmt.Errorf("CreateTestcaseExecution failed: %v", err)
 			}
+			p.c <- "wrong_answer"
 			return fmt.Errorf("testrun failed: %v", resData.Stdout)
 		}
 	}
diff --git a/backend/taskqueue/worker_server.go b/backend/taskqueue/worker_server.go
index 09d9761..485d6d3 100644
--- a/backend/taskqueue/worker_server.go
+++ b/backend/taskqueue/worker_server.go
@@ -9,9 +9,10 @@ import (
 type WorkerServer struct {
 	server  *asynq.Server
 	queries *db.Queries
+	c       chan string
 }
 
-func NewWorkerServer(redisAddr string, queries *db.Queries) *WorkerServer {
+func NewWorkerServer(redisAddr string, queries *db.Queries, c chan string) *WorkerServer {
 	return &WorkerServer{
 		server: asynq.NewServer(
 			asynq.RedisClientOpt{
@@ -19,12 +20,14 @@ func NewWorkerServer(redisAddr string, queries *db.Queries) *WorkerServer {
 			},
 			asynq.Config{},
 		),
+		queries: queries,
+		c:       c,
 	}
 }
 
 func (s *WorkerServer) Run() error {
 	mux := asynq.NewServeMux()
-	mux.Handle(TaskTypeExec, NewExecProcessor(s.queries))
+	mux.Handle(TaskTypeExec, NewExecProcessor(s.queries, s.c))
 
 	return s.server.Run(mux)
 }