refactor(backend): wrap taskqueue.processor

1 files changed, 110 insertions, 0 deletions

diff --git a/backend/taskqueue/processor_wrapper.go b/backend/taskqueue/processor_wrapper.go
new file mode 100644
index 0000000..1ae9f2f
--- /dev/null
+++ b/backend/taskqueue/processor_wrapper.go
@@ -0,0 +1,110 @@
+package taskqueue
+
+import (
+	"context"
+	"encoding/json"
+	"errors"
+	"fmt"
+
+	"github.com/hibiken/asynq"
+)
+
+type processorWrapper struct {
+	impl    processor
+	results chan TaskResult
+}
+
+func newProcessorWrapper(impl processor) *processorWrapper {
+	return &processorWrapper{
+		impl:    impl,
+		results: make(chan TaskResult),
+	}
+}
+
+func (p *processorWrapper) processTaskCompileSwiftToWasm(ctx context.Context, t *asynq.Task) error {
+	var payload TaskPayloadCompileSwiftToWasm
+	if err := json.Unmarshal(t.Payload(), &payload); err != nil {
+		err := fmt.Errorf("json.Unmarshal failed: %v: %w", err, asynq.SkipRetry)
+		p.results <- &TaskResultCompileSwiftToWasm{Err: err}
+		return err
+	}
+
+	result, err := p.impl.doProcessTaskCompileSwiftToWasm(ctx, &payload)
+	if err != nil {
+		retryCount, _ := asynq.GetRetryCount(ctx)
+		maxRetry, _ := asynq.GetMaxRetry(ctx)
+		isRecoverable := !errors.Is(err, asynq.SkipRetry) && retryCount < maxRetry
+		if !isRecoverable {
+			p.results <- &TaskResultCompileSwiftToWasm{Err: err}
+		}
+		return err
+	}
+	p.results <- result
+	return nil
+}
+
+func (p *processorWrapper) processTaskCompileWasmToNativeExecutable(ctx context.Context, t *asynq.Task) error {
+	var payload TaskPayloadCompileWasmToNativeExecutable
+	if err := json.Unmarshal(t.Payload(), &payload); err != nil {
+		err := fmt.Errorf("json.Unmarshal failed: %v: %w", err, asynq.SkipRetry)
+		p.results <- &TaskResultCompileWasmToNativeExecutable{Err: err}
+		return err
+	}
+
+	result, err := p.impl.doProcessTaskCompileWasmToNativeExecutable(ctx, &payload)
+	if err != nil {
+		retryCount, _ := asynq.GetRetryCount(ctx)
+		maxRetry, _ := asynq.GetMaxRetry(ctx)
+		isRecoverable := !errors.Is(err, asynq.SkipRetry) && retryCount < maxRetry
+		if !isRecoverable {
+			p.results <- &TaskResultCompileWasmToNativeExecutable{Err: err}
+		}
+		return err
+	}
+	p.results <- result
+	return nil
+}
+
+func (p *processorWrapper) processTaskCreateSubmissionRecord(ctx context.Context, t *asynq.Task) error {
+	var payload TaskPayloadCreateSubmissionRecord
+	if err := json.Unmarshal(t.Payload(), &payload); err != nil {
+		err := fmt.Errorf("json.Unmarshal failed: %v: %w", err, asynq.SkipRetry)
+		p.results <- &TaskResultCreateSubmissionRecord{Err: err}
+		return err
+	}
+
+	result, err := p.impl.doProcessTaskCreateSubmissionRecord(ctx, &payload)
+	if err != nil {
+		retryCount, _ := asynq.GetRetryCount(ctx)
+		maxRetry, _ := asynq.GetMaxRetry(ctx)
+		isRecoverable := !errors.Is(err, asynq.SkipRetry) && retryCount < maxRetry
+		if !isRecoverable {
+			p.results <- &TaskResultCreateSubmissionRecord{Err: err}
+		}
+		return err
+	}
+	p.results <- result
+	return nil
+}
+
+func (p *processorWrapper) processTaskRunTestcase(ctx context.Context, t *asynq.Task) error {
+	var payload TaskPayloadRunTestcase
+	if err := json.Unmarshal(t.Payload(), &payload); err != nil {
+		err := fmt.Errorf("json.Unmarshal failed: %v: %w", err, asynq.SkipRetry)
+		p.results <- &TaskResultRunTestcase{Err: err}
+		return err
+	}
+
+	result, err := p.impl.doProcessTaskRunTestcase(ctx, &payload)
+	if err != nil {
+		retryCount, _ := asynq.GetRetryCount(ctx)
+		maxRetry, _ := asynq.GetMaxRetry(ctx)
+		isRecoverable := !errors.Is(err, asynq.SkipRetry) && retryCount < maxRetry
+		if !isRecoverable {
+			p.results <- &TaskResultRunTestcase{Err: err}
+		}
+		return err
+	}
+	p.results <- result
+	return nil
+}