Refactor project structure

internal/contract/contract.go

@@ -0,0 +1,36 @@
+package contract
+
+import (
+	"fmt"
+	"time"
+
+	"git.vakhrushev.me/av/transcriber/internal/entity"
+)
+
+type JobNotFoundError struct {
+	State   string
+	Message string
+}
+
+func (e *JobNotFoundError) Error() string {
+	return fmt.Sprintf("%s - %s", e.State, e.Message)
+}
+
+type FileRepository interface {
+	Create(file *entity.File) error
+	GetByID(id string) (*entity.File, error)
+}
+
+type TranscriptJobRepository interface {
+	Create(job *entity.TranscribeJob) error
+	Save(job *entity.TranscribeJob) error
+	GetByID(id string) (*entity.TranscribeJob, error)
+	FindAndAcquire(state, acquisitionId string, rottingTime time.Time) (*entity.TranscribeJob, error)
+}
+
+type ObjectStorage interface {
+}
+
+type FileConverter interface {
+	Convert(src, dest string) error
+}