Merged in feature/document (pull request #36)

Document CRUD

* doccreate

* dochashlocandget

* depsandtodo

internal/document/service.go

@@ -0,0 +1,24 @@
+package document
+
+import (
+	"queryorchestration/internal/database"
+
+	"github.com/google/uuid"
+)
+
+type Document struct {
+	ID       uuid.UUID
+	JobID    uuid.UUID
+	Hash     string
+	Location Location
+}
+
+type Service struct {
+	db *database.Connection
+}
+
+func New(db *database.Connection) *Service {
+	return &Service{
+		db,
+	}
+}