remove media_attachments.updated_at column

internal/processing/media/getfile.go

@@ -177,9 +177,7 @@ func (p *Processor) getAttachmentContent(
 	}
 
 	// Start preparing API content model.
-	apiContent := &apimodel.Content{
-		ContentUpdated: attach.UpdatedAt,
-	}
+	apiContent := &apimodel.Content{}
 
 	// Retrieve appropriate
 	// size file from storage.

internal/processing/media/unattach_test.go

@@ -20,7 +20,6 @@ package media_test
 import (
 	"context"
 	"testing"
-	"time"
 
 	"github.com/stretchr/testify/suite"
 )
@@ -42,8 +41,6 @@ func (suite *UnattachTestSuite) TestUnattachMedia() {
 
 	dbAttachment, errWithCode := suite.db.GetAttachmentByID(ctx, a.ID)
 	suite.NoError(errWithCode)
-
-	suite.WithinDuration(dbAttachment.UpdatedAt, time.Now(), 1*time.Minute)
 	suite.Empty(dbAttachment.StatusID)
 }