[DATALAB-844] [Back-end]: Notebook name should be unique per user

• Type: Task
• Status: Closed
• Priority: Major
• Resolution: Done
• Fix Version/s: v.2.2
• Component/s: DataLab Main
• Labels: AWS AZURE Back-end Debian GCP RedHat
• Epic Link: Project management
• Sprint: Apache DLab release 2.2
• Assignee: Bohdan Hliva
• Reporter: Vira Vitanska
• Created: 04/Jul/19 07:50
• Updated: 23/Jul/19 08:41
• Resolved: 23/Jul/19 08:41

Description

Add check for unique notebook name per user.
If notebook name is not unique add error message: 'This name already exists.'

Issue Links

• is cloned by: DATALAB-845 [Front-end]: Notebook name should be unique per user