Metdata JSON Worker

[kespinola]

Goal

Uploading of any metadata json is done in the background as the first step in the mint creation processes.

Changes

• [X] Create generic worker and job queue system using redis and postgres for persistence
• [X] Metadata JSON upload task uploads MetadataJsonInput to IPSF and based on caller continues the creation flow
• [X] Make use of db transactions to ensure atomic inserts or updates of records related to a mutation
• [x] Retry uploads in case of failure
• [ ] Trigger failure flow for the mint if uploads exceeds retry limit allowing the user to retry