[CE-134] Adjust Rate Limits (limit customfields+contexts fetching)

[clouless]

Bug

Not all customfields and contexts are displayed to administrator and user.
Sometimes timeouts on large data when displaying options list.

Acceptance Criteria

• ⚡ Since we use Forge we have to find the most acceptable solution within the possibilities of execution time (timeouts) and request limitations (rate limit).
• ✅ Display all customfields with working pagination
• ✅ Display all customfields when filter (search) is used with working pagination
• ✅ Display all contexts with working pagination and filter
• ✅ No timeouts when displaying options list with 1,000+ options.

Limits

We need to introduce these limits, since the app will otherwise be slow and possibly hit forge rate limits or produce timeouts:

User view:

• list customfields:
  • pagination without filter: Maximum number of 150 fields will be displayed. (=max 3 API request per page, ordered by field name)
  • pagination with filter: Maximum number of 150 fields will be displayed. (=max 3 API request per page, ordered by field name, filter via memory)
• list contexts of field:
  • pagination without filter: max 300 contexts will be displayed.. (=max 3 API request per page, order implicit name)
  • pagination with filter: max 300 contexts will be displayed. (=max 3 API requests, order implicit, filter in memory)
• list options of context:
  • Maximum number of 1,000 options displayed per context. (=max 10 API requests, ordered by internal order)
• Note that this applies to fields and contexts the user has permissions granted to

Admin view:

• list customfields:
  • pagination without filter: All fields will be displayed. (=1 API request per page, ordered by field name)
  • pagination with filter: All fields will be displayed. (=1 API request per page, ordered by field name, filter via API)
• list contexts of field:
  • pagination without filter: All contexts will be displayed. (=1 API request per page, order implicit)
  • pagination with filter: max 300 contexts will be displayed. (=max 3 API requests, order implicit, filter in memory)
• list options of context:
  • Maximum number of 1,000 options displayed per context. (=max 10 API requests, ordered by internal order)

⚡ The limits are now included in the admin guide get started page:

default options limits see: #139

[clouless]

✅ released to the marketplace in version 2.3.0 on 2023-08-24

See https://codeclou.io/customfield-editor-for-jira/cloud/release-notes/