36 lines
1.7 KiB
Markdown
36 lines
1.7 KiB
Markdown
---
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id: TASK-HIGH.1
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title: Deploy dithering API and test live endpoints
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status: Done
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assignee: []
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created_date: '2026-03-16 23:27'
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updated_date: '2026-03-16 23:46'
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labels: []
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dependencies: []
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parent_task_id: TASK-HIGH
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---
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## Description
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<!-- SECTION:DESCRIPTION:BEGIN -->
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Dithering feature (12 algorithms + screen-print separations) is implemented and committed on dev branch (commit 9c8df04). Needs: (1) bring rswag backend stack online on Netcup, (2) deploy dev→main, (3) verify live endpoints at rswag.online.
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<!-- SECTION:DESCRIPTION:END -->
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## Acceptance Criteria
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<!-- AC:BEGIN -->
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- [x] #1 Backend stack running on Netcup (db, redis, backend, frontend)
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- [x] #2 GET /api/designs/{slug}/dither returns dithered PNG
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- [x] #3 POST /api/designs/{slug}/screen-print returns separation URLs
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- [x] #4 GET /api/designs/{slug}/screen-print/{channel} returns channel PNG
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- [x] #5 Cache working (second request returns cached:true)
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- [x] #6 All 12 dithering algorithms functional
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<!-- AC:END -->
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## Implementation Notes
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<!-- SECTION:NOTES:BEGIN -->
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Deployed to Netcup on dev branch (commits 9c8df04 + 67a8c8f). Compose updated to pure Infisical injection - .env only has INFISICAL_CLIENT_ID, INFISICAL_CLIENT_SECRET, DB_PASSWORD, CORS_ORIGINS, POD_SANDBOX_MODE, NEXT_PUBLIC_API_URL. Fixed entrypoint.sh 2>&1 bug that was capturing stderr into eval. All endpoints verified working via internal and external URLs.
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All endpoints live and verified. Fixed: (1) entrypoint 2>&1 stderr bug, (2) downscaled to 512px max for CF timeout compliance. Error diffusion algos ~9-12s uncached, <1s cached. Bayer/ordered ~1.5s. Live URLs: https://rswag.online/api/designs/defectfi-dont-abuse-holes/dither
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<!-- SECTION:NOTES:END -->
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