fix(ai): finish async media accounting and recheck output access

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Continue accounting for asynchronous image and video jobs after client disconnect. Validate provider completion states and recheck filesystem access before saving a generated result.

Auth/permission and billing behavior changes. Confirm the return contract when a completed result cannot be saved after access changes.

Validation on this isolated branch: 263 backend tests across 7 suites. git diff --check passed.

Activity

fix(ai): finish async media accounting and recheck output access

8aab17eOct 27

github-actions[bot]3d ago

Coverage Report

Status	Category	Percentage	Covered / Total
🔵	Lines	94.97% ⬇️ -0.05 pp	38976 / 41038
🔵	Statements	93.14% ⬇️ -0.06 pp	42816 / 45965
🔵	Functions	92.43% ⬇️ -0.15 pp	7391 / 7996
🔵	Branches	84.46% ⬇️ -0.08 pp	29948 / 35457

File Coverage

File	Stmts	Branches	Functions	Lines	Uncovered Lines
Changed Files
src/backend/controllers/drivers/DriverController.ts	87.85% ⬇️ -0.10 pp	56.17% ⬇️ -1.09 pp	61.53% ⬆️ +1.01 pp	94.11% ⬇️ -0.03 pp	6, 13, 16, 24-26, 32-34, 38-39, 43, 44, 45, 46, 47, 186, 272, 490-492, 498, 500-503
src/backend/controllers/drivers/callSlot.ts	93.54%	94.44%	85.71%	96.15%	54, 66
src/backend/core/context.ts	100% 🟰 ±0 pp	100% 🟰 ±0 pp	100% 🟰 ±0 pp	100% 🟰 ±0 pp
src/backend/core/http/middleware/rateLimit.js	98.32% 🟰 ±0 pp	91.86% 🟰 ±0 pp	98.55% 🟰 ±0 pp	98.88% 🟰 ±0 pp	137, 168, 171, 440-444, 748
src/backend/drivers/ai-image/ImageGenerationDriver.ts	98.38% ⬆️ +0.01 pp	91.89% 🟰 ±0 pp	96.55% 🟰 ±0 pp	98.85% ⬆️ +0.01 pp	137, 293-297, 476-485
src/backend/drivers/ai-image/providers/kling/KlingImageProvider.ts	96% ⬆️ +3.06 pp	92.75% ⬆️ +4.02 pp	100% 🟰 ±0 pp	95.83% ⬆️ +1.93 pp	112-114, 140-142, 225
src/backend/drivers/ai-video/VideoGenerationDriver.ts	92.67% ⬆️ +0.04 pp	82.12% 🟰 ±0 pp	100% 🟰 ±0 pp	94.41% ⬆️ +0.03 pp	78-81, 188, 236-240, 439-448, 568-574, 611
src/backend/drivers/ai-video/providers/polling.ts	97.4% ⬇️ -0.60 pp	94.28% ⬇️ -2.14 pp	100% 🟰 ±0 pp	98.59% ⬇️ -1.41 pp	110, 237-240
src/backend/drivers/ai-video/providers/byteplus/BytePlusVideoProvider.ts	93.28% ⬆️ +0.21 pp	85.33% ⬆️ +0.61 pp	100% 🟰 ±0 pp	93.89% ⬆️ +0.14 pp	133-135, 148-150, 254-256, 290-294, 313, 339-343, 469, 480-483
src/backend/drivers/ai-video/providers/kling/KlingVideoProvider.ts	96.08% ⬆️ +0.13 pp	92.55% ⬆️ +0.69 pp	100% 🟰 ±0 pp	95.85% ⬆️ +0.12 pp	170-172, 201-203, 211-213, 353, 489-492, 552-554, 562
src/backend/drivers/ai-video/providers/minimax/MiniMaxVideoProvider.ts	96.69% ⬆️ +0.11 pp	90.09% ⬆️ +0.57 pp	96.77% ⬆️ +0.22 pp	96.5% ⬆️ +0.09 pp	106, 265-267, 312-314, 371, 383, 485, 605
src/backend/drivers/ai-video/providers/together/TogetherVideoProvider.ts	96.61% ⬆️ +0.12 pp	90% ⬆️ +0.50 pp	100% 🟰 ±0 pp	97.04% ⬆️ +0.09 pp	201-203, 500, 514-517, 527-528
src/backend/drivers/util/generatedMedia.ts	100% ⬆️ +7.70 pp	95.83% ⬆️ +1.39 pp	100% ⬆️ +33.34 pp	100% ⬆️ +7.70 pp

Generated in workflow #3049 for commit ab36a6a by the Vitest Coverage Report Action

fix(ai): settle late media jobs on their outcome and keep their slot

ab36a6aOct 28