thread-master/docs/product/growth-loop/tasks/T350-account-health-model-recompute.md

T350 — account-health-model-recompute-job

Status: done
Milestone: M3
Kind: feat
Est. change: ~180 lines

Goal

完成後系統應：每 ThreadsAccount 有 score 0–100、level normal|warn|throttle、factors、advice；日批＋發送事件可重算。

Depends on

• T301

Inputs

• Spec：../spec.md §3.3、§4.4、AH-01
• 既有 outbox 失敗率、token 狀態、發送紀錄

Outputs

路徑	動作	說明
apps/backend/internal/module/**/health/**	add	domain + recompute
job template	edit	account_health_recompute

行為變更

• 無操作不扣分
• 門檻：≥70 normal；40–69 warn；<40 throttle

Out of scope

• 送出閘（T351）

Acceptance

• Spec：AH-01
• 指令：

cd apps/backend && go test ./internal/.../health/... -count=1

Notes

權重可調；門檻帶鎖定。