thread-master/docs/product/growth-loop/tasks/T310-outcome-domain-model-repository.md

T310 — outcome-domain-model-and-repository

Status: done
Milestone: M1
Kind: feat
Est. change: ~180 lines

Goal

完成後系統應：OutcomeEvent domain + repository（mongo／memory）可 CRUD；含 source、confidence、window、conversion 欄位。

Depends on

• T301

Inputs

• Spec：../spec.md §2、§3.1、§8
• 既有 module 模式：apps/backend/internal/module/**

Outputs

路徑	動作	說明
apps/backend/internal/module/**/outcome/**	add	domain + repo + usecase 殼

行為變更

• 可建立 observing 事件；list by owner；amend conversion

Out of scope

• HTTP handler 完整（T313）
• observe Job（T312）

Acceptance

• unit test create/list/amend
• 指令：

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

Notes

confidence: confirmed | possible