Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
28 KiB
逐次比价/领券广告收益 Implementation Plan
For agentic workers: REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (
- [ ]) syntax for tracking.
Goal: 让 admin「领券数据」和「比价记录」两个看板的 table 每一行显示这一次领券/比价产生的广告收益(预估元)。
Architecture: 客户端在信息流(Draw)展示上报 eCPM 时带上本场 trace_id,后端落到 ad_ecpm_record.trace_id(新列 + 索引)。两个看板在分页后,对当前页的 trace_id 批量聚合一次 ad_ecpm_record 的展示收益(单条收益 = min(eCPM元,¥500)/1000,与广告收益报表同口径),挂到每行。查询是按 trace_id 索引的单条聚合,与已上线的 _ad_coins_by_trace(比价记录页「比价赚N金币」)同一性能剖面。
Tech Stack: 后端 FastAPI + SQLAlchemy 2.0 + Alembic;客户端 Android(Kotlin/OkHttp);admin 前端 Next.js + React + Ant Design(shaguabijia-admin-web)。
背景与约束(执行前必读)
- 收益 ≠ 金币。本功能查的是「我们赚的广告收益」(数据源
ad_ecpm_record,客户端自报 eCPM 折算的预估),不是发给用户的金币(那是ad_feed_reward_record,已有trace_id)。 - 只能到「场景 + 单次」粒度。
trace_id由客户端在比价(comparisonTraceId)/领券(sessionTraceId)全流程保持不变。激励视频、福利页、旧客户端不带 trace_id → 该列为 NULL,历史数据无法回填,只对升级后新数据生效。 - 收益口径(与
app/admin/repositories/ad_revenue.py:165-167完全一致): 单条展示收益(元) =min(parse_ecpm_yuan(ecpm_raw), AD_ECPM_MAX_FEN/100) / 1000其中AD_ECPM_MAX_FEN = 50000(分)= ¥500 CPM 封顶,parse_ecpm_yuan(x) = parse_ecpm_fen(x)/100。 - 性能前提:
ad_ecpm_record是全库写入量最大的表。必须有ix_ad_ecpm_record_trace_id索引(本计划 Task A2 建),且只对当前页的 trace_id 聚合,绝不对整个日期区间聚合。 - 跨仓库:本计划涉及三个仓库,路径前缀:
- 后端
e:\project\shaguabijia-app-server(相对路径即以此为根) - 客户端
E:\project\shaguabijia-app-android - admin 前端
e:\project\shaguabijia-admin-web
- 后端
File Structure
后端(shaguabijia-app-server)
- Modify
app/models/ad_ecpm.py—AdEcpmRecord加trace_id列(索引) - Create
alembic/versions/ad_ecpm_trace_id.py— 加列 + 索引,并收敛当前双 head - Modify
app/schemas/ad.py—EcpmReportIn加trace_id字段 - Modify
app/repositories/ad_ecpm.py—create_ecpm_record持久化trace_id;新增revenue_yuan_by_trace聚合器 - Modify
app/api/v1/ad.py—ecpm_report透传trace_id - Modify
app/admin/schemas/coupon_data.py—CouponDataRow加ad_revenue_yuan - Modify
app/admin/repositories/coupon_data.py— 逐页补ad_revenue_yuan - Modify
app/admin/schemas/comparison.py—AdminComparisonListItem加ad_revenue_yuan - Modify
app/admin/repositories/queries.py—list_comparison_records逐页补ad_revenue_yuan - Create
tests/test_ad_ecpm_trace_revenue.py— 聚合器 + 落库单测 - Create
tests/test_board_ad_revenue.py— 两个看板收益列单测
app/models/__init__.py不需改:AdEcpmRecord已注册,只是加列。
客户端(shaguabijia-app-android)
- Modify
app/src/main/java/com/jishisongfu/shaguabijia/agent/network/ApiClient.kt—reportAdImpression加traceId参数 - Modify
app/src/main/java/com/jishisongfu/shaguabijia/agent/service/ad/CompareAdController.kt— 比价展示上报带traceId - Modify
app/src/main/java/com/jishisongfu/shaguabijia/service/CouponForegroundService.kt— 领券展示上报带traceId
admin 前端(shaguabijia-admin-web)
- Modify
src/lib/types.ts—ComparisonRecordListItem加ad_revenue_yuan - Modify
src/app/(main)/comparison-records/page.tsx— 加「广告收益」列 - Modify
src/app/(main)/coupon-data/page.tsx—CouponDataRow加字段 + 加「广告收益」列
Phase A — 后端数据打通(落 trace_id + 收益聚合器)
Task A1: AdEcpmRecord 加 trace_id 列
Files:
-
Modify:
app/models/ad_ecpm.py -
Step 1: 加列
在 app/models/ad_ecpm.py 中,找到 feed_scene 这一行:
feed_scene: Mapped[str | None] = mapped_column(String(16), nullable=True)
在其下方插入:
# 本次比价/领券 trace_id(信息流场景客户端带上):把这条展示收益归属到对应比价/领券记录。
# 领券数据 / 比价记录看板按 trace_id 聚合"本次广告收益"。激励视频/福利/旧客户端 = NULL。
trace_id: Mapped[str | None] = mapped_column(String(64), index=True, nullable=True)
- Step 2: 提交
git add app/models/ad_ecpm.py
git commit -m "feat(ad-ecpm): add trace_id column to AdEcpmRecord model"
Task A2: 迁移 — 加列 + 索引,并收敛双 head
Files:
- Create:
alembic/versions/ad_ecpm_trace_id.py
⚠️ 当前
alembic heads有两个 head:11c44afbea58(selfstat 表)与merge_pages_override_coupon_slot(#126+领券合并)。本迁移用元组down_revision把二者收敛成单 head,同时加列,让alembic upgrade head(单数,run.sh 用)恢复正常。
- Step 1: 确认当前 heads 未漂移
Run: alembic heads
Expected: 恰好两行 —
11c44afbea58 (head)
merge_pages_override_coupon_slot (head)
若不同(他人已合并/新增),把下面 down_revision 改成此刻实际的 head 列表。
- Step 2: 建迁移文件
Create alembic/versions/ad_ecpm_trace_id.py:
"""ad_ecpm_record.trace_id(展示收益归属到比价/领券 trace)+ 收敛双 head
信息流(Draw)展示 eCPM 上报时带上本场比价/领券 trace_id,落此列;领券数据 / 比价记录看板
按 trace_id 聚合"本次广告收益"。激励视频/福利/旧客户端为 NULL。
顺带把当前两个 head(11c44afbea58 selfstat 表 + merge_pages_override_coupon_slot)收敛成
单 head,让 `alembic upgrade head`(单数,部署/run.sh 用)恢复正常。
Revision ID: ad_ecpm_trace_id
Revises: 11c44afbea58, merge_pages_override_coupon_slot
Create Date: 2026-07-10
"""
from typing import Sequence, Union
from alembic import op
import sqlalchemy as sa
revision: str = "ad_ecpm_trace_id"
down_revision: Union[str, Sequence[str], None] = (
"11c44afbea58",
"merge_pages_override_coupon_slot",
)
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None
def upgrade() -> None:
# SQLite 下 ADD COLUMN(可空)与 CREATE INDEX 均原生支持,无需 batch_alter_table
# (同 ad_feed_reward_trace_id 迁移)。
op.add_column(
"ad_ecpm_record",
sa.Column("trace_id", sa.String(length=64), nullable=True),
)
op.create_index(
op.f("ix_ad_ecpm_record_trace_id"),
"ad_ecpm_record",
["trace_id"],
unique=False,
)
def downgrade() -> None:
op.drop_index(op.f("ix_ad_ecpm_record_trace_id"), table_name="ad_ecpm_record")
op.drop_column("ad_ecpm_record", "trace_id")
- Step 3: 应用迁移
Run: alembic upgrade head
Expected: 无报错(不再报 "multiple heads")。
- Step 4: 验证单 head + 列存在
Run: alembic heads
Expected: 只有一行 ad_ecpm_trace_id (head)。
Run: python -c "from sqlalchemy import inspect; from app.db.session import engine; print([c['name'] for c in inspect(engine).get_columns('ad_ecpm_record')])"
Expected: 输出的列名列表包含 trace_id。
- Step 5: 提交
git add alembic/versions/ad_ecpm_trace_id.py
git commit -m "feat(migration): add ad_ecpm_record.trace_id + index, converge heads"
Task A3: EcpmReportIn 加 trace_id 字段
Files:
-
Modify:
app/schemas/ad.py -
Step 1: 加字段
在 app/schemas/ad.py 的 EcpmReportIn 里,找到 feed_scene 字段定义(以 feed_scene: str | None = Field( 开头的那段)。在该字段之后插入:
trace_id: str | None = Field(
None,
max_length=64,
description="本次比价/领券 trace_id(信息流场景带上):把这条展示收益归属到对应比价/领券,"
"供领券数据/比价记录看板聚合本场广告收益;激励视频/福利为空",
)
- Step 2: 提交
git add app/schemas/ad.py
git commit -m "feat(ad-schema): EcpmReportIn accepts trace_id"
Task A4: create_ecpm_record 持久化 trace_id + 新增 revenue_yuan_by_trace
Files:
-
Modify:
app/repositories/ad_ecpm.py -
Test:
tests/test_ad_ecpm_trace_revenue.py -
Step 1: 写失败测试
Create tests/test_ad_ecpm_trace_revenue.py:
"""ad_ecpm_record.trace_id 落库 + 按 trace 聚合广告收益(元)。"""
from __future__ import annotations
from datetime import UTC, datetime
from sqlalchemy import delete
from app.db.session import SessionLocal
from app.models.ad_ecpm import AdEcpmRecord
from app.repositories import ad_ecpm as crud_ecpm
def _ecpm(trace_id: str, ecpm_raw: str, session_id: str) -> AdEcpmRecord:
"""构造一条 Draw 展示 eCPM(不 commit;ad_session_id 全局唯一,须各不相同)。"""
return AdEcpmRecord(
user_id=1,
ad_type="draw",
feed_scene="comparison",
ad_session_id=session_id,
ecpm_raw=ecpm_raw,
trace_id=trace_id,
report_date="2020-01-02",
created_at=datetime(2020, 1, 2, tzinfo=UTC),
)
def test_revenue_yuan_by_trace_sums_and_clamps() -> None:
"""同一 trace 多条展示求和;收益=min(eCPM元,¥500)/1000;无展示的 trace 不出现。
ecpm 200 分→2.0 元/千次→0.002 元/次;300 分→0.003;合计 0.005。
"""
db = SessionLocal()
try:
db.add_all([
_ecpm("t1", "200", "sess-t1-a"),
_ecpm("t1", "300", "sess-t1-b"),
_ecpm("t2", "0", "sess-t2-a"),
])
db.flush()
rev = crud_ecpm.revenue_yuan_by_trace(db, ["t1", "t2", "t3"])
assert rev["t1"] == 0.005
assert rev.get("t2", 0.0) == 0.0
assert "t3" not in rev # 无展示的 trace 不出现在结果里
finally:
db.rollback()
db.close()
def test_revenue_yuan_by_trace_empty() -> None:
"""空 trace 列表直接返回 {}(避免 IN () 非法)。"""
db = SessionLocal()
try:
assert crud_ecpm.revenue_yuan_by_trace(db, []) == {}
finally:
db.close()
def test_create_ecpm_record_persists_trace_id() -> None:
"""create_ecpm_record 落 trace_id。"""
db = SessionLocal()
try:
rec = crud_ecpm.create_ecpm_record(
db, 1, ad_type="draw", ecpm_raw="150",
ad_session_id="sess-trace-persist", feed_scene="coupon",
trace_id="trace-xyz",
)
assert rec.trace_id == "trace-xyz"
finally:
db.execute(delete(AdEcpmRecord).where(AdEcpmRecord.ad_session_id == "sess-trace-persist"))
db.commit()
db.close()
- Step 2: 跑测试确认失败
Run: pytest tests/test_ad_ecpm_trace_revenue.py -q
Expected: FAIL — create_ecpm_record 无 trace_id 参数(TypeError)/ revenue_yuan_by_trace 不存在(AttributeError)。
- Step 3: 实现
在 app/repositories/ad_ecpm.py:
(a) 顶部 import 区加(与现有 from app.core.rewards import cn_today 并列):
from app.core import rewards
(b) create_ecpm_record 的签名里,在 feed_scene: str | None = None, 之后加一行参数:
trace_id: str | None = None,
(c) 同函数体内构造 AdEcpmRecord(...) 处,在 feed_scene=feed_scene, 之后加一行:
trace_id=trace_id,
(d) 文件末尾新增聚合器:
def revenue_yuan_by_trace(db: Session, trace_ids: list[str]) -> dict[str, float]:
"""各 trace_id 的广告预估收益(元):按 trace_id 聚合 ad_ecpm_record 的展示收益。
单条展示收益 = min(eCPM元, AD_ECPM_MAX_FEN/100) / 1000(与 admin 广告收益报表同口径)。
ecpm_raw 是字符串且需逐条钳顶,故取回后 Python 求和(行数=本页各 trace 的展示条数,很小)。
trace_id 仅信息流(比价/领券)场景客户端带,激励视频/旧数据为 NULL,按 trace_id 过滤天然只算对应场景。
只喂**当前页**的 trace_id(≤ 一页条数);空集合直接返回(避免 IN () 非法)。
"""
if not trace_ids:
return {}
rows = db.execute(
select(AdEcpmRecord.trace_id, AdEcpmRecord.ecpm_raw).where(
AdEcpmRecord.trace_id.in_(trace_ids),
)
).all()
cap_yuan = rewards.AD_ECPM_MAX_FEN / 100.0
out: dict[str, float] = {}
for tid, ecpm_raw in rows:
if not tid:
continue
out[tid] = out.get(tid, 0.0) + min(rewards.parse_ecpm_yuan(ecpm_raw), cap_yuan) / 1000.0
return {tid: round(v, 6) for tid, v in out.items()}
- Step 4: 跑测试确认通过
Run: pytest tests/test_ad_ecpm_trace_revenue.py -q
Expected: PASS(3 passed)。
- Step 5: 提交
git add app/repositories/ad_ecpm.py tests/test_ad_ecpm_trace_revenue.py
git commit -m "feat(ad-ecpm): persist trace_id + revenue_yuan_by_trace aggregator"
Task A5: ecpm_report 端点透传 trace_id
Files:
-
Modify:
app/api/v1/ad.py -
Step 1: 透传字段
在 app/api/v1/ad.py 的 ecpm_report 函数里,找到 crud_ecpm.create_ecpm_record( 调用,在 feed_scene=payload.feed_scene, 之后加一行:
trace_id=payload.trace_id,
- Step 2: 冒烟验证(手动,可选)
启动后端(./run.sh),用一个有效用户 JWT 调:
Run:
curl -s -X POST http://127.0.0.1:8770/api/v1/ad/ecpm-report \
-H "Authorization: Bearer <USER_JWT>" -H "Content-Type: application/json" \
-d '{"ad_type":"draw","ecpm":"200","ad_session_id":"smoke-sess-1","feed_scene":"comparison","trace_id":"smoke-trace-1"}'
Expected: {"ok":true};库里 ad_ecpm_record 出现一条 trace_id='smoke-trace-1' 的记录。
端点逻辑是纯透传,已由 A4 的 schema/repo 测试覆盖;此步仅人工确认接线。
- Step 3: 提交
git add app/api/v1/ad.py
git commit -m "feat(ad-api): ecpm-report forwards trace_id to record"
Phase B — 后端两个看板补收益列
Task B1: 领券数据看板逐行补 ad_revenue_yuan
Files:
-
Modify:
app/admin/schemas/coupon_data.py -
Modify:
app/admin/repositories/coupon_data.py -
Test:
tests/test_board_ad_revenue.py -
Step 1: 写失败测试
Create tests/test_board_ad_revenue.py:
"""两个看板逐行「本次广告收益」(元):按 trace_id 聚合 ad_ecpm_record。"""
from __future__ import annotations
from datetime import UTC, date, datetime
from sqlalchemy import delete
from app.admin.repositories import queries
from app.admin.repositories.coupon_data import coupon_data_report
from app.db.session import SessionLocal
from app.models.ad_ecpm import AdEcpmRecord
from app.models.comparison import ComparisonRecord
from app.models.coupon_state import CouponSession
def _ecpm(trace_id: str, ecpm_raw: str, session_id: str, scene: str) -> AdEcpmRecord:
return AdEcpmRecord(
user_id=1, ad_type="draw", feed_scene=scene, ad_session_id=session_id,
ecpm_raw=ecpm_raw, trace_id=trace_id, report_date="2020-01-02",
created_at=datetime(2020, 1, 2, tzinfo=UTC),
)
def test_coupon_data_report_includes_ad_revenue() -> None:
"""领券看板明细行带本次广告收益;200+300 分 → 0.005 元。"""
db = SessionLocal()
try:
db.add(CouponSession(
trace_id="rev-cp-1", device_id="d1", status="completed", app_env="prod",
platforms=["meituan-waimai"], platform_success=["meituan-waimai"],
started_at=datetime(2020, 1, 2, tzinfo=UTC), started_date=date(2020, 1, 2),
))
db.add_all([
_ecpm("rev-cp-1", "200", "cp-sess-a", "coupon"),
_ecpm("rev-cp-1", "300", "cp-sess-b", "coupon"),
])
db.flush()
res = coupon_data_report(db, date_from="2020-01-02", date_to="2020-01-02", app_env="prod")
row = next(r for r in res["items"] if r["trace_id"] == "rev-cp-1")
assert row["ad_revenue_yuan"] == 0.005
finally:
db.rollback()
db.close()
def test_comparison_list_includes_ad_revenue() -> None:
"""比价记录列表项带本次广告收益;200 分 → 0.002 元。
用独有 user_id 过滤,确保本行必落在第一页(避免共享测试库里同 user 记录多、分页把它挤掉)。
"""
db = SessionLocal()
try:
db.add(ComparisonRecord(
trace_id="rev-cmp-1", user_id=987654, status="success", business_type="food",
created_at=datetime(2020, 1, 2, tzinfo=UTC),
))
db.add(_ecpm("rev-cmp-1", "200", "cmp-sess-a", "comparison"))
db.commit()
items, _next, _total = queries.list_comparison_records(db, user_id=987654)
row = next(it for it in items if it.trace_id == "rev-cmp-1")
assert row.ad_revenue_yuan == 0.002
finally:
db.execute(delete(AdEcpmRecord).where(AdEcpmRecord.trace_id.in_(["rev-cmp-1"])))
db.execute(delete(ComparisonRecord).where(ComparisonRecord.trace_id == "rev-cmp-1"))
db.commit()
db.close()
- Step 2: 跑测试确认失败
Run: pytest tests/test_board_ad_revenue.py -q
Expected: FAIL — coupon_data_report 明细行无 ad_revenue_yuan 键(KeyError);ComparisonRecord 无 ad_revenue_yuan(AttributeError)。
- Step 3: 领券 schema 加字段
在 app/admin/schemas/coupon_data.py 的 CouponDataRow 里,trace_url 字段之后加:
ad_revenue_yuan: float = Field(
0.0, description="本次领券看的信息流广告预估收益(元);按 trace_id 聚合 ad_ecpm_record"
)
- Step 4: 领券 repo 逐页补收益
在 app/admin/repositories/coupon_data.py:
(a) import 区(现有 from app.models.user import User 附近)加:
from app.repositories import ad_ecpm as crud_ecpm
(b) _session_to_row 签名改为(加末位参数):
def _session_to_row(r, phone: str | None = None, nickname: str | None = None, ad_revenue_yuan: float = 0.0) -> dict:
并在其返回的 dict 里,"trace_url": r.trace_url, 之后加一行:
"ad_revenue_yuan": ad_revenue_yuan,
(c) 在 coupon_data_report 里,找到构造明细的这段:
items = []
for r in page:
phone, nickname = user_map.get(r.user_id, (None, None)) if r.user_id is not None else (None, None)
items.append(_session_to_row(r, phone, nickname))
替换为(新增 rev_map + 传入):
rev_map = crud_ecpm.revenue_yuan_by_trace(db, [r.trace_id for r in page])
items = []
for r in page:
phone, nickname = user_map.get(r.user_id, (None, None)) if r.user_id is not None else (None, None)
items.append(_session_to_row(r, phone, nickname, ad_revenue_yuan=rev_map.get(r.trace_id, 0.0)))
coupon_user_records(手机号抽屉)仍走_session_to_row(r),ad_revenue_yuan取默认 0.0——抽屉不展示收益列,无需补;字段有默认值故 schema 校验不受影响。
- Step 5: 跑领券用例确认通过
Run: pytest tests/test_board_ad_revenue.py::test_coupon_data_report_includes_ad_revenue -q
Expected: PASS。
- Step 6: 提交
git add app/admin/schemas/coupon_data.py app/admin/repositories/coupon_data.py tests/test_board_ad_revenue.py
git commit -m "feat(admin-coupon-data): per-session ad revenue column"
Task B2: 比价记录看板逐行补 ad_revenue_yuan
Files:
-
Modify:
app/admin/schemas/comparison.py -
Modify:
app/admin/repositories/queries.py -
Step 1: 比价 schema 加字段
在 app/admin/schemas/comparison.py 的 AdminComparisonListItem 里,created_at: datetime 之前加:
ad_revenue_yuan: float = 0.0 # 本次比价看的信息流广告预估收益(元),queries 瞬态挂 ORM 实例上
- Step 2: 比价 repo 逐页补收益
在 app/admin/repositories/queries.py:
(a) import 区加:
from app.repositories import ad_ecpm
(b) 在 list_comparison_records 里,找到:
_attach_user_info(db, items)
return items, next_cursor, total
替换为:
_attach_user_info(db, items)
# 「本次比价看广告的预估收益」:按本页 trace_id 一次性聚合(同 _attach_user_info 逐页范式)。
# ad_revenue_yuan 非 ORM 列,仅瞬态挂实例上供 AdminComparisonListItem(from_attributes)读出。
rev = ad_ecpm.revenue_yuan_by_trace(db, [it.trace_id for it in items])
for it in items:
it.ad_revenue_yuan = rev.get(it.trace_id, 0.0)
return items, next_cursor, total
- Step 3: 跑比价用例确认通过
Run: pytest tests/test_board_ad_revenue.py::test_comparison_list_includes_ad_revenue -q
Expected: PASS。
- Step 4: 跑全量后端测试(确认无回归)
Run: pytest -q
Expected: 全绿(新增用例通过,原有用例不受影响)。
- Step 5: Lint
Run: ruff check app/ tests/
Expected: 无新增告警。
- Step 6: 提交
git add app/admin/schemas/comparison.py app/admin/repositories/queries.py
git commit -m "feat(admin-comparison): per-comparison ad revenue column"
Phase C — 客户端上报带 trace_id(Android)
三处都在
E:\project\shaguabijia-app-android。改动极小:eCPM 上报点的 trace_id 已在作用域内(比价是showAd(traceId)参数,领券是sessionTraceId类字段),只是当前没往上带。发奖(reportFeedReward)已在带 traceId,可作参照。
Task C1: ApiClient.reportAdImpression 加 traceId 参数
Files:
-
Modify:
app/src/main/java/com/jishisongfu/shaguabijia/agent/network/ApiClient.kt -
Step 1: 加参数
找到 reportAdImpression 的参数列表,末尾 feedScene: String? = null, 之后加一行:
traceId: String? = null,
- Step 2: 写进 payload
同函数内,找到:
if (!feedScene.isNullOrBlank()) payload.put("feed_scene", feedScene)
在其下方加一行:
if (!traceId.isNullOrBlank()) payload.put("trace_id", traceId)
- Step 3: 提交
git add app/src/main/java/com/jishisongfu/shaguabijia/agent/network/ApiClient.kt
git commit -m "feat(ad-report): reportAdImpression carries trace_id"
Task C2: 比价展示上报带 traceId
Files:
-
Modify:
app/src/main/java/com/jishisongfu/shaguabijia/agent/service/ad/CompareAdController.kt -
Step 1: 传 traceId
在 showAd(traceId: String) 内的 onAdImpression 回调里,找到 apiClient.reportAdImpression( 调用,其中 feedScene = "comparison", 之后加一行(traceId 即 showAd 的入参):
traceId = traceId, // 本场比价 trace → 展示收益归属到该次比价
- Step 2: 提交
git add app/src/main/java/com/jishisongfu/shaguabijia/agent/service/ad/CompareAdController.kt
git commit -m "feat(compare-ad): report comparison impression with trace_id"
Task C3: 领券展示上报带 traceId
Files:
-
Modify:
app/src/main/java/com/jishisongfu/shaguabijia/service/CouponForegroundService.kt -
Step 1: 传 traceId
在 onAdImpression 回调里,找到 apiClient.reportAdImpression( 调用,其中 feedScene = "coupon", 之后加一行(sessionTraceId 为本类字段,整场领券不变):
traceId = sessionTraceId, // 本场领券 trace → 展示收益归属到该次领券
- Step 2: 编译验证
Run(在 E:\project\shaguabijia-app-android): ./gradlew :app:compileDebugKotlin
Expected: BUILD SUCCESSFUL。
- Step 3: 提交
git add app/src/main/java/com/jishisongfu/shaguabijia/service/CouponForegroundService.kt
git commit -m "feat(coupon-ad): report coupon impression with trace_id"
Phase D — admin 前端加「广告收益」列
两个页面都在
e:\project\shaguabijia-admin-web。收益值单位是元(小数,单次很小如 ¥0.0050),用.toFixed(4)展示。
Task D1: 比价记录页加列
Files:
-
Modify:
src/lib/types.ts -
Modify:
src/app/(main)/comparison-records/page.tsx -
Step 1: 类型加字段
在 src/lib/types.ts 的 ComparisonRecordListItem 接口里,created_at: string; 之前加:
ad_revenue_yuan: number; // 本次比价看的信息流广告预估收益(元)
- Step 2: 表格加列
在 src/app/(main)/comparison-records/page.tsx 的 columns 数组里,找到「省」这一列(以 title: '省', 开头的对象),在其之后插入一列:
{
title: '广告收益',
key: 'ad_revenue',
width: 96,
align: 'right',
render: (_, r) =>
r.ad_revenue_yuan > 0 ? (
<span style={{ color: '#3f8600' }}>¥{r.ad_revenue_yuan.toFixed(4)}</span>
) : (
<span style={{ color: '#ccc' }}>-</span>
),
},
- Step 3: 加宽横向滚动
同文件找到比价记录主表的 scroll={{ x: 1820 }},改为:
scroll={{ x: 1920 }}
- Step 4: 提交
git add src/lib/types.ts "src/app/(main)/comparison-records/page.tsx"
git commit -m "feat(admin-web): ad revenue column in comparison records table"
Task D2: 领券数据页加列
Files:
-
Modify:
src/app/(main)/coupon-data/page.tsx -
Step 1: 接口加字段
在 src/app/(main)/coupon-data/page.tsx 的 interface CouponDataRow 里,trace_url: string | null; 之后加:
ad_revenue_yuan: number; // 本次领券看的信息流广告预估收益(元)
- Step 2: 加金额格式化辅助
在 fmtPct 定义(以 const fmtPct = 开头)之后加:
// 元(小数)→ "¥0.0050"(空/≤0 显示 -)。单次广告收益很小,保留 4 位。
const fmtYuan = (v: number | null | undefined): string =>
v == null || v <= 0 ? '-' : `¥${v.toFixed(4)}`;
- Step 3: 主表加列
找到主表 columns(CouponDataPage 组件内的 const columns: ColumnsType<CouponDataRow> = [)。在「耗时」列(dataIndex: 'elapsed_ms' 的对象)之后插入:
{
title: '广告收益',
dataIndex: 'ad_revenue_yuan',
width: 100,
align: 'right',
render: (v: number) => fmtYuan(v),
},
- Step 4: 加宽横向滚动
找到主表 scroll={{ x: 1450 }},改为:
scroll={{ x: 1560 }}
- Step 5: 前端类型检查 / 构建
Run(在 e:\project\shaguabijia-admin-web): npm run build
Expected: 构建成功、无 TS 类型错误。
- Step 6: 提交
git add "src/app/(main)/coupon-data/page.tsx"
git commit -m "feat(admin-web): ad revenue column in coupon data table"
端到端验证(全部任务完成后)
- 后端:
pytest -q全绿;alembic heads只有ad_ecpm_trace_id单 head。 - 客户端:装 debug 包,跑一次比价 + 一次领券(要有信息流广告展示);后端库
ad_ecpm_record出现带trace_id、feed_scene in (comparison, coupon)的记录。 - 看板:admin 打开「比价记录」「领券数据」两页,新「广告收益」列对刚才那两次显示 > ¥0 的金额;旧数据(无 trace_id 上报)显示
-。 - 口径核对:任取一行,手动核对
ad_ecpm_record中该trace_id的各条ecpm_raw,按Σ min(ecpm/100, 500)/1000算出的值与页面一致。
回滚
- 前端/客户端:回退对应 commit 即可(纯展示/上报,无副作用)。
- 后端:
alembic downgrade -1撤ad_ecpm_trace_id(会拆回两个 head——与本计划实施前状态一致);看板收益列在无 trace_id 列时会因查询报错,故 downgrade 迁移前需先回退 Phase A/B 的 commit。正常情况不需回滚。