feat(admin): app_config 运营配置后台(rewards 等常量可后台配置)

- 新增 app_config 表 + model/repository/config_schema + admin config 路由与 schema + 测试 - rewards.py 及 ad_reward/signin/task/wallet/comparison_milestone repositories 接入可配置项;ad.py / admin/main.py 配套 - alembic merge(ebb6af5c0b56)合并本地 app_config(cfg1a2b3c4d5)与 incoming price_report/best_deeplink(b7e2c1a9f4d3)两 head Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-06 02:29:49 +08:00
parent 4506677483
commit 88d2b57c7a
17 changed files with 561 additions and 49 deletions
@@ -0,0 +1,63 @@
+"""运营可配置项注册表:默认值(= 原 rewards 常量)+ 元信息(label/group/type)。
+
+配置项的 single source of truth:
+- 业务读配置时 fallback 到这里的 default(空 DB = 原行为不变)。
+- admin 配置页用它展示"有哪些可配项 + 当前值 + 默认值 + 说明"。
+新增可配项 = 这里加一条 + 业务处改用 app_config.get_value(db, key) 读。
+"""
+from __future__ import annotations
+
+from typing import Any
+
+from app.core import rewards as r
+
+# type 约定(给前端渲染编辑控件用):int / int_list / dict_str_int
+CONFIG_DEFS: dict[str, dict[str, Any]] = {
+    "signin_rewards": {
+        "default": list(r.SIGNIN_REWARDS), "label": "签到 7 天金币档位",
+        "group": "签到", "type": "int_list",
+        "help": "第 1~7 天每天签到发的金币;断签重置回第 1 天。长度需为 7。",
+    },
+    "min_exchange_coin": {
+        "default": r.MIN_EXCHANGE_COIN, "label": "最低兑换金币",
+        "group": "钱包", "type": "int", "help": "金币兑现金的单次最低金币(10000 金币=1 元)。",
+    },
+    "withdraw_min_cents": {
+        "default": r.WITHDRAW_MIN_CENTS, "label": "提现最低额(分)",
+        "group": "钱包", "type": "int", "help": "单次提现最低;微信商家转账最低 10 分(0.1 元)。",
+    },
+    "withdraw_max_cents": {
+        "default": r.WITHDRAW_MAX_CENTS, "label": "提现最高额(分)",
+        "group": "钱包", "type": "int",
+    },
+    "task_rewards": {
+        "default": dict(r.TASK_REWARDS), "label": "一次性任务奖励",
+        "group": "任务", "type": "dict_str_int", "help": "task_key → 金币。",
+    },
+    "record_milestones": {
+        "default": list(r.RECORD_MILESTONES), "label": "比价里程碑金币档位",
+        "group": "里程碑", "type": "int_list",
+        "help": "累计成功比价第 1~N 档解锁发的金币。",
+    },
+    "ad_reward_coin": {
+        "default": r.AD_REWARD_COIN, "label": "看广告单次金币",
+        "group": "看广告", "type": "int",
+        "help": "看完一个激励视频发的金币;须与穿山甲后台代码位'奖励数量'保持一致。",
+    },
+    "ad_daily_limit": {
+        "default": r.DAILY_AD_REWARD_LIMIT, "label": "看广告每日上限(次)",
+        "group": "看广告", "type": "int",
+    },
+    "ad_max_coin": {
+        "default": r.MAX_AD_REWARD_COIN, "label": "看广告单次金币上限",
+        "group": "看广告", "type": "int", "help": "夹紧穿山甲回调里异常的 reward_amount,防刷爆。",
+    },
+    "ad_round_count": {
+        "default": r.VIDEO_ROUND_REQUIRED_COUNT, "label": "每轮看广告次数",
+        "group": "看广告", "type": "int", "help": "看完一轮触发冷却。",
+    },
+    "ad_cooldown_sec": {
+        "default": r.VIDEO_ROUND_COOLDOWN_SECONDS, "label": "每轮冷却(秒)",
+        "group": "看广告", "type": "int",
+    },
+}
@@ -92,17 +92,71 @@ VIDEO_ROUND_REQUIRED_COUNT: int = 3
 VIDEO_ROUND_COOLDOWN_SECONDS: int = 600


-def resolve_ad_reward_coin(reward_amount: str | int | None) -> int:
+def resolve_ad_reward_coin(db, reward_amount: str | int | None) -> int:  # noqa: ANN001
    """把穿山甲回调的 reward_amount(后台代码位配的"奖励数量")解析成本次发放金币。

-    缺失 / 非数字 / ≤0 → 回退 AD_REWARD_COIN;超过 MAX_AD_REWARD_COIN → 夹紧。
+    缺失 / 非数字 / ≤0 → 回退配置单次金币;超过配置单次上限 → 夹紧(均从 app_config 读)。
    注:reward_amount 不参与穿山甲 sign(只签 trans_id),但伪造回调需先伪造合法 sign
    (要 SecurityKey),故能过验签的 reward_amount 即视为可信,这里只防后台配错。
    """
+    default_coin = get_ad_reward_coin(db)
    try:
        coin = int(reward_amount)  # type: ignore[arg-type]
    except (TypeError, ValueError):
-        return AD_REWARD_COIN
+        return default_coin
    if coin <= 0:
-        return AD_REWARD_COIN
-    return min(coin, MAX_AD_REWARD_COIN)
+        return default_coin
+    return min(coin, get_ad_max_coin(db))
+
+
+# ===== 配置读取(运营后台可覆盖;app_config 表空时返回上面的常量默认 = 现状不变)=====
+# 业务处用这些 getter(传 db)取值,而非直接用常量,这样 admin 改 app_config 即生效。
+# 函数内延迟 import,避免 rewards ← app_config ← config_schema ← rewards 的模块级循环。
+
+def _cfg(db, key: str):  # noqa: ANN001
+    from app.repositories import app_config
+    return app_config.get_value(db, key)
+
+
+def get_signin_rewards(db) -> list[int]:  # noqa: ANN001
+    return list(_cfg(db, "signin_rewards"))
+
+
+def get_min_exchange_coin(db) -> int:  # noqa: ANN001
+    return int(_cfg(db, "min_exchange_coin"))
+
+
+def get_withdraw_min_cents(db) -> int:  # noqa: ANN001
+    return int(_cfg(db, "withdraw_min_cents"))
+
+
+def get_withdraw_max_cents(db) -> int:  # noqa: ANN001
+    return int(_cfg(db, "withdraw_max_cents"))
+
+
+def get_task_rewards(db) -> dict[str, int]:  # noqa: ANN001
+    return dict(_cfg(db, "task_rewards"))
+
+
+def get_record_milestones(db) -> list[int]:  # noqa: ANN001
+    return list(_cfg(db, "record_milestones"))
+
+
+def get_ad_reward_coin(db) -> int:  # noqa: ANN001
+    return int(_cfg(db, "ad_reward_coin"))
+
+
+def get_ad_daily_limit(db) -> int:  # noqa: ANN001
+    return int(_cfg(db, "ad_daily_limit"))
+
+
+def get_ad_max_coin(db) -> int:  # noqa: ANN001
+    return int(_cfg(db, "ad_max_coin"))
+
+
+def get_ad_round_count(db) -> int:  # noqa: ANN001
+    return int(_cfg(db, "ad_round_count"))
+
+
+def get_ad_cooldown_sec(db) -> int:  # noqa: ANN001
+    return int(_cfg(db, "ad_cooldown_sec"))