diff --git a/sundynix-admin/src/api.ts b/sundynix-admin/src/api.ts index a9afd13..758c149 100644 --- a/sundynix-admin/src/api.ts +++ b/sundynix-admin/src/api.ts @@ -226,6 +226,38 @@ export async function listRedeemCodes(): Promise { return d.codes ?? []; } +// ---- 微信支付配置(DB 存储、热生效;APIv3 密钥密文入库、不回显)---- +export interface WechatPayConfig { + mchid: string; + cert_serial: string; + private_key_path: string; + appid: string; + notify_url: string; + has_apiv3_key: boolean; +} + +export async function getWechatPay(): Promise<{ config: WechatPayConfig; enabled: boolean; reason: string }> { + const res = guard(await fetch(`${ADMIN}/payment/wechat`, { headers: authHeaders() })); + const d = (await res.json().catch(() => ({}))) as { config?: WechatPayConfig; enabled?: boolean; reason?: string; error?: string }; + if (!res.ok) throw new Error(d.error ?? `load failed: ${res.status}`); + return { config: d.config!, enabled: !!d.enabled, reason: d.reason ?? "" }; +} + +// saveWechatPay:apiv3_key 传空串 = 沿用已保存的密钥。返回热重载后的渠道状态。 +export async function saveWechatPay(body: { + mchid: string; + cert_serial: string; + private_key_path: string; + apiv3_key: string; + appid: string; + notify_url: string; +}): Promise<{ enabled: boolean; reason: string }> { + const res = guard(await fetch(`${ADMIN}/payment/wechat`, { method: "PUT", headers: authHeaders(true), body: JSON.stringify(body) })); + const d = (await res.json().catch(() => ({}))) as { enabled?: boolean; reason?: string; error?: string }; + if (!res.ok) throw new Error(d.error ?? `save failed: ${res.status}`); + return { enabled: !!d.enabled, reason: d.reason ?? "" }; +} + // gatewayOnline 用公开的 /healthz 探活(不受鉴权影响)。 export async function gatewayOnline(): Promise { try { diff --git a/sundynix-admin/src/components/TopupChannels.tsx b/sundynix-admin/src/components/TopupChannels.tsx index 681f4e5..4268cad 100644 --- a/sundynix-admin/src/components/TopupChannels.tsx +++ b/sundynix-admin/src/components/TopupChannels.tsx @@ -1,5 +1,5 @@ import { useEffect, useState } from "react"; -import { adminPacks, savePack, genRedeemCodes, listRedeemCodes, type CreditPack, type RedeemCodeRow } from "../api"; +import { adminPacks, savePack, genRedeemCodes, listRedeemCodes, getWechatPay, saveWechatPay, type CreditPack, type RedeemCodeRow, type WechatPayConfig } from "../api"; // 充值渠道(P5.1,设计见 PAYMENT_DESIGN.md): // - 积分包:钱→积分的第一层汇率(第二层 积分→token 在上方「计费规则」里,两层解耦)。 @@ -14,12 +14,114 @@ export function TopupChannels() {

充值渠道

- 兑换码即刻可用;微信扫码支付(P5.2)待商户号 + 兑换码即刻可用;微信扫码支付在下方配好商户号即点亮
+ +
+ ); +} + +// ---- 微信支付配置:DB 存储、保存即热生效(不重启 gateway)。 +// APIv3 密钥只写不回显(密文入库,与模型 API Key 同一把密钥加密); +// 商户证书私钥文件放服务器磁盘,这里只填路径。 +function WechatConfigBlock() { + const empty: WechatPayConfig = { mchid: "", cert_serial: "", private_key_path: "", appid: "", notify_url: "", has_apiv3_key: false }; + const [cfg, setCfg] = useState(empty); + const [apiv3, setApiv3] = useState(""); // 留空=沿用已存 + const [enabled, setEnabled] = useState(false); + const [reason, setReason] = useState(""); + const [busy, setBusy] = useState(false); + const [err, setErr] = useState(""); + + useEffect(() => { + getWechatPay() + .then((r) => { + setCfg(r.config); + setEnabled(r.enabled); + setReason(r.reason); + }) + .catch((e) => setErr((e as Error).message)); + }, []); + + const save = async () => { + if (busy) return; + setBusy(true); + setErr(""); + try { + const r = await saveWechatPay({ + mchid: cfg.mchid, + cert_serial: cfg.cert_serial, + private_key_path: cfg.private_key_path, + apiv3_key: apiv3, // 空串=后端沿用旧密钥 + appid: cfg.appid, + notify_url: cfg.notify_url, + }); + setEnabled(r.enabled); + setReason(r.reason); + setApiv3(""); + if (apiv3) setCfg((c) => ({ ...c, has_apiv3_key: true })); + } catch (e) { + setErr((e as Error).message); + } finally { + setBusy(false); + } + }; + + const field = (label: string, key: keyof WechatPayConfig, placeholder: string, cls = "") => ( + + ); + + return ( +
+
+
+

微信支付配置

+ {enabled ? ( + 渠道已启用 + ) : ( + 未启用{reason ? ` · ${reason}` : ""} + )} +
+ 保存即热生效;私钥文件放服务器磁盘,此处只填路径 +
+ +
+ {field("商户号 (mchid)", "mchid", "190000****")} + {field("API 证书序列号", "cert_serial", "5157F09E…")} + {field("appid(公众号/小程序)", "appid", "wx88888888")} + {field("商户私钥文件路径(服务器磁盘)", "private_key_path", "/etc/sundynix/wechat/apiclient_key.pem", "md:col-span-2")} + + {field("支付回调地址(公网 https)", "notify_url", "https://api.example.com/api/v1/billing/callback/wechat", "md:col-span-3")} +
+ {err &&

{err}

} +
+ + 收不到公网回调也能到账(用户端轮询会主动查单),回调只是更快的通道。 +
); } diff --git a/sundynix-gateway/internal/handler/billing_pay.go b/sundynix-gateway/internal/handler/billing_pay.go index 5240811..113a55b 100644 --- a/sundynix-gateway/internal/handler/billing_pay.go +++ b/sundynix-gateway/internal/handler/billing_pay.go @@ -21,7 +21,7 @@ func (h *Handler) BillingPacks(c *gin.Context) { return } channels := []string{store.ChannelRedeem} - if h.wechat != nil { + if h.pay.Current() != nil { channels = append(channels, store.ChannelWechat) } c.JSON(http.StatusOK, gin.H{"packs": packs, "channels": channels}) @@ -35,7 +35,8 @@ const orderTTL = 30 * time.Minute // BillingCreateOrder: POST /api/v1/billing/orders {pack_id} —— 微信 Native 下单,返回 code_url。 // 金额/积分由服务端按在售包锁定进订单行,前端只传包 id,不信任任何客户端金额。 func (h *Handler) BillingCreateOrder(c *gin.Context) { - if h.wechat == nil { + wc := h.pay.Current() + if wc == nil { c.JSON(http.StatusBadRequest, gin.H{"error": "微信支付未配置,请用兑换码充值"}) return } @@ -67,7 +68,7 @@ func (h *Handler) BillingCreateOrder(c *gin.Context) { c.JSON(http.StatusBadGateway, gin.H{"error": err.Error()}) return } - codeURL, err := h.wechat.CreatePay(ctx, o.ID, "sundynix 积分充值 · "+pk.Name, pk.PriceFen) + codeURL, err := wc.CreatePay(ctx, o.ID, "sundynix 积分充值 · "+pk.Name, pk.PriceFen) if err != nil { // 渠道下单失败的单直接作废,不留一堆永远付不了的 pending。 _ = h.db.ExpireOrder(ctx, o.ID) @@ -92,8 +93,8 @@ func (h *Handler) BillingOrderStatus(c *gin.Context) { c.JSON(http.StatusNotFound, gin.H{"error": "订单不存在"}) return } - if o.Status == store.OrderPending && h.wechat != nil { - if r, err := h.wechat.QueryOrder(ctx, o.ID); err == nil { + if wc := h.pay.Current(); o.Status == store.OrderPending && wc != nil { + if r, err := wc.QueryOrder(ctx, o.ID); err == nil { switch { case r.Paid && r.AmountFen == o.AmountFen: if _, err := h.db.MarkOrderPaid(ctx, o.ID, r.ChannelTxn); err == nil { @@ -118,11 +119,12 @@ func (h *Handler) BillingOrderStatus(c *gin.Context) { // WechatCallback: POST /api/v1/billing/callback/wechat —— 微信支付回调(公开路由,验签是唯一的门)。 // 应答契约:入账成功/重复推送都回 200 {code:SUCCESS};验签失败 4xx;处理失败 5xx 让微信重试。 func (h *Handler) WechatCallback(c *gin.Context) { - if h.wechat == nil { + wc := h.pay.Current() + if wc == nil { c.JSON(http.StatusServiceUnavailable, gin.H{"code": "FAIL", "message": "渠道未配置"}) return } - r, err := h.wechat.VerifyCallback(c.Request) + r, err := wc.VerifyCallback(c.Request) if err != nil { c.JSON(http.StatusUnauthorized, gin.H{"code": "FAIL", "message": "验签失败"}) return diff --git a/sundynix-gateway/internal/handler/payment_admin.go b/sundynix-gateway/internal/handler/payment_admin.go new file mode 100644 index 0000000..0a25f36 --- /dev/null +++ b/sundynix-gateway/internal/handler/payment_admin.go @@ -0,0 +1,108 @@ +package handler + +import ( + "context" + "encoding/json" + "net/http" + "strings" + + "github.com/gin-gonic/gin" + "github.com/sundynix/sundynix-gateway/internal/payment" + "github.com/sundynix/sundynix-shared/secrets" +) + +// 微信支付配置控制面:配置进 DB(sundynix_setting)、改完热生效不重启; +// APIv3 密钥入库前 AES-GCM 加密(与模型 API Key 同一把 SUNDYNIX_SECRET_KEY), +// 私钥文件留在服务器磁盘,库里只存路径。env 仍作兜底(DB 优先 → env → 隐藏)。 + +// SettingWechatPay 是 settings KV 里的键,值为 payment.Config 的 JSON(apiv3_key 为密文)。 +const SettingWechatPay = "payment_wechat" + +// loadWechatConfig 读支付配置:DB 优先(解密 apiv3),空则回退 env。 +func (h *Handler) loadWechatConfig(ctx context.Context) payment.Config { + raw := h.db.GetSetting(ctx, SettingWechatPay) + if raw == "" { + return payment.ConfigFromEnv() + } + var c payment.Config + if err := json.Unmarshal([]byte(raw), &c); err != nil { + return payment.ConfigFromEnv() + } + if c.APIv3Key != "" { + if plain, err := secrets.Decrypt(c.APIv3Key); err == nil { + c.APIv3Key = plain + } + } + return c +} + +// InitWechat 启动时装配微信渠道(DB 优先 → env)。失败只降级隐藏,不阻断启动。 +func (h *Handler) InitWechat(ctx context.Context) { + _ = h.pay.Reload(ctx, h.loadWechatConfig(ctx)) +} + +// AdminGetWechatPay: GET /api/v1/admin/payment/wechat —— 当前配置(密钥不回显)+ 渠道状态。 +func (h *Handler) AdminGetWechatPay(c *gin.Context) { + cfg := h.loadWechatConfig(c.Request.Context()) + enabled, reason := h.pay.Status() + c.JSON(http.StatusOK, gin.H{ + "config": gin.H{ + "mchid": cfg.MchID, + "cert_serial": cfg.CertSerial, + "private_key_path": cfg.PrivateKeyPath, + "appid": cfg.AppID, + "notify_url": cfg.NotifyURL, + "has_apiv3_key": cfg.APIv3Key != "", // 密钥只报有无,明文永不回显 + }, + "enabled": enabled, + "reason": reason, + }) +} + +// AdminSaveWechatPay: PUT /api/v1/admin/payment/wechat —— 保存配置并热重载渠道。 +// apiv3_key 留空 = 沿用已存的(只写不回显的编辑语义,同模型 Key)。 +func (h *Handler) AdminSaveWechatPay(c *gin.Context) { + var b struct { + MchID string `json:"mchid"` + CertSerial string `json:"cert_serial"` + PrivateKeyPath string `json:"private_key_path"` + APIv3Key string `json:"apiv3_key"` + AppID string `json:"appid"` + NotifyURL string `json:"notify_url"` + } + if err := c.ShouldBindJSON(&b); err != nil { + c.JSON(http.StatusBadRequest, gin.H{"error": "参数错误"}) + return + } + ctx := c.Request.Context() + apiv3 := strings.TrimSpace(b.APIv3Key) + if apiv3 == "" { + apiv3 = h.loadWechatConfig(ctx).APIv3Key // 留空沿用旧密钥(此处为明文,稍后统一加密入库) + } + cfg := payment.Config{ + MchID: strings.TrimSpace(b.MchID), + CertSerial: strings.TrimSpace(b.CertSerial), + PrivateKeyPath: strings.TrimSpace(b.PrivateKeyPath), + APIv3Key: apiv3, + AppID: strings.TrimSpace(b.AppID), + NotifyURL: strings.TrimSpace(b.NotifyURL), + } + stored := cfg + if stored.APIv3Key != "" { + enc, err := secrets.Encrypt(stored.APIv3Key) + if err != nil { + c.JSON(http.StatusInternalServerError, gin.H{"error": "密钥加密失败: " + err.Error()}) + return + } + stored.APIv3Key = enc + } + raw, _ := json.Marshal(stored) + if err := h.db.SetSetting(ctx, SettingWechatPay, string(raw)); err != nil { + c.JSON(http.StatusBadGateway, gin.H{"error": err.Error()}) + return + } + // 热重载:配置有毛病只会让渠道隐藏并给出原因,不影响其它功能。 + _ = h.pay.Reload(ctx, cfg) + enabled, reason := h.pay.Status() + c.JSON(http.StatusOK, gin.H{"status": "ok", "enabled": enabled, "reason": reason}) +} diff --git a/sundynix-gateway/internal/handler/task_handler.go b/sundynix-gateway/internal/handler/task_handler.go index 04f4a62..a295cab 100644 --- a/sundynix-gateway/internal/handler/task_handler.go +++ b/sundynix-gateway/internal/handler/task_handler.go @@ -24,21 +24,15 @@ import ( ) type Handler struct { - db *store.Postgres - cache *store.Redis - bus *nats.Bus - blob *blob.Store - wechat *payment.Wechat // 微信支付渠道;nil=未配置(渠道隐藏) + db *store.Postgres + cache *store.Redis + bus *nats.Bus + blob *blob.Store + pay *payment.Manager // 微信支付渠道管理器(DB 配置热重载;Current()==nil 即渠道隐藏) } func New(db *store.Postgres, cache *store.Redis, bus *nats.Bus, blob *blob.Store) *Handler { - return &Handler{db: db, cache: cache, bus: bus, blob: blob} -} - -// WithWechat 注入微信支付渠道(nil 安全:保持隐藏)。 -func (h *Handler) WithWechat(w *payment.Wechat) *Handler { - h.wechat = w - return h + return &Handler{db: db, cache: cache, bus: bus, blob: blob, pay: payment.NewManager()} } // preflight 是「会烧钱的执行」提交前的统一关卡:当日 token 预算 → 计费租户 → 积分硬拦截。 diff --git a/sundynix-gateway/internal/payment/manager.go b/sundynix-gateway/internal/payment/manager.go new file mode 100644 index 0000000..859a2cb --- /dev/null +++ b/sundynix-gateway/internal/payment/manager.go @@ -0,0 +1,112 @@ +package payment + +import ( + "context" + "errors" + "log" + "os" + "strings" + "sync" +) + +// Config 微信支付渠道配置。来源两级:DB 设置(admin 控制面,热生效)优先,env 兜底 +// ——与 TokensPerCredit 的「DB 优先 → env → 默认」同一约定。 +// APIv3Key 在库里是 AES-GCM 密文(与模型 API Key 同一把 SUNDYNIX_SECRET_KEY), +// 这里拿到的是解密后的明文;PrivateKeyPath 只是服务器磁盘路径,私钥文件本身不进库。 +type Config struct { + MchID string `json:"mchid"` + CertSerial string `json:"cert_serial"` + PrivateKeyPath string `json:"private_key_path"` + APIv3Key string `json:"apiv3_key"` + AppID string `json:"appid"` + NotifyURL string `json:"notify_url"` +} + +// Empty 完全未配置(一个字段都没填)。 +func (c Config) Empty() bool { + return c.MchID == "" && c.CertSerial == "" && c.PrivateKeyPath == "" && + c.APIv3Key == "" && c.AppID == "" && c.NotifyURL == "" +} + +// missing 返回缺失字段名(配置不全时给 admin 一句能看懂的原因)。 +func (c Config) missing() []string { + var out []string + for _, f := range []struct{ k, v string }{ + {"mchid", c.MchID}, {"cert_serial", c.CertSerial}, {"private_key_path", c.PrivateKeyPath}, + {"apiv3_key", c.APIv3Key}, {"appid", c.AppID}, {"notify_url", c.NotifyURL}, + } { + if strings.TrimSpace(f.v) == "" { + out = append(out, f.k) + } + } + return out +} + +// ConfigFromEnv 从环境变量读配置(DB 未配置时的兜底,兼容 P5.2 的纯 env 用法)。 +func ConfigFromEnv() Config { + return Config{ + MchID: os.Getenv("WECHAT_MCHID"), + CertSerial: os.Getenv("WECHAT_MCH_CERT_SERIAL"), + PrivateKeyPath: os.Getenv("WECHAT_MCH_PRIVATE_KEY"), + APIv3Key: os.Getenv("WECHAT_APIV3_KEY"), + AppID: os.Getenv("WECHAT_APPID"), + NotifyURL: os.Getenv("WECHAT_NOTIFY_URL"), + } +} + +// Manager 持有当前微信渠道实例,支持 admin 改配置后热重载(学 prompt 控制面:改完即生效, +// 不重启 gateway)。所有业务路径经 Current() 取用——nil 即渠道隐藏。 +type Manager struct { + mu sync.RWMutex + w *Wechat + reason string // 未启用原因(给 admin 状态面看) +} + +func NewManager() *Manager { + return &Manager{reason: "未配置"} +} + +// Reload 按给定配置重建渠道实例。失败只降级为隐藏并记录原因,绝不 panic/拖垮服务。 +func (m *Manager) Reload(ctx context.Context, c Config) error { + w, reason, err := build(ctx, c) + m.mu.Lock() + m.w = w + m.reason = reason + m.mu.Unlock() + if w != nil { + log.Printf("[payment] 微信支付 Native 渠道已启用 (mchid=%s)", c.MchID) + } else if !c.Empty() { + log.Printf("[payment] 微信支付渠道未启用: %s", reason) + } + return err +} + +// Current 当前渠道实例;nil = 未配置/配置失败(渠道隐藏)。 +func (m *Manager) Current() *Wechat { + m.mu.RLock() + defer m.mu.RUnlock() + return m.w +} + +// Status 给 admin 状态面:是否启用 + 未启用原因。 +func (m *Manager) Status() (bool, string) { + m.mu.RLock() + defer m.mu.RUnlock() + return m.w != nil, m.reason +} + +// build 装配渠道实例;返回 (实例, 未启用原因, 错误)。配置为空不算错。 +func build(ctx context.Context, c Config) (*Wechat, string, error) { + if c.Empty() { + return nil, "未配置", nil + } + if miss := c.missing(); len(miss) > 0 { + reason := "配置不全,缺: " + strings.Join(miss, ", ") + return nil, reason, errors.New(reason) + } + w, err := New(ctx, c) + if err != nil { + return nil, "初始化失败: " + err.Error(), err + } + return w, "", nil +} diff --git a/sundynix-gateway/internal/payment/wechat.go b/sundynix-gateway/internal/payment/wechat.go index 21535f5..2d765f9 100644 --- a/sundynix-gateway/internal/payment/wechat.go +++ b/sundynix-gateway/internal/payment/wechat.go @@ -7,9 +7,7 @@ import ( "context" "errors" "fmt" - "log" "net/http" - "os" "github.com/wechatpay-apiv3/wechatpay-go/core" "github.com/wechatpay-apiv3/wechatpay-go/core/auth/verifiers" @@ -21,16 +19,7 @@ import ( "github.com/wechatpay-apiv3/wechatpay-go/utils" ) -// Wechat 微信支付 Native(扫码)适配器。凭据一律 env 注入: -// -// WECHAT_MCHID 商户号 -// WECHAT_MCH_CERT_SERIAL 商户 API 证书序列号 -// WECHAT_MCH_PRIVATE_KEY 商户 API 私钥文件路径(apiclient_key.pem) -// WECHAT_APIV3_KEY APIv3 密钥(32 字节) -// WECHAT_APPID 关联的公众号/小程序/APP 的 appid -// WECHAT_NOTIFY_URL 支付回调地址(须公网 https,如 https://api.example.com/api/v1/billing/callback/wechat) -// -// 任一缺失 → NewWechatFromEnv 返回 nil,渠道自动隐藏(半配置状态不许把下单路由搞出 5xx)。 +// Wechat 微信支付 Native(扫码)适配器。配置来源见 Config(DB 优先、env 兜底,由 Manager 装配)。 // 本地开发收不到公网回调没关系:前端轮询的 GET /billing/orders/:id 会主动查单确认, // 回调只是生产环境更快的到账通道,两条路都汇入同一个幂等入账闸。 type Wechat struct { @@ -42,36 +31,20 @@ type Wechat struct { svc native.NativeApiService } -// NewWechatFromEnv 依据环境变量装配微信渠道;未配置(或配置不全/私钥读不了)返回 nil。 -func NewWechatFromEnv(ctx context.Context) *Wechat { - mchID := os.Getenv("WECHAT_MCHID") - serial := os.Getenv("WECHAT_MCH_CERT_SERIAL") - keyPath := os.Getenv("WECHAT_MCH_PRIVATE_KEY") - apiv3 := os.Getenv("WECHAT_APIV3_KEY") - appID := os.Getenv("WECHAT_APPID") - notifyURL := os.Getenv("WECHAT_NOTIFY_URL") - if mchID == "" && serial == "" && keyPath == "" && apiv3 == "" { - return nil // 完全未配置:静默(大多数开发环境) - } - if mchID == "" || serial == "" || keyPath == "" || apiv3 == "" || appID == "" || notifyURL == "" { - log.Printf("[payment] 微信支付配置不全(MCHID/CERT_SERIAL/PRIVATE_KEY/APIV3_KEY/APPID/NOTIFY_URL 缺一不可),渠道保持隐藏") - return nil - } - priv, err := utils.LoadPrivateKeyWithPath(keyPath) +// New 按完整配置装配微信渠道(私钥从磁盘路径加载;调用方保证字段齐全)。 +func New(ctx context.Context, c Config) (*Wechat, error) { + priv, err := utils.LoadPrivateKeyWithPath(c.PrivateKeyPath) if err != nil { - log.Printf("[payment] 微信商户私钥加载失败(%s),渠道保持隐藏: %v", keyPath, err) - return nil + return nil, fmt.Errorf("商户私钥加载失败(%s): %w", c.PrivateKeyPath, err) } - client, err := core.NewClient(ctx, option.WithWechatPayAutoAuthCipher(mchID, serial, priv, apiv3)) + client, err := core.NewClient(ctx, option.WithWechatPayAutoAuthCipher(c.MchID, c.CertSerial, priv, c.APIv3Key)) if err != nil { - log.Printf("[payment] 微信支付客户端初始化失败,渠道保持隐藏: %v", err) - return nil + return nil, fmt.Errorf("客户端初始化失败: %w", err) } - log.Printf("[payment] 微信支付 Native 渠道已启用 (mchid=%s)", mchID) return &Wechat{ - mchID: mchID, appID: appID, notifyURL: notifyURL, apiv3Key: apiv3, + mchID: c.MchID, appID: c.AppID, notifyURL: c.NotifyURL, apiv3Key: c.APIv3Key, client: client, svc: native.NativeApiService{Client: client}, - } + }, nil } // CreatePay Native 下单:返回 code_url(前端渲染成二维码)。金额取订单锁定值。 diff --git a/sundynix-gateway/internal/router/router.go b/sundynix-gateway/internal/router/router.go index e4abb20..cfccd1d 100644 --- a/sundynix-gateway/internal/router/router.go +++ b/sundynix-gateway/internal/router/router.go @@ -15,7 +15,6 @@ import ( "github.com/sundynix/sundynix-gateway/internal/handler" "github.com/sundynix/sundynix-gateway/internal/middleware" "github.com/sundynix/sundynix-gateway/internal/nats" - "github.com/sundynix/sundynix-gateway/internal/payment" "github.com/sundynix/sundynix-gateway/internal/store" ) @@ -33,8 +32,9 @@ func New(db *store.Postgres, cache *store.Redis, bus *nats.Bus, blobStore *blob. r.Use(middleware.RateLimit(cache)) // 已认证按用户限流,否则按 IP(企业网多人共享 IP 不再互相拖累) r.Use(middleware.Guardrail(db)) // Harness: Input Guardrail(命中落库 guardrail_event) - // 微信支付渠道按 env 装配;未配置返回 nil → 渠道自动隐藏,下单路由 400 引导用兑换码。 - h := handler.New(db, cache, bus, blobStore).WithWechat(payment.NewWechatFromEnv(context.Background())) + h := handler.New(db, cache, bus, blobStore) + // 微信支付渠道装配:DB 配置优先(admin 控制面热重载)→ env 兜底 → 隐藏。失败不阻断启动。 + h.InitWechat(context.Background()) // 可观测性根端点:Prometheus 抓取 + k8s 存活/就绪探针(不挂业务中间件鉴权)。 r.GET("/metrics", gin.WrapH(promhttp.Handler())) @@ -133,11 +133,13 @@ func New(db *store.Postgres, cache *store.Redis, bus *nats.Bus, blobStore *blob. admin.GET("/billing-config", h.BillingConfig) // 全局计费规则(token→积分汇率 + 硬拦截开关) admin.PUT("/billing-config", h.SaveBillingConfig) admin.POST("/credits/grant", h.GrantCredits) // 给租户充值/发放积分 - // 支付配置面(P5.1):兑换码生成/查看 + 积分包配置 + // 支付配置面(P5.1/P5.2):兑换码生成/查看 + 积分包配置 + 微信支付配置(DB 热生效) admin.POST("/redeem-codes", h.AdminGenRedeemCodes) admin.GET("/redeem-codes", h.AdminRedeemCodes) admin.GET("/packs", h.AdminPacks) admin.PUT("/packs", h.AdminSavePack) + admin.GET("/payment/wechat", h.AdminGetWechatPay) + admin.PUT("/payment/wechat", h.AdminSaveWechatPay) // 多租户成员管理(平台运维口径) admin.GET("/tenants", h.AdminTenants) // 租户目录(成员数+余额) admin.POST("/tenants", h.AdminCreateTenant) // 新建租户(可选指定 owner)