whm
362dcee242
Ensure default channel and rebind Agent/Binding on list, ticket, agents/me, and ensure-binding so SyncPage does not stay on deleted-channel errors. Co-authored-by: Cursor <cursoragent@cursor.com>
419 lines
13 KiB
Go
419 lines
13 KiB
Go
package handler
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import (
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"encoding/json"
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"net/http"
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"strings"
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"time"
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"aijianzhan/platform/internal/audit"
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"aijianzhan/platform/internal/authx"
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"aijianzhan/platform/internal/dbsync"
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"aijianzhan/platform/internal/logic/applogic"
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"aijianzhan/platform/internal/svc"
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"github.com/zeromicro/go-zero/rest/httpx"
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"github.com/zeromicro/go-zero/rest/pathvar"
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)
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func requireDBSync(svcCtx *svc.ServiceContext, w http.ResponseWriter) bool {
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if svcCtx.DBSync == nil {
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authx.WriteError(w, http.StatusServiceUnavailable, "dbsync not enabled")
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return false
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}
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return true
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}
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func reconcileMinInterval(svcCtx *svc.ServiceContext) time.Duration {
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sec := 300
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if svcCtx != nil && svcCtx.Config.DBSync.ReconcileMinSec > 0 {
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sec = svcCtx.Config.DBSync.ReconcileMinSec
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}
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return time.Duration(sec) * time.Second
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}
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// sync 仅公司顶级权限（管理员 /「数据同步」）；智能体与编辑不可配。
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func syncTenantID(r *http.Request) int64 {
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return authx.TenantID(r.Context())
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}
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func syncListHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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if !requireDBSync(svcCtx, w) {
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return
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}
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tid := syncTenantID(r)
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if _, err := applogic.HealTenantSyncBind(r.Context(), svcCtx, tid); err != nil {
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// 列表仍继续，避免自愈失败挡运维
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_ = err
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}
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list, err := svcCtx.DBSync.Store().ListChannelsByTenant(tid)
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if err != nil {
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authx.WriteError(w, http.StatusBadRequest, err.Error())
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return
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}
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httpx.OkJson(w, map[string]any{"items": list})
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}
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}
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func syncGetHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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if !requireDBSync(svcCtx, w) {
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return
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}
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ch, err := svcCtx.DBSync.Store().GetChannelForTenant(pathvar.Vars(r)["id"], syncTenantID(r))
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if err != nil {
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authx.WriteError(w, http.StatusNotFound, err.Error())
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return
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}
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httpx.OkJson(w, ch)
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}
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}
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func syncSaveHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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if !requireDBSync(svcCtx, w) {
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return
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}
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var ch dbsync.Channel
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if err := json.NewDecoder(r.Body).Decode(&ch); err != nil {
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authx.WriteError(w, http.StatusBadRequest, err.Error())
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return
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}
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if id := pathvar.Vars(r)["id"]; id != "" {
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ch.ID = id
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existing, err := svcCtx.DBSync.Store().GetChannelForTenant(id, syncTenantID(r))
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if err != nil {
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authx.WriteError(w, http.StatusNotFound, err.Error())
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return
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}
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_ = existing
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}
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// 强制归属当前公司，禁止客户端伪造 tenant_id
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ch.TenantID = syncTenantID(r)
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if err := dbsync.ValidateChannelConfig(&ch); err != nil {
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authx.WriteError(w, http.StatusBadRequest, err.Error())
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return
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}
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// 对可达端做 UUID 主键 + 外键闭包校验（remote 通常为线上库）
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if err := dbsync.ValidateChannelAgainstDB(r.Context(), &ch); err != nil {
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authx.WriteError(w, http.StatusBadRequest, err.Error())
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return
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}
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saved, err := svcCtx.DBSync.Store().SaveChannel(ch)
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if err != nil {
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authx.WriteError(w, http.StatusBadRequest, err.Error())
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return
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}
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httpx.OkJson(w, saved)
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}
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}
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func syncDeleteHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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if !requireDBSync(svcCtx, w) {
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return
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}
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id := pathvar.Vars(r)["id"]
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tid := syncTenantID(r)
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ch, err := svcCtx.DBSync.Store().GetChannelForTenant(id, tid)
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if err != nil {
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authx.WriteError(w, http.StatusNotFound, err.Error())
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return
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}
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// Z12h-1：公司默认同步通道禁止删除（账号落点依赖它）
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if ch.IsSystemDefault {
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authx.WriteError(w, http.StatusBadRequest, "公司默认同步通道不可删除；账号绑定落点依赖此通道。若异常请刷新页面自动修复")
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return
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}
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svcCtx.DBSync.StopChannel(id)
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if err := svcCtx.DBSync.Store().DeleteChannel(id); err != nil {
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authx.WriteError(w, http.StatusBadRequest, err.Error())
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return
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}
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// 若误删后仍有 Binding 挂死，heal 会挂回默认通道
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if _, hErr := applogic.HealTenantSyncBind(r.Context(), svcCtx, tid); hErr != nil {
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_ = hErr
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}
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httpx.OkJson(w, map[string]any{"ok": true})
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}
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}
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func syncTestHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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if !requireDBSync(svcCtx, w) {
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return
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}
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var body struct {
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Local *dbsync.Endpoint `json:"local"`
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Remote *dbsync.Endpoint `json:"remote"`
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Side string `json:"side"` // local|remote|both
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}
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if err := json.NewDecoder(r.Body).Decode(&body); err != nil {
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authx.WriteError(w, http.StatusBadRequest, err.Error())
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return
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}
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out := map[string]any{}
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side := body.Side
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if side == "" {
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side = "both"
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}
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if (side == "local" || side == "both") && body.Local != nil {
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out["local"] = dbsync.TestEndpoint(r.Context(), *body.Local)
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}
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if (side == "remote" || side == "both") && body.Remote != nil {
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out["remote"] = dbsync.TestEndpoint(r.Context(), *body.Remote)
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}
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httpx.OkJson(w, out)
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}
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}
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func syncPrepareHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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if !requireDBSync(svcCtx, w) {
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return
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}
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ch, err := svcCtx.DBSync.Store().GetChannelForTenant(pathvar.Vars(r)["id"], syncTenantID(r))
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if err != nil {
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authx.WriteError(w, http.StatusNotFound, err.Error())
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return
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}
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if err := dbsync.PrepareChannel(r.Context(), ch); err != nil {
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authx.WriteError(w, http.StatusBadRequest, err.Error())
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return
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}
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httpx.OkJson(w, map[string]any{"ok": true, "message": "outbox + triggers ready"})
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}
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}
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func syncStartHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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if !requireDBSync(svcCtx, w) {
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return
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}
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id := pathvar.Vars(r)["id"]
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ch, err := svcCtx.DBSync.Store().GetChannelForTenant(id, syncTenantID(r))
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if err != nil {
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authx.WriteError(w, http.StatusNotFound, err.Error())
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return
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}
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if err := dbsync.PrepareChannel(r.Context(), ch); err != nil {
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authx.WriteError(w, http.StatusBadRequest, "prepare: "+err.Error())
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return
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}
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if err := svcCtx.DBSync.StartChannel(id); err != nil {
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authx.WriteError(w, http.StatusBadRequest, err.Error())
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return
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}
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httpx.OkJson(w, map[string]any{"ok": true, "running": true})
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}
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}
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func syncStopHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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if !requireDBSync(svcCtx, w) {
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return
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}
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id := pathvar.Vars(r)["id"]
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if _, err := svcCtx.DBSync.Store().GetChannelForTenant(id, syncTenantID(r)); err != nil {
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authx.WriteError(w, http.StatusNotFound, err.Error())
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return
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}
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svcCtx.DBSync.StopChannel(id)
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httpx.OkJson(w, map[string]any{"ok": true, "running": false})
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}
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}
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func syncConflictsHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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// M3：LWW/冲突追溯仅平台超级管理员；公司 top 403
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authx.WriteError(w, http.StatusForbidden, "冲突/LWW 覆盖日志仅平台超级管理员可查")
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}
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}
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func syncResolveConflictHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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authx.WriteError(w, http.StatusForbidden, "冲突/LWW 覆盖日志仅平台超级管理员可操作")
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}
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}
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func syncReconcileHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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if !requireDBSync(svcCtx, w) {
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return
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}
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ch, err := svcCtx.DBSync.Store().GetChannelForTenant(pathvar.Vars(r)["id"], syncTenantID(r))
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if err != nil {
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authx.WriteError(w, http.StatusNotFound, err.Error())
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return
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}
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if ok, wait := dbsync.CanReconcile(ch, reconcileMinInterval(svcCtx)); !ok {
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authx.WriteError(w, http.StatusTooManyRequests, dbsync.ReconcileTooSoonError(wait).Error())
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return
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}
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res, err := dbsync.ReconcileChannel(r.Context(), ch)
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if err != nil {
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authx.WriteError(w, http.StatusBadRequest, err.Error())
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return
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}
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now := time.Now().UTC()
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_ = svcCtx.DBSync.Store().PatchStats(ch.ID, func(c *dbsync.Channel) {
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c.LastReconcileAt = &now
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})
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httpx.OkJson(w, res)
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}
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}
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func syncIngestHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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if !requireDBSync(svcCtx, w) {
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return
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}
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ch, err := svcCtx.DBSync.Store().GetChannelForTenant(pathvar.Vars(r)["id"], syncTenantID(r))
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if err != nil {
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authx.WriteError(w, http.StatusNotFound, err.Error())
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return
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}
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var body struct {
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Table string `json:"table"`
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Source string `json:"source"` // 如 c / excel / api
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Rows []map[string]any `json:"rows"`
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}
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if err := json.NewDecoder(r.Body).Decode(&body); err != nil {
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authx.WriteError(w, http.StatusBadRequest, err.Error())
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return
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}
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n, err := dbsync.IngestRows(r.Context(), ch, body.Table, body.Rows, body.Source)
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if err != nil {
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authx.WriteError(w, http.StatusBadRequest, err.Error())
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return
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}
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httpx.OkJson(w, map[string]any{"ok": true, "ingested": n, "hint": "已写入本地并进入 outbox，将同步到线上"})
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}
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}
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// syncInspectHandler 控制台验同步：列出线上/本机库表 + 行数 + 列。
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func syncInspectHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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if !requireDBSync(svcCtx, w) {
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return
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}
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ch, err := svcCtx.DBSync.Store().GetChannelForTenant(pathvar.Vars(r)["id"], syncTenantID(r))
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if err != nil {
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authx.WriteError(w, http.StatusNotFound, err.Error())
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return
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}
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side := strings.TrimSpace(r.URL.Query().Get("side"))
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if side == "" {
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side = "remote"
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}
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includeMeta := r.URL.Query().Get("include_sync_meta") == "1" || r.URL.Query().Get("include_sync_meta") == "true"
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var ep dbsync.Endpoint
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switch side {
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case "remote":
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ep = ch.Remote
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case "local":
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ep = ch.Local
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default:
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authx.WriteError(w, http.StatusBadRequest, "side must be remote|local")
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return
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}
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res, err := dbsync.InspectEndpoint(r.Context(), ep, side, includeMeta)
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if err != nil && (res == nil || !res.OK) {
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authx.WriteError(w, http.StatusBadRequest, err.Error())
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return
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}
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httpx.OkJson(w, res)
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}
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}
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// syncPreviewHandler 预览单表内容（默认前 50 行）。
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func syncPreviewHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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if !requireDBSync(svcCtx, w) {
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return
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}
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ch, err := svcCtx.DBSync.Store().GetChannelForTenant(pathvar.Vars(r)["id"], syncTenantID(r))
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if err != nil {
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authx.WriteError(w, http.StatusNotFound, err.Error())
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return
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}
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var body struct {
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Side string `json:"side"` // remote|local，默认 remote
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Table string `json:"table"`
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Limit int `json:"limit"`
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}
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if err := json.NewDecoder(r.Body).Decode(&body); err != nil {
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authx.WriteError(w, http.StatusBadRequest, err.Error())
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return
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}
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side := strings.TrimSpace(body.Side)
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if side == "" {
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side = "remote"
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}
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var ep dbsync.Endpoint
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switch side {
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case "remote":
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ep = ch.Remote
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case "local":
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ep = ch.Local
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default:
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authx.WriteError(w, http.StatusBadRequest, "side must be remote|local")
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return
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}
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res, err := dbsync.PreviewTable(r.Context(), ep, body.Table, body.Limit)
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if err != nil {
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authx.WriteError(w, http.StatusBadRequest, err.Error())
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return
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}
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httpx.OkJson(w, res)
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}
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}
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// syncDropTableHandler 控制台删业务表（仅当前 side 的 endpoint；不同步 DDL 到另一侧）。
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func syncDropTableHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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if !requireDBSync(svcCtx, w) {
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return
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}
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ch, err := svcCtx.DBSync.Store().GetChannelForTenant(pathvar.Vars(r)["id"], syncTenantID(r))
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if err != nil {
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authx.WriteError(w, http.StatusNotFound, err.Error())
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return
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}
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var body struct {
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Side string `json:"side"` // remote|local，默认 remote
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Table string `json:"table"`
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}
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if err := json.NewDecoder(r.Body).Decode(&body); err != nil {
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authx.WriteError(w, http.StatusBadRequest, err.Error())
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return
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}
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side := strings.TrimSpace(body.Side)
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if side == "" {
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side = "remote"
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}
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var ep dbsync.Endpoint
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switch side {
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case "remote":
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ep = ch.Remote
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case "local":
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ep = ch.Local
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default:
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authx.WriteError(w, http.StatusBadRequest, "side must be remote|local")
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return
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}
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res, err := dbsync.DropTableOnEndpoint(r.Context(), ep, side, body.Table)
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if err != nil {
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authx.WriteError(w, http.StatusBadRequest, err.Error())
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return
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}
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if svcCtx.Audit != nil {
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_ = svcCtx.Audit.Log(r.Context(), syncTenantID(r), authx.UserID(r.Context()), "dbsync.drop_table", audit.DetailJSON(map[string]any{
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"channel_id": ch.ID, "side": side, "table": body.Table, "dropped": res != nil && res.Dropped,
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}))
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}
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httpx.OkJson(w, res)
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}
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}
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