task-master/internal/daemon/api/sync_handlers.go

package api

import (
	"context"
	"net/http"

	"task/internal/project"
	"task/internal/tmsync"
	"task/internal/ytsync"
)

func (s *Server) handleSyncPull(w http.ResponseWriter, r *http.Request) {
	s.runSync(w, r, false)
}

func (s *Server) handleSyncPush(w http.ResponseWriter, r *http.Request) {
	s.runSync(w, r, true)
}

func (s *Server) runSync(w http.ResponseWriter, r *http.Request, push bool) {
	var body struct {
		ProjectID string `json:"projectId"`
	}
	if err := readJSON(r, &body); err != nil {
		writeErr(w, http.StatusBadRequest, err.Error())
		return
	}
	if body.ProjectID == "" {
		writeErr(w, http.StatusBadRequest, "projectId required")
		return
	}
	if !requireMCPProject(r, body.ProjectID) {
		writeErr(w, http.StatusForbidden, "mcp token project mismatch")
		return
	}
	meta, err := s.projects.LoadMeta(body.ProjectID)
	if err != nil {
		writeErr(w, http.StatusInternalServerError, err.Error())
		return
	}
	var res ytsync.Result
	ctx := context.Background()
	switch meta.EffectiveBackend() {
	case project.BackendTaskMaster:
		if meta.TaskMaster == nil || !meta.TaskMaster.Configured() {
			writeErr(w, http.StatusBadRequest, "taskmaster not configured")
			return
		}
		syncer := &tmsync.Syncer{Store: s.store, TimeStore: s.timeStore}
		if push {
			res, err = syncer.Push(ctx, body.ProjectID, *meta.TaskMaster)
		} else {
			res, err = syncer.Pull(ctx, body.ProjectID, *meta.TaskMaster)
		}
	default:
		if push {
			res, err = ytsync.PushProject(ctx, s.projects, s.store, s.timeStore, body.ProjectID)
		} else {
			res, err = ytsync.PullProject(ctx, s.projects, s.store, s.timeStore, body.ProjectID)
		}
	}
	if err != nil {
		writeErr(w, http.StatusBadRequest, err.Error())
		return
	}
	s.notify(body.ProjectID)
	writeJSON(w, http.StatusOK, res)
}