multica/server/internal/handler/auth.go
Jiayuan Zhang 1e61c1974c feat(server): implement full REST API with JWT auth and real-time WebSocket
- Add HTTP handlers for issues, comments, agents, workspaces, inbox, members, and activity
- Implement JWT authentication middleware with Bearer token validation
- Add sqlc queries for all entities (CRUD operations)
- Extract router into reusable NewRouter() for testability
- Expand SDK with full API client methods (CRUD for all resources)
- Add updateWorkspace to SDK, add Member type to shared types

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-22 11:50:03 +08:00

109 lines
2.5 KiB
Go

package handler
import (
"encoding/json"
"net/http"
"time"
"github.com/golang-jwt/jwt/v5"
db "github.com/multica-ai/multica/server/pkg/db/generated"
)
var jwtSecret = []byte("multica-dev-secret-change-in-production")
type UserResponse struct {
ID string `json:"id"`
Name string `json:"name"`
Email string `json:"email"`
AvatarURL *string `json:"avatar_url"`
CreatedAt string `json:"created_at"`
UpdatedAt string `json:"updated_at"`
}
func userToResponse(u db.User) UserResponse {
return UserResponse{
ID: uuidToString(u.ID),
Name: u.Name,
Email: u.Email,
AvatarURL: textToPtr(u.AvatarUrl),
CreatedAt: timestampToString(u.CreatedAt),
UpdatedAt: timestampToString(u.UpdatedAt),
}
}
type LoginRequest struct {
Email string `json:"email"`
Name string `json:"name"`
}
type LoginResponse struct {
Token string `json:"token"`
User UserResponse `json:"user"`
}
func (h *Handler) Login(w http.ResponseWriter, r *http.Request) {
var req LoginRequest
if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
writeError(w, http.StatusBadRequest, "invalid request body")
return
}
if req.Email == "" {
writeError(w, http.StatusBadRequest, "email is required")
return
}
// Try to find existing user
user, err := h.Queries.GetUserByEmail(r.Context(), req.Email)
if err != nil {
// Create new user
name := req.Name
if name == "" {
name = req.Email
}
user, err = h.Queries.CreateUser(r.Context(), db.CreateUserParams{
Name: name,
Email: req.Email,
})
if err != nil {
writeError(w, http.StatusInternalServerError, "failed to create user: "+err.Error())
return
}
}
// Generate JWT
token := jwt.NewWithClaims(jwt.SigningMethodHS256, jwt.MapClaims{
"sub": uuidToString(user.ID),
"email": user.Email,
"name": user.Name,
"exp": time.Now().Add(72 * time.Hour).Unix(),
"iat": time.Now().Unix(),
})
tokenString, err := token.SignedString(jwtSecret)
if err != nil {
writeError(w, http.StatusInternalServerError, "failed to generate token")
return
}
writeJSON(w, http.StatusOK, LoginResponse{
Token: tokenString,
User: userToResponse(user),
})
}
func (h *Handler) GetMe(w http.ResponseWriter, r *http.Request) {
userID := r.Header.Get("X-User-ID")
if userID == "" {
writeError(w, http.StatusUnauthorized, "user not authenticated")
return
}
user, err := h.Queries.GetUser(r.Context(), parseUUID(userID))
if err != nil {
writeError(w, http.StatusNotFound, "user not found")
return
}
writeJSON(w, http.StatusOK, userToResponse(user))
}