feat google oauth

internal/model/user/user.go

@@ -43,3 +43,31 @@ type EmailLoginResponse struct {
 	Token     string `json:"token"`
 	ExpiresAt int64  `json:"expires_at"`
 }
+
+type GoogleAuthUrlRequest struct {
+	RedirectURI string `form:"redirect_uri" binding:"required"`
+	State       string `form:"state" binding:"required"`
+}
+
+type GoogleAuthUrlResponse struct {
+	AuthURL string `json:"auth_url"`
+}
+
+type GoogleOAuthCallbackRequest struct {
+	Code        string `json:"code" binding:"required"`
+	State       string `json:"state" binding:"required"`
+	RedirectURI string `json:"redirect_uri" binding:"required"`
+}
+
+type GoogleOAuthCallbackResponse struct {
+	Token     string `json:"token"`
+	ExpiresAt int64  `json:"expires_at"`
+}
+
+type GoogleUserInfo struct {
+	ID            string `json:"id"`
+	Email         string `json:"email"`
+	Name          string `json:"name"`
+	Picture       string `json:"picture"`
+	VerifiedEmail bool   `json:"verified_email"`
+}