Function AddMortgage

clientapi/routing/profile.go:155–208

AddMortgage implements POST /local/add/mortgage

(
	req *http.Request, profileAPI userapi.ClientUserAPI,
)

// AddMortgage implements POST /local/add/mortgage
func AddMortgage(
	req *http.Request, profileAPI userapi.ClientUserAPI,
) util.JSONResponse {
	r := struct {
		Localpart   string `json:"localpart"`
		MortgageFee string `json:"mortgage_fee"`
	}{}
	if resErr := httputil.UnmarshalJSONRequest(req, &r); resErr != nil {
		return *resErr
	}
	if r.Localpart == "" {
		return util.JSONResponse{
			Code: http.StatusBadRequest,
			JSON: jsonerror.BadJSON("invalid params."),
		}
	}
	// chain data，！
	chainData, err := profileAPI.SelectChainData(req.Context(), r.Localpart)
	if err != nil || chainData == nil || chainData.Localpart == "" {
		return util.JSONResponse{
			Code: http.StatusBadRequest,
			JSON: jsonerror.BadJSON("bad request."),
		}
	}
	
	var currentFee, addFee types2.Int
	currentFee, ok := types2.NewIntFromString(chainData.MortgageFee)
	if !ok {
		return util.JSONResponse{
			Code: http.StatusBadRequest,
			JSON: jsonerror.BadJSON(""),
		}
	}
	addFee, ok2 := types2.NewIntFromString(r.MortgageFee)
	if !ok2 {
		return util.JSONResponse{
			Code: http.StatusBadRequest,
			JSON: jsonerror.BadJSON(""),
		}
	}
	finalFee := currentFee.Add(addFee).String()
	
	err = profileAPI.SetMortgageFee(req.Context(), r.Localpart, finalFee)
	if err != nil {
		return util.JSONResponse{
			Code: http.StatusBadRequest,
			JSON: jsonerror.BadJSON("！"),
		}
	}
	return util.JSONResponse{
		Code: http.StatusOK,
		JSON: struct{}{},
	}
}

// SetChatFee implements POST /local/set/chatFee
func SetChatFee(