forked from absmach/magistrala
/
requests.go
125 lines (98 loc) · 2.09 KB
/
requests.go
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// Copyright (c) Mainflux
// SPDX-License-Identifier: Apache-2.0
package http
import (
"github.com/mainflux/mainflux/internal/apiutil"
"github.com/mainflux/mainflux/twins"
)
const (
maxNameSize = 1024
maxLimitSize = 100
)
type apiReq interface {
validate() error
}
type addTwinReq struct {
token string
Name string `json:"name,omitempty"`
Definition twins.Definition `json:"definition,omitempty"`
Metadata map[string]interface{} `json:"metadata,omitempty"`
}
func (req addTwinReq) validate() error {
if req.token == "" {
return apiutil.ErrBearerToken
}
if len(req.Name) > maxNameSize {
return apiutil.ErrNameSize
}
return nil
}
type updateTwinReq struct {
token string
id string
Name string `json:"name,omitempty"`
Definition twins.Definition `json:"definition,omitempty"`
Metadata map[string]interface{} `json:"metadata,omitempty"`
}
func (req updateTwinReq) validate() error {
if req.token == "" {
return apiutil.ErrBearerToken
}
if req.id == "" {
return apiutil.ErrMissingID
}
if len(req.Name) > maxNameSize {
return apiutil.ErrNameSize
}
return nil
}
type viewTwinReq struct {
token string
id string
}
func (req viewTwinReq) validate() error {
if req.token == "" {
return apiutil.ErrBearerToken
}
if req.id == "" {
return apiutil.ErrMissingID
}
return nil
}
type listReq struct {
token string
offset uint64
limit uint64
name string
metadata map[string]interface{}
}
func (req *listReq) validate() error {
if req.token == "" {
return apiutil.ErrBearerToken
}
if req.limit < 1 || req.limit > maxLimitSize {
return apiutil.ErrLimitSize
}
if len(req.name) > maxNameSize {
return apiutil.ErrNameSize
}
return nil
}
type listStatesReq struct {
token string
offset uint64
limit uint64
id string
}
func (req *listStatesReq) validate() error {
if req.token == "" {
return apiutil.ErrBearerToken
}
if req.id == "" {
return apiutil.ErrMissingID
}
if req.limit == 0 || req.limit > maxLimitSize {
return apiutil.ErrLimitSize
}
return nil
}