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homebox/backend/pkgs/server/request.go
2022-08-29 18:30:36 -08:00

48 lines
1.2 KiB
Go

package server
import (
"encoding/json"
"net/http"
)
// Decode reads the body of an HTTP request looking for a JSON document. The
// body is decoded into the provided value.
func Decode(r *http.Request, val interface{}) error {
decoder := json.NewDecoder(r.Body)
decoder.DisallowUnknownFields()
if err := decoder.Decode(val); err != nil {
return err
}
return nil
}
// GetId is a shotcut to get the id from the request URL or return a default value
func GetParam(r *http.Request, key, d string) string {
val := r.URL.Query().Get(key)
if val == "" {
return d
}
return val
}
// GetSkip is a shotcut to get the skip from the request URL parameters
func GetSkip(r *http.Request, d string) string {
return GetParam(r, "skip", d)
}
// GetSkip is a shotcut to get the skip from the request URL parameters
func GetId(r *http.Request, d string) string {
return GetParam(r, "id", d)
}
// GetLimit is a shotcut to get the limit from the request URL parameters
func GetLimit(r *http.Request, d string) string {
return GetParam(r, "limit", d)
}
// GetQuery is a shotcut to get the sort from the request URL parameters
func GetQuery(r *http.Request, d string) string {
return GetParam(r, "query", d)
}