18F/e-QIP-prototype

package http

import (
    "encoding/json"
    "io"
    "net/http"
)

// EncodeErrJSON will return an error in JSON format.
func EncodeErrJSON(w http.ResponseWriter, errors interface{}) error {
    w.Header().Set("Content-Type", "application/json")
    return json.NewEncoder(w).Encode(struct {
        Errors interface{}
    }{
        Errors: errors,
    })
}

// EncodeJSON encodes any object and writes it to a response writer
func EncodeJSON(w http.ResponseWriter, data interface{}) error {
    w.Header().Set("Content-Type", "application/json")
    return json.NewEncoder(w).Encode(data)
}

// DecodeJSON decodes a request body to the specified interface
func DecodeJSON(r io.Reader, v interface{}) error {
    return json.NewDecoder(r).Decode(v)
}