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client.go
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client.go
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package playlyfe
import (
"bytes"
"encoding/json"
"errors"
"io/ioutil"
"net/http"
"strings"
)
const apiBaseUrl string = "https://api.playlyfe.com/v1"
type PlaylyfeClient struct {
http http.Client
}
type Endpoint struct {
Url string
QueryParameters map[string]string
RequestBody interface{}
}
func newEndpointRequest(verb string, endpoint Endpoint) (req *http.Request, err error) {
if verb != "GET" && verb != "POST" && verb != "PUT" && verb != "DELETE" {
err = errors.New("Invalid verb")
return
}
var urlParts []string
urlParts = append(urlParts, apiBaseUrl)
urlParts = append(urlParts, endpoint.Url)
if endpoint.QueryParameters != nil {
urlParts = append(urlParts, "?")
for k, v := range endpoint.QueryParameters {
urlParts = append(urlParts, k)
urlParts = append(urlParts, "=")
urlParts = append(urlParts, v)
}
}
endpointUrl := strings.Join(urlParts, "")
var jsonBody []byte
if endpoint.RequestBody != nil {
jsonBody, err = json.Marshal(endpoint.RequestBody)
} else {
jsonBody = nil
}
req, err = http.NewRequest(verb, endpointUrl, bytes.NewBuffer(jsonBody))
if err != nil {
return
}
req.Header.Set("Content-Type", "application/json")
return req, nil
}
func (client *PlaylyfeClient) GetRaw(endpoint Endpoint) (result string, err error) {
req, err := newEndpointRequest("GET", endpoint)
if err != nil {
return
}
resp, err := client.http.Do(req)
if err != nil {
return
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
return
}
return string(body), nil
}
func (client *PlaylyfeClient) Get(endpoint Endpoint, dataStructResult interface{}) (err error) {
body, err := client.GetRaw(endpoint)
err = json.Unmarshal([]byte(body), &dataStructResult)
return
}
func (client *PlaylyfeClient) PostRaw(endpoint Endpoint) (result string, err error) {
req, err := newEndpointRequest("POST", endpoint)
if err != nil {
return
}
resp, err := client.http.Do(req)
if err != nil {
return
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
return
}
return string(body), nil
}
func (client *PlaylyfeClient) Post(endpoint Endpoint, dataStructResult interface{}) (err error) {
body, err := client.PostRaw(endpoint)
err = json.Unmarshal([]byte(body), &dataStructResult)
return
}
func (client *PlaylyfeClient) PutRaw(endpoint Endpoint) (result string, err error) {
req, err := newEndpointRequest("PUT", endpoint)
if err != nil {
return
}
resp, err := client.http.Do(req)
if err != nil {
return
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
return
}
return string(body), nil
}
func (client *PlaylyfeClient) Put(endpoint Endpoint, dataStructResult interface{}) (err error) {
body, err := client.PutRaw(endpoint)
err = json.Unmarshal([]byte(body), &dataStructResult)
return
}
func (client *PlaylyfeClient) DeleteRaw(endpoint Endpoint) (result string, err error) {
req, err := newEndpointRequest("DELETE", endpoint)
if err != nil {
return
}
resp, err := client.http.Do(req)
if err != nil {
return
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
return
}
return string(body), nil
}
func (client *PlaylyfeClient) Delete(endpoint Endpoint, dataStructResult interface{}) (err error) {
body, err := client.DeleteRaw(endpoint)
err = json.Unmarshal([]byte(body), &dataStructResult)
return
}