diff --git a/service_beerpay.go b/service_beerpay.go index 8feeabd..a04129e 100644 --- a/service_beerpay.go +++ b/service_beerpay.go @@ -5,6 +5,7 @@ import ( "errors" "fmt" "net/http" + "time" "golang.org/x/net/context" "golang.org/x/net/context/ctxhttp" @@ -30,25 +31,32 @@ func (s beerpayServiceHandler) Handle(ctx context.Context, params []string) (tit return } - var resp *http.Response - - apiURL := fmt.Sprintf("https://beerpay.io/api/v1/%s/projects/%s", params[0], params[1]) - resp, err = ctxhttp.Get(ctx, http.DefaultClient, apiURL) - if err != nil { - return - } - defer resp.Body.Close() - - r := struct { - TotalAmount int `json:"total_amount"` - }{} - - if err = json.NewDecoder(resp.Body).Decode(&r); err != nil { - return - } - title = "beerpay" - text = fmt.Sprintf("$%d", r.TotalAmount) color = "red" + + cacheKey := fmt.Sprintf("%s::%s", params[0], params[1]) + text, err = cacheStore.Get("beerpay", cacheKey) + + if err != nil { + var resp *http.Response + + apiURL := fmt.Sprintf("https://beerpay.io/api/v1/%s/projects/%s", params[0], params[1]) + resp, err = ctxhttp.Get(ctx, http.DefaultClient, apiURL) + if err != nil { + return + } + defer resp.Body.Close() + + r := struct { + TotalAmount int `json:"total_amount"` + }{} + + if err = json.NewDecoder(resp.Body).Decode(&r); err != nil { + return + } + text = fmt.Sprintf("$%d", r.TotalAmount) + cacheStore.Set("beerpay", cacheKey, text, 5*time.Minute) + } + return }