From dc36e17aefac371e00dd2a4433237f03807c9b6f Mon Sep 17 00:00:00 2001
From: Knut Ahlers <knut@ahlers.me>
Date: Wed, 6 Jul 2016 00:30:12 +0200
Subject: [PATCH] add service "beerpay"

---
 service_beerpay.go | 54 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 service_beerpay.go

diff --git a/service_beerpay.go b/service_beerpay.go
new file mode 100644
index 0000000..8feeabd
--- /dev/null
+++ b/service_beerpay.go
@@ -0,0 +1,54 @@
+package main
+
+import (
+	"encoding/json"
+	"errors"
+	"fmt"
+	"net/http"
+
+	"golang.org/x/net/context"
+	"golang.org/x/net/context/ctxhttp"
+)
+
+func init() {
+	registerServiceHandler("beerpay", beerpayServiceHandler{})
+}
+
+type beerpayServiceHandler struct{}
+
+func (s beerpayServiceHandler) GetDocumentation() serviceHandlerDocumentationList {
+	return serviceHandlerDocumentationList{{
+		ServiceName: "beerpay Total Amount",
+		DemoPath:    "/beerpay/beerpay/beerpay.io",
+		Arguments:   []string{"<user>", "<project>"},
+	}}
+}
+
+func (s beerpayServiceHandler) Handle(ctx context.Context, params []string) (title, text, color string, err error) {
+	if len(params) < 2 {
+		err = errors.New("You need to provide user and project")
+		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"
+	return
+}