move wolframalpha code to internal/commands

cmd/nourybot/commands.go

@@ -200,14 +200,16 @@ func (app *application) handleCommand(message twitch.PrivateMessage) {
 		case "location":
 			app.SetUserLocation(message)
 		}
-	case "wa":
-		reply = app.WolframAlphaQuery(message.Message[5:len(message.Message)])
 
 		// --------------------------------
 		// 100 user level
 		// trusted
 		// vip
 		// --------------------------------
+	case "wa":
+		if userLevel >= 100 {
+			reply = commands.WolframAlphaQuery(message.Message[5:len(message.Message)], app.Config.wolframAlphaAppID)
+		}
 	case "debug":
 		switch cmdParams[1] {
 		case "user":

internal/commands/wolframalpha.go

@@ -0,0 +1,29 @@
+package commands
+
+import (
+	"fmt"
+	"io"
+	"net/http"
+	"net/url"
+)
+
+func WolframAlphaQuery(query, appid string) string {
+	escaped := url.QueryEscape(query)
+	url := fmt.Sprintf("http://api.wolframalpha.com/v1/result?appid=%s&i=%s", appid, escaped)
+
+	resp, err := http.Get(url)
+	if err != nil {
+		return ""
+	}
+
+	defer resp.Body.Close()
+
+	body, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return ""
+	}
+
+	reply := string(body)
+	return reply
+
+}