initial code commit

Bot/Commands/catfact.go

@@ -0,0 +1,61 @@
+package commands
+
+import (
+	"encoding/json"
+	"io/ioutil"
+	"math/rand"
+	"net/http"
+	"time"
+
+	helpers "ion606_bot/Bot/Helpers"
+
+	"github.com/bwmarrin/discordgo"
+)
+
+var CatfactCommand = &discordgo.ApplicationCommand{
+	Name:        "catfact",
+	Description: "Fetches a random cat fact",
+}
+
+type CatFactAPIResponse struct {
+	Facts []struct {
+		FactNumber int    `json:"fact_number"`
+		Fact       string `json:"fact"`
+	} `json:"facts"`
+}
+
+func HandleCatfact(s *discordgo.Session, i *discordgo.InteractionCreate) {
+	client := http.Client{
+		Timeout: 10 * time.Second,
+	}
+	resp, err := client.Get("https://www.catfacts.net/api/")
+	if err != nil {
+		helpers.HandleError(s, i, err)
+		return
+	}
+
+	defer resp.Body.Close()
+	body, err := ioutil.ReadAll(resp.Body)
+	if err != nil {
+		helpers.HandleError(s, i, err)
+		return
+	}
+
+	var result CatFactAPIResponse
+	err = json.Unmarshal(body, &result)
+	if err != nil || len(result.Facts) == 0 {
+		helpers.HandleError(s, i, err)
+		return
+	}
+
+	// Pick a random fact from the array.
+	rand.Seed(time.Now().UnixNano())
+	randomFact := result.Facts[rand.Intn(len(result.Facts))].Fact
+
+	s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
+		Type: discordgo.InteractionResponseChannelMessageWithSource,
+		Data: &discordgo.InteractionResponseData{
+			Content: randomFact,
+		},
+	})
+}