Refactor: migrate discordbot

bot/onMessageCreate.go

@@ -0,0 +1,69 @@
+package bot
+
+import (
+	"context"
+	"fmt"
+	"net/http"
+	"strconv"
+	"strings"
+	"time"
+
+	"gitea.konchin.com/go2025/backend/handlers/api"
+	"gitea.konchin.com/go2025/backend/tracing"
+	"github.com/bwmarrin/discordgo"
+	"github.com/spf13/viper"
+	"go.uber.org/zap"
+	"golang.org/x/exp/rand"
+)
+
+func (b *Bot) fetchAliases() {
+	for {
+		var res []api.GetAliasesOutputAlias
+		resp, err := b.Client.R().
+			SetResult(&res).
+			Get("/bot/api/aliases")
+		if err == nil && resp.StatusCode() == http.StatusOK {
+			aliases := make(map[string]int64)
+			for _, alias := range res {
+				aliases[alias.Name] = alias.Id
+			}
+			b.aliases = aliases
+
+			tracing.Logger.Ctx(context.Background()).
+				Info("nmsl",
+					zap.String("aliases", fmt.Sprintf("%+v", aliases)))
+		}
+
+		time.Sleep(10 * time.Second)
+	}
+}
+
+func (b *Bot) onMessageCreate(
+	s *discordgo.Session,
+	m *discordgo.MessageCreate,
+) {
+	// Ignore messages from the bot itself
+	if m.Author.ID == s.State.User.ID {
+		return
+	}
+
+	key := strings.ToLower(strings.TrimSpace(m.Content))
+	tracing.Logger.Ctx(context.Background()).
+		Info("wtf",
+			zap.String("key", key))
+
+	if id, ok := b.aliases[key]; ok {
+		var res []api.GetImagesOutputImage
+		resp, err := b.Client.R().
+			SetResult(&res).
+			SetQueryParam("aliases", strconv.FormatInt(id, 10)).
+			Get("/bot/api/images")
+		if err == nil && resp.StatusCode() == http.StatusOK {
+			image := res[rand.Intn(len(res))]
+			s.ChannelMessageSend(m.ChannelID,
+				fmt.Sprintf("%s/img/%d.%s",
+					viper.GetString("external-url"),
+					image.Id, image.Extension))
+		}
+	}
+}