✨ Typing status

pkg/internal/services/status.go

@@ -0,0 +1,61 @@
+package services
+
+import (
+	"context"
+	"fmt"
+
+	"git.solsynth.dev/hydrogen/dealer/pkg/hyper"
+	"git.solsynth.dev/hydrogen/dealer/pkg/proto"
+	"git.solsynth.dev/hydrogen/messaging/pkg/internal/database"
+	"git.solsynth.dev/hydrogen/messaging/pkg/internal/gap"
+	"git.solsynth.dev/hydrogen/messaging/pkg/internal/models"
+)
+
+func SetTypingStatus(channelId uint, userId uint) error {
+	var account models.Account
+	if err := database.C.Where("id = ?", userId).First(&account).Error; err != nil {
+		return fmt.Errorf("account not found: %v", err)
+	}
+
+	var member models.ChannelMember
+	if err := database.C.
+		Where("account_id = ? AND channel_id = ?", userId, channelId).
+		First(&member).Error; err != nil {
+		return fmt.Errorf("channel member not found: %v", err)
+	} else {
+		member.Account = account
+	}
+
+	var channel models.Channel
+	if err := database.C.
+		Preload("Members").
+		Where("id = ?", channelId).
+		First(&channel).Error; err != nil {
+		return fmt.Errorf("channel not found: %v", err)
+	}
+
+	var boardcastTarget []uint64
+	for _, item := range channel.Members {
+		if item.AccountID == member.AccountID {
+			continue
+		}
+		boardcastTarget = append(boardcastTarget, uint64(item.AccountID))
+	}
+
+	sc := proto.NewStreamControllerClient(gap.H.GetDealerGrpcConn())
+	_, err := sc.PushStreamBatch(context.Background(), &proto.PushStreamBatchRequest{
+		UserId: boardcastTarget,
+		Body: hyper.NetworkPackage{
+			Action: "status.typing",
+			Payload: map[string]any{
+				"user_id":    userId,
+				"member_id":  member.ID,
+				"channel_id": channelId,
+				"member":     member,
+				"channel":    channel,
+			},
+		}.Marshal(),
+	})
+
+	return err
+}