c6885a069b
Rename module path github.com/ryanhamamura/c4 to github.com/ryanhamamura/games across go.mod, all source files, and golangci config.
46 lines
1.1 KiB
Go
46 lines
1.1 KiB
Go
package chat
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import (
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"context"
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"slices"
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"github.com/ryanhamamura/games/db/repository"
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"github.com/rs/zerolog/log"
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)
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// SaveMessage persists a chat message to the database.
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func SaveMessage(queries *repository.Queries, roomID string, msg Message) {
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err := queries.CreateChatMessage(context.Background(), repository.CreateChatMessageParams{
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GameID: roomID,
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Nickname: msg.Nickname,
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Color: int64(msg.Slot),
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Message: msg.Message,
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CreatedAt: msg.Time,
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})
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if err != nil {
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log.Error().Err(err).Str("room_id", roomID).Msg("failed to save chat message")
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}
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}
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// LoadMessages loads persisted chat messages for a room, returning them
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// in chronological order (oldest first).
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func LoadMessages(queries *repository.Queries, roomID string) []Message {
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rows, err := queries.GetChatMessages(context.Background(), roomID)
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if err != nil {
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return nil
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}
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msgs := make([]Message, len(rows))
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for i, r := range rows {
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msgs[i] = Message{
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Nickname: r.Nickname,
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Slot: int(r.Color),
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Message: r.Message,
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Time: r.CreatedAt,
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}
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}
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// DB returns newest-first; reverse for chronological display
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slices.Reverse(msgs)
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return msgs
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}
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