Changeset 0.20.0 (#85)

2026-03-01 12:40:15 +00:00
parent eb74180611
commit 817062e5fc
57 changed files with 5435 additions and 72 deletions
--- a/server/store/sqlite/notification.go
+++ b/server/store/sqlite/notification.go
@@ -0,0 +1,146 @@
+package sqlite
+
+import (
+	"context"
+	"database/sql"
+	"time"
+
+	"git.gobha.me/xcaliber/chat-switchboard/models"
+	"git.gobha.me/xcaliber/chat-switchboard/store"
+)
+
+type NotificationStore struct{}
+
+func NewNotificationStore() *NotificationStore { return &NotificationStore{} }
+
+func (s *NotificationStore) Create(ctx context.Context, n *models.Notification) error {
+	if n.ID == "" {
+		n.ID = store.NewID()
+	}
+	now := time.Now().UTC().Format(timeFmt)
+
+	_, err := DB.ExecContext(ctx, `
+		INSERT INTO notifications (id, user_id, type, title, body, resource_type, resource_id, is_read, created_at)
+		VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)`,
+		n.ID, n.UserID, n.Type, n.Title, n.Body,
+		nullStr(n.ResourceType), nullStr(n.ResourceID), boolToInt(n.IsRead), now,
+	)
+	if err != nil {
+		return err
+	}
+	n.CreatedAt, _ = time.Parse(timeFmt, now)
+	return nil
+}
+
+func (s *NotificationStore) ListByUser(ctx context.Context, userID string, limit, offset int, unreadOnly bool) ([]models.Notification, int, error) {
+	if limit <= 0 {
+		limit = 20
+	}
+
+	// Count
+	countQ := `SELECT COUNT(*) FROM notifications WHERE user_id = ?`
+	countArgs := []interface{}{userID}
+	if unreadOnly {
+		countQ += ` AND is_read = 0`
+	}
+
+	var total int
+	if err := DB.QueryRowContext(ctx, countQ, countArgs...).Scan(&total); err != nil {
+		return nil, 0, err
+	}
+
+	// Fetch
+	q := `SELECT id, user_id, type, title, body, resource_type, resource_id, is_read, created_at
+		FROM notifications WHERE user_id = ?`
+	if unreadOnly {
+		q += ` AND is_read = 0`
+	}
+	q += ` ORDER BY created_at DESC LIMIT ? OFFSET ?`
+
+	rows, err := DB.QueryContext(ctx, q, userID, limit, offset)
+	if err != nil {
+		return nil, 0, err
+	}
+	defer rows.Close()
+
+	var items []models.Notification
+	for rows.Next() {
+		var n models.Notification
+		var resType, resID sql.NullString
+		var isRead int
+		if err := rows.Scan(
+			&n.ID, &n.UserID, &n.Type, &n.Title, &n.Body,
+			&resType, &resID, &isRead, st(&n.CreatedAt),
+		); err != nil {
+			return nil, 0, err
+		}
+		n.ResourceType = NullableString(resType)
+		n.ResourceID = NullableString(resID)
+		n.IsRead = isRead != 0
+		items = append(items, n)
+	}
+	if items == nil {
+		items = []models.Notification{}
+	}
+	return items, total, rows.Err()
+}
+
+func (s *NotificationStore) MarkRead(ctx context.Context, id, userID string) error {
+	res, err := DB.ExecContext(ctx,
+		`UPDATE notifications SET is_read = 1 WHERE id = ? AND user_id = ?`,
+		id, userID)
+	if err != nil {
+		return err
+	}
+	n, _ := res.RowsAffected()
+	if n == 0 {
+		return sql.ErrNoRows
+	}
+	return nil
+}
+
+func (s *NotificationStore) MarkAllRead(ctx context.Context, userID string) error {
+	_, err := DB.ExecContext(ctx,
+		`UPDATE notifications SET is_read = 1 WHERE user_id = ? AND is_read = 0`,
+		userID)
+	return err
+}
+
+func (s *NotificationStore) Delete(ctx context.Context, id, userID string) error {
+	res, err := DB.ExecContext(ctx,
+		`DELETE FROM notifications WHERE id = ? AND user_id = ?`, id, userID)
+	if err != nil {
+		return err
+	}
+	n, _ := res.RowsAffected()
+	if n == 0 {
+		return sql.ErrNoRows
+	}
+	return nil
+}
+
+func (s *NotificationStore) UnreadCount(ctx context.Context, userID string) (int, error) {
+	var count int
+	err := DB.QueryRowContext(ctx,
+		`SELECT COUNT(*) FROM notifications WHERE user_id = ? AND is_read = 0`,
+		userID).Scan(&count)
+	return count, err
+}
+
+func (s *NotificationStore) DeleteOlderThan(ctx context.Context, before time.Time) (int64, error) {
+	res, err := DB.ExecContext(ctx,
+		`DELETE FROM notifications WHERE created_at < ?`,
+		before.UTC().Format(timeFmt))
+	if err != nil {
+		return 0, err
+	}
+	return res.RowsAffected()
+}
+
+// nullStr returns sql.NullString for optional string fields.
+func nullStr(s string) sql.NullString {
+	if s == "" {
+		return sql.NullString{}
+	}
+	return sql.NullString{String: s, Valid: true}
+}