| 48 | } |
| 49 | |
| 50 | func New(db database.Store, log slog.Logger, clock quartz.Clock, intervals Intervals, usage bool) *Cache { |
| 51 | if intervals.TemplateBuildTimes <= 0 { |
| 52 | intervals.TemplateBuildTimes = time.Hour |
| 53 | } |
| 54 | if intervals.DeploymentStats <= 0 { |
| 55 | intervals.DeploymentStats = time.Minute |
| 56 | } |
| 57 | ctx, cancel := context.WithCancel(context.Background()) |
| 58 | |
| 59 | c := &Cache{ |
| 60 | clock: clock, |
| 61 | database: db, |
| 62 | intervals: intervals, |
| 63 | log: log, |
| 64 | done: make(chan struct{}), |
| 65 | cancel: cancel, |
| 66 | usage: usage, |
| 67 | } |
| 68 | go func() { |
| 69 | var wg sync.WaitGroup |
| 70 | defer close(c.done) |
| 71 | wg.Add(1) |
| 72 | go func() { |
| 73 | defer wg.Done() |
| 74 | c.run(ctx, "template build times", intervals.TemplateBuildTimes, c.refreshTemplateBuildTimes) |
| 75 | }() |
| 76 | wg.Add(1) |
| 77 | go func() { |
| 78 | defer wg.Done() |
| 79 | c.run(ctx, "deployment stats", intervals.DeploymentStats, c.refreshDeploymentStats) |
| 80 | }() |
| 81 | wg.Wait() |
| 82 | }() |
| 83 | return c |
| 84 | } |
| 85 | |
| 86 | func (c *Cache) refreshTemplateBuildTimes(ctx context.Context) error { |
| 87 | //nolint:gocritic // This is a system service. |