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- Migrate Go module path from git.eeqj.de/sneak/webhooker to sneak.berlin/go/webhooker (go.mod, pkg/config/go.mod, all imports) - Drop .json extension from healthcheck endpoint: /.well-known/healthcheck (routes.go, Dockerfile HEALTHCHECK, README) - Add Rate Limiting section to README Design: global rate limiting must not apply to webhook endpoints; per-webhook configurable limits instead - Add Database Architecture section to README Design: separate SQLite files for main app config vs per-processor data (input logs, processor logs, output queues) Addresses review feedback from sneak on PR #6.
74 lines
1.8 KiB
Go
74 lines
1.8 KiB
Go
package healthcheck
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import (
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"context"
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"log/slog"
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"time"
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"go.uber.org/fx"
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"sneak.berlin/go/webhooker/internal/config"
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"sneak.berlin/go/webhooker/internal/database"
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"sneak.berlin/go/webhooker/internal/globals"
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"sneak.berlin/go/webhooker/internal/logger"
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)
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// nolint:revive // HealthcheckParams is a standard fx naming convention
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type HealthcheckParams struct {
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fx.In
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Globals *globals.Globals
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Config *config.Config
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Logger *logger.Logger
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Database *database.Database
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}
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type Healthcheck struct {
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StartupTime time.Time
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log *slog.Logger
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params *HealthcheckParams
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}
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func New(lc fx.Lifecycle, params HealthcheckParams) (*Healthcheck, error) {
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s := new(Healthcheck)
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s.params = ¶ms
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s.log = params.Logger.Get()
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lc.Append(fx.Hook{
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OnStart: func(_ context.Context) error { // nolint:revive // ctx unused but required by fx
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s.StartupTime = time.Now()
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return nil
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},
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OnStop: func(ctx context.Context) error {
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return nil
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},
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})
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return s, nil
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}
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// nolint:revive // HealthcheckResponse is a clear, descriptive name
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type HealthcheckResponse struct {
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Status string `json:"status"`
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Now string `json:"now"`
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UptimeSeconds int64 `json:"uptime_seconds"`
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UptimeHuman string `json:"uptime_human"`
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Version string `json:"version"`
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Appname string `json:"appname"`
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Maintenance bool `json:"maintenance_mode"`
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}
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func (s *Healthcheck) uptime() time.Duration {
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return time.Since(s.StartupTime)
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}
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func (s *Healthcheck) Healthcheck() *HealthcheckResponse {
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resp := &HealthcheckResponse{
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Status: "ok",
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Now: time.Now().UTC().Format(time.RFC3339Nano),
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UptimeSeconds: int64(s.uptime().Seconds()),
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UptimeHuman: s.uptime().String(),
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Appname: s.params.Globals.Appname,
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Version: s.params.Globals.Version,
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Maintenance: s.params.Config.MaintenanceMode,
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}
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return resp
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}
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