forked from wrenn/wrenn
pptx704
a5ad3731f2
Moves 12 packages from internal/ to pkg/ (config, id, validate, events, db, auth, lifecycle, scheduler, channels, audit, service) so they can be imported by the enterprise repo as a Go module dependency. Introduces pkg/cpextension (shared Extension interface + ServerContext) and pkg/cpserver (Run() entrypoint with functional options) so the enterprise main.go can call cpserver.Run(cpserver.WithExtensions(...)) without duplicating the 20-step server bootstrap. Adds db/migrations/embed.go for go:embed access to OSS SQL migrations from the enterprise module. cmd/control-plane/main.go is reduced to a 10-line wrapper around cpserver.Run.
45 lines
1.0 KiB
Go
45 lines
1.0 KiB
Go
package channels
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import (
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"context"
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"encoding/json"
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"log/slog"
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"github.com/redis/go-redis/v9"
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"git.omukk.dev/wrenn/wrenn/pkg/events"
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)
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const streamKey = "wrenn:events"
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// Publisher pushes events onto the Redis stream for the dispatcher to consume.
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type Publisher struct {
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rdb *redis.Client
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}
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// NewPublisher constructs an event publisher.
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func NewPublisher(rdb *redis.Client) *Publisher {
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return &Publisher{rdb: rdb}
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}
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// Publish serializes the event and appends it to the global stream.
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// Fire-and-forget: failures are logged, never propagated.
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func (p *Publisher) Publish(ctx context.Context, e events.Event) {
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payload, err := json.Marshal(e)
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if err != nil {
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slog.Warn("channels: failed to marshal event", "event", e.Event, "error", err)
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return
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}
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if err := p.rdb.XAdd(ctx, &redis.XAddArgs{
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Stream: streamKey,
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MaxLen: 10000,
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Approx: true,
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Values: map[string]interface{}{
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"payload": string(payload),
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},
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}).Err(); err != nil {
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slog.Warn("channels: failed to publish event", "event", e.Event, "error", err)
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}
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}
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