56 lines
1.8 KiB
Go
56 lines
1.8 KiB
Go
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package main
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import (
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"context"
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"flag"
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"fmt"
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"time"
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"apps/backend/internal/config"
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"github.com/zeromicro/go-zero/core/conf"
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"go.mongodb.org/mongo-driver/bson"
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"go.mongodb.org/mongo-driver/mongo"
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"go.mongodb.org/mongo-driver/mongo/options"
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)
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// init creates idempotent operational indexes only. It intentionally never
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// inserts members or other business records.
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func main() {
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configFile := flag.String("f", "etc/gateway.yaml", "config file")
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flag.Parse()
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var c config.Config
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conf.MustLoad(*configFile, &c)
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c.ApplyEnv()
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if c.Mongo.URI == "" || c.Mongo.Database == "" {
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panic("Mongo.URI and Mongo.Database are required")
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}
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ctx, cancel := context.WithTimeout(context.Background(), 20*time.Second)
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defer cancel()
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client, err := mongo.Connect(ctx, options.Client().ApplyURI(c.Mongo.URI))
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if err != nil {
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panic(err)
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}
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defer client.Disconnect(context.Background())
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db := client.Database(c.Mongo.Database)
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indexes := map[string][]mongo.IndexModel{
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"jobs": {
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{Keys: bson.D{{Key: "status", Value: 1}, {Key: "run_after", Value: 1}, {Key: "created_at", Value: 1}}, Options: options.Index().SetName("claim_due_jobs")},
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{Keys: bson.D{{Key: "status", Value: 1}, {Key: "completed_at", Value: 1}}, Options: options.Index().SetName("purge_terminal_jobs")},
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},
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"studio_outbox": {
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{Keys: bson.D{{Key: "status", Value: 1}, {Key: "updated_at", Value: 1}}, Options: options.Index().SetName("worker_outbox_status_updated")},
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{Keys: bson.D{{Key: "owner_uid", Value: 1}, {Key: "updated_at", Value: -1}}, Options: options.Index().SetName("owner_outbox_updated")},
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},
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}
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for collection, models := range indexes {
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if _, err := db.Collection(collection).Indexes().CreateMany(ctx, models); err != nil {
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panic(fmt.Errorf("create %s indexes: %w", collection, err))
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}
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}
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fmt.Println("database indexes initialized")
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}
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