72 lines
1.8 KiB
Go
72 lines
1.8 KiB
Go
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package repository
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import (
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"context"
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"haixun-backend/internal/library/clock"
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app "haixun-backend/internal/library/errors"
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"haixun-backend/internal/library/errors/code"
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"haixun-backend/internal/model/job/domain/entity"
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domrepo "haixun-backend/internal/model/job/domain/repository"
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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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type mongoEventRepository struct {
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collection *mongo.Collection
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}
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func NewMongoEventRepository(db *mongo.Database) domrepo.EventRepository {
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if db == nil {
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return &mongoEventRepository{}
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}
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return &mongoEventRepository{collection: db.Collection(entity.EventCollectionName)}
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}
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func (r *mongoEventRepository) EnsureIndexes(ctx context.Context) error {
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if r.collection == nil {
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return nil
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}
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_, err := r.collection.Indexes().CreateOne(ctx, mongo.IndexModel{
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Keys: bson.D{{Key: "job_id", Value: 1}, {Key: "create_at", Value: -1}},
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})
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return err
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}
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func (r *mongoEventRepository) Append(ctx context.Context, event *entity.Event) error {
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if r.collection == nil {
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return app.For(code.Job).DBUnavailable("Mongo is not configured")
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}
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if event.CreateAt == 0 {
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event.CreateAt = clock.NowUnixNano()
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}
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_, err := r.collection.InsertOne(ctx, event)
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return err
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}
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func (r *mongoEventRepository) ListByJobID(ctx context.Context, jobID string, limit int64) ([]*entity.Event, error) {
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if r.collection == nil {
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return nil, app.For(code.Job).DBUnavailable("Mongo is not configured")
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}
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if limit <= 0 {
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limit = 50
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}
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cursor, err := r.collection.Find(
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ctx,
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bson.M{"job_id": jobID},
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options.Find().SetSort(bson.D{{Key: "create_at", Value: -1}}).SetLimit(limit),
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)
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if err != nil {
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return nil, err
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}
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defer cursor.Close(ctx)
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var items []*entity.Event
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if err := cursor.All(ctx, &items); err != nil {
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return nil, err
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}
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return items, nil
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}
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