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mongox-go-driver/mongox/common/deleteone.go

50 lines
1.2 KiB

package common
import (
"fmt"
"time"
"go.mongodb.org/mongo-driver/bson/primitive"
"go.mongodb.org/mongo-driver/mongo"
"go.mongodb.org/mongo-driver/mongo/options"
"github.com/mainnika/mongox-go-driver/v2/mongox"
"github.com/mainnika/mongox-go-driver/v2/mongox/base"
"github.com/mainnika/mongox-go-driver/v2/mongox/query"
)
// DeleteOne removes a document from a database and then returns it into target
func DeleteOne(db mongox.Database, target interface{}, filters ...interface{}) error {
collection := db.GetCollectionOf(target)
opts := &options.FindOneAndDeleteOptions{}
composed := query.Compose(filters...)
protected := base.GetProtection(target)
opts.Sort = composed.Sorter()
if target != nil {
composed.And(primitive.M{"_id": base.GetID(target)})
}
if protected != nil {
query.Push(composed, protected)
protected.X = primitive.NewObjectID()
protected.V = time.Now().Unix()
}
result := collection.FindOneAndDelete(db.Context(), composed.M(), opts)
if result.Err() != nil {
return fmt.Errorf("can't create find one and delete result: %w", result.Err())
}
err := result.Decode(target)
if err == mongo.ErrNoDocuments {
return err
}
if err != nil {
return fmt.Errorf("can't decode result: %w", err)
}
return nil
}