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mongox-go-driver/mongox/database/updateone.go

72 lines
1.4 KiB

package database
import (
"github.com/modern-go/reflect2"
"go.mongodb.org/mongo-driver/bson/primitive"
"go.mongodb.org/mongo-driver/mongo/options"
"github.com/mainnika/mongox-go-driver/v2/mongox/base"
"github.com/mainnika/mongox-go-driver/v2/mongox/query"
)
// UpdateOne updates a single document in the database and loads it into target
func (d *Database) UpdateOne(target interface{}, filters ...interface{}) (err error) {
composed, err := query.Compose(filters...)
if err != nil {
return
}
updaterDoc, err := composed.Updater()
if err != nil {
return
}
collection := d.GetCollectionOf(target)
protected := base.GetProtection(target)
ctx := query.WithContext(d.Context(), composed)
opts := options.FindOneAndUpdate()
opts.SetReturnDocument(options.After)
if protected != nil {
if !protected.X.IsZero() {
query.Push(composed, protected)
}
protected.Restate()
setCmd, _ := updaterDoc["$set"].(primitive.M)
if reflect2.IsNil(setCmd) {
setCmd = primitive.M{}
}
protected.PutToDocument(setCmd)
updaterDoc["$set"] = setCmd
}
defer func() {
invokerr := composed.OnClose().Invoke(ctx, target)
if err == nil {
err = invokerr
}
return
}()
result := collection.FindOneAndUpdate(ctx, composed.M(), updaterDoc, opts)
if result.Err() != nil {
return result.Err()
}
err = result.Decode(target)
if err != nil {
return
}
err = composed.OnDecode().Invoke(ctx, target)
if err != nil {
return
}
return
}