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44 lines
1.2 KiB
44 lines
1.2 KiB
package common
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import (
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"github.com/mainnika/mongox-go-driver/mongox"
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"github.com/mainnika/mongox-go-driver/mongox/base"
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"github.com/mainnika/mongox-go-driver/mongox/errors"
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"github.com/mongodb/mongo-go-driver/bson"
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"github.com/mongodb/mongo-go-driver/bson/primitive"
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"github.com/mongodb/mongo-go-driver/mongo/options"
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"time"
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)
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// SaveOne saves a single source document to the database
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func SaveOne(db *mongox.Database, source interface{}) error {
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collection := db.GetCollectionOf(source)
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opts := options.FindOneAndReplace()
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id := base.GetID(source)
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protected := base.GetProtection(source)
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filter := bson.M{"_id": id}
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opts.SetUpsert(true)
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opts.SetReturnDocument(options.After)
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if protected != nil {
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if protected.X.IsZero() {
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filter["_x"] = primitive.M{"$exists": false}
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filter["_v"] = primitive.M{"$exists": false}
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} else {
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filter["_x"] = protected.X
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filter["_v"] = protected.V
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}
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protected.X = primitive.NewObjectID()
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protected.V = time.Now().Unix()
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}
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result := collection.FindOneAndReplace(db.Context(), filter, source, opts)
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if result.Err() != nil {
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return errors.NotFoundErrorf("%s", result.Err())
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}
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return result.Decode(source)
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}
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