(Pronounced mong-key) Simple utility to generate MongoDB Filter for queries using generics.
Import
import "github.com/doechyeah/go-mongque"Install
go get github.com/doechyeah/go-mongquetype Document struct {
Id primitive.ObjectID `bson:"_id"`
Name string `bson:"name"`
Summary string `bson:"summary"`
Score int `bson:"score"`
}
client, _ := mongo.Connect(context.TODO(), clientOptions)
coll := client.Database("test").Collection("sample")
filter := mongque.NewFilter( mongoque.Eq("name", "John"), mongque.Lte("score", 60) )
/**
bson.M {
"summary" : bson.M{"$eq": "sample"},
"score": bson.M{"$lte": 60},
}
*/
var Doc Document
_ = coll.FindOne(context.TODO(), filter).Decode(&doc)Initial version: 0.1.0
Operators are based on the MongoDB query operations https://www.mongodb.com/docs/manual/reference/operator/query/
Currently supports the following query types:
- Comparator
- Logical
Additional operators are planned to be developed alongside support for building aggregation pipelines.
Priority is listed in order.
Operators:
- Geospatial
- Projection
- Array
- Element
- Evaluation
- Bitwise
Miscellaneous operators such as $comment and $rand will not be added.