mongoconnect

README

mongoconnect

Golang Package to connect to MongoDB and do CRUD on a database

Documentation

Index

• Variables
• func AllItems(dbs *mongo.Database, colName string) ([]bson.M, error)
• func CheckConnection(client *mongo.Client) bool
• func CreateEntries(dbs *mongo.Database, collection string, docs []interface{}) ([]interface{}, error)
• func CreateEntry(dbs *mongo.Database, collection string, doc bson.D) (interface{}, error)
• func RemoveMany(collection *mongo.Collection, filter interface{}) (*mongo.DeleteResult, error)
• func RemoveOne(collection *mongo.Collection, filter interface{}) (*mongo.DeleteResult, error)
• func SingleItem(collection *mongo.Collection, filter bson.D) (bson.D, error)

Variables

var (
	Database   *mongo.Database
	Client     *mongo.Client
	Collection *mongo.Collection
)

declare variables

Functions

func AllItems

func AllItems(dbs *mongo.Database, colName string) ([]bson.M, error)

AllItems retrieves all items in a collection

func CheckConnection

func CheckConnection(client *mongo.Client) bool

CheckConnection checks server connectivity using the Ping method Calling Connect does not block for server discovery.

func CreateEntries

func CreateEntries(dbs *mongo.Database, collection string, docs []interface{}) ([]interface{}, error)

CreateEntries adds records(docs) to the database(dbs) into Collection(collection) returns the id's created and possible error

func CreateEntry

func CreateEntry(dbs *mongo.Database, collection string, doc bson.D) (interface{}, error)

CreateEntry adds a record(doc) to the database(dbs) into Collection(collection)

func RemoveMany

func RemoveMany(collection *mongo.Collection, filter interface{}) (*mongo.DeleteResult, error)

RemoveMany deletes multiple record from a collection

func RemoveOne

func RemoveOne(collection *mongo.Collection, filter interface{}) (*mongo.DeleteResult, error)

RemoveOne deletes a record from a collection

func SingleItem

func SingleItem(collection *mongo.Collection, filter bson.D) (bson.D, error)

SingleItem returns a single item from the database For methods that return a single item, a SingleResult, which works like a *sql.Row: filter := bson.D{{"name", "pi"}}