mongo

package

v0.0.0-...-a5a6d41 Latest Latest Go to latest Published: Aug 25, 2018 License: MIT Imports: 5 Imported by: 0

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Repository

github.com/bnkamalesh/notes

Documentation ¶

Constants ¶

This section is empty.

Variables ¶

View Source

var (

	// ErrNotFound is returned when the document was not found in Mongo collection
	ErrNotFound = errors.New("Document not found")
)

Functions ¶

This section is empty.

Types ¶

type Config ¶

type Config struct {
	AppName          string   `json:"appName,omitempty"`
	Name             string   `json:"name,omitempty"`
	Host             []string `json:"host,omitempty"`
	Port             string   `json:"port,omitempty"`
	ConnectionString string   `json:"connectionString,omitempty"`
	AuthSource       string   `json:"authSource,omitempty"`
	ReplicaSet       string   `json:"replicaSet,omitempty"`

	Username       string             `json:"username,omitempty"`
	Password       string             `json:"password,omitempty"`
	Direct         bool               `json:"direct,omitempty"`
	Timeout        time.Duration      `json:"timeout,omitempty"`
	ReadPreference mgo.ReadPreference `json:"readPreference,omitempty"`
}

Config holds the config required for MongoDB

type Handler ¶

type Handler struct {
	DBName string
	// contains filtered or unexported fields
}

Handler DB Sessions are maintained inside a struct for better caching of the data stores developed based on the stackoverflow answer: http://stackoverflow.com/questions/26574594/best-practice-to-maintain-a-mgo-session

func New ¶

func New(c Config) (*Handler, error)

New returns a new MongoDB handler instance with all the configurations set

func (*Handler) Delete ¶

func (ms *Handler) Delete(collectionName string, query interface{}) error

Delete deletes the first document matching the given query

func (*Handler) Find ¶

func (ms *Handler) Find(collectionName string, query, selectFields interface{}, sort []string, start, limit int, result interface{}) ([]map[string]interface{}, error)

Find finds all records matching the query

func (*Handler) FindOne ¶

func (ms *Handler) FindOne(collectionName string, query, selectFields interface{}, sort []string, result interface{}) (map[string]interface{}, error)

FindOne finds and returns the first matching document based on the provided query

func (*Handler) InsertInfo ¶

func (ms *Handler) InsertInfo(collectionName string, data interface{}) (string, error)

InsertInfo inserts a new document and return inserted document's ID

func (*Handler) Update ¶

func (ms *Handler) Update(collectionName string, query, data interface{}) error

Update updates the first document matching the query

Source Files ¶

View all Source files

mongo.go

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