database

package

v0.0.0-...-a1584db Latest Latest Go to latest Published: Jan 23, 2017 License: MIT Imports: 5 Imported by: 0

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Repository

github.com/knopt/iot

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Open Source Insights

README ¶

Install MongoDB 3.2

use iot - creates project's database

service mongod start - starts mongoDB

You don't need to create collections, if they won't exists before requests, mongoDB will create them.

Documentation ¶

Index ¶

func NewDatabaseConnection() *mgo.Database
type Database
- func NewDatabase(connection *mgo.Database) *Database

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func NewDatabaseConnection ¶

func NewDatabaseConnection() *mgo.Database

NewDatabaseConnection returns new connection to database

Types ¶

type Database ¶

type Database struct {
	// contains filtered or unexported fields
}

Database struct, keeps reference to running database

func NewDatabase ¶

func NewDatabase(connection *mgo.Database) *Database

NewDatabase creates global Database object from database connection

func (*Database) DeleteAlarm ¶

func (database *Database) DeleteAlarm(alarmID bson.ObjectId) error

DeleteAlarm by alarmId

func (*Database) DeleteNearestAlarm ¶

func (database *Database) DeleteNearestAlarm(deviceID bson.ObjectId) error

DeleteNearestAlarm by deviceID

func (*Database) GetAlarm ¶

func (database *Database) GetAlarm(alarmID bson.ObjectId) (*model.Alarm, error)

GetAlarm by alarmID

func (*Database) GetAlarmsByDevice ¶

func (database *Database) GetAlarmsByDevice(deviceID bson.ObjectId) ([]*model.Alarm, error)

GetAlarmsByDevice returns array of alarms

func (*Database) GetDevice ¶

func (database *Database) GetDevice(deviceID bson.ObjectId) (*model.Device, error)

GetDevice by deviceID

func (*Database) GetDevices ¶

func (database *Database) GetDevices() ([]*model.Device, error)

GetDevices get all devices from db

func (*Database) GetNearestAlarm ¶

func (database *Database) GetNearestAlarm(deviceID bson.ObjectId, date time.Time) (*model.Alarm, error)

GetNearestAlarm get first alarm to ring

func (*Database) GetStatisticsDeviceFromToType ¶

func (database *Database) GetStatisticsDeviceFromToType(deviceID bson.ObjectId, dateFrom time.Time, dateTo time.Time, dataType string) ([]*model.Statistic, error)

GetStatisticsDeviceFromToType by deviceId, dataFrom, dateTo and dataType

func (*Database) GetStatisticsTypes ¶

func (database *Database) GetStatisticsTypes(deviceID bson.ObjectId) ([]string, error)

GetStatisticsTypes by deviceID

func (*Database) InsertAlarm ¶

func (database *Database) InsertAlarm(alarm *model.Alarm) (*bson.ObjectId, error)

InsertAlarm into database

func (*Database) InsertDevice ¶

func (database *Database) InsertDevice(device *model.Device) (*bson.ObjectId, error)

InsertDevice into database

func (*Database) InsertStatistic ¶

func (database *Database) InsertStatistic(statistic *model.Statistic) error

InsertStatistic into database

Source Files ¶

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Directories ¶

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