addStreamStatistic(
    stream_id: number,
    stream_statistic_type_id: number,
    value: number,
    timepoint: Date | null,
): Promise<StreamStatisticInTime | null>
Parameters
- stream_id: number
- stream_statistic_type_id: number
- value: number
- timepoint: Date | null
Returns Promise<StreamStatisticInTime | null>
Implementation of IStreamStatisticsDAO.addStreamStatistic
- Defined in src/dao/db/StreamStatisticsDAO.ts:17

countStatisticsForStream

countStatisticsForStream(stream_id: number): Promise<number>
Parameters
- stream_id: number
Returns Promise<number>
Implementation of IStreamStatisticsDAO.countStatisticsForStream
- Defined in src/dao/db/StreamStatisticsDAO.ts:104

deleteOldStatisticsForStream

deleteOldStatisticsForStream(
stream_id: number,
olderThan: Date,
): Promise<number>
Parameters
- stream_id: number
- olderThan: Date
Returns Promise<number>
Implementation of IStreamStatisticsDAO.deleteOldStatisticsForStream
- Defined in src/dao/db/StreamStatisticsDAO.ts:110

deleteStatisticsForStream

deleteStatisticsForStream(stream_id: number): Promise<number>
Parameters
- stream_id: number
Returns Promise<number>
Implementation of IStreamStatisticsDAO.deleteStatisticsForStream
- Defined in src/dao/db/StreamStatisticsDAO.ts:44

deleteStatisticsForType

deleteStatisticsForType(stream_statistic_type_id: number): Promise<number>
Parameters
- stream_statistic_type_id: number
Returns Promise<number>
Implementation of IStreamStatisticsDAO.deleteStatisticsForType
- Defined in src/dao/db/StreamStatisticsDAO.ts:50

deleteStreamStatistic

deleteStreamStatistic(statistic_in_time_id: number): Promise<boolean>
Parameters
- statistic_in_time_id: number
Returns Promise<boolean>
Implementation of IStreamStatisticsDAO.deleteStreamStatistic
- Defined in src/dao/db/StreamStatisticsDAO.ts:38

`Protected`executeQuery

executeQuery<T>(query: string, params?: any[]): Promise<T | null>
Type Parameters
- T
Parameters
- query: string
- Optionalparams: any[]
Returns Promise<T | null>
Inherited from BaseDAO.executeQuery
- Defined in src/dao/db/BaseDao.ts:83

`Protected`executeQueryMultiple

executeQueryMultiple<T>(query: string, params?: any[]): Promise<T[]>
Type Parameters
- T
Parameters
- query: string
- Optionalparams: any[]
Returns Promise<T[]>
Inherited from BaseDAO.executeQueryMultiple
- Defined in src/dao/db/BaseDao.ts:97

getLatestStatisticForStreamAndType

getLatestStatisticForStreamAndType(
stream_id: number,
stream_statistic_type_id: number,
): Promise<StreamStatsInTimeCombinedWithStreamID[]>
Parameters
- stream_id: number
- stream_statistic_type_id: number
Returns Promise<StreamStatsInTimeCombinedWithStreamID[]>
Implementation of IStreamStatisticsDAO.getLatestStatisticForStreamAndType
- Defined in src/dao/db/StreamStatisticsDAO.ts:94

getStatisticsForStream

getStatisticsForStream(
    stream_id: number,
    limit: number | null,
    offset: number | null,
): Promise<StreamStatsInTimeCombinedWithStreamID[]>
Parameters
- stream_id: number
- limit: number | null
- offset: number | null
Returns Promise<StreamStatsInTimeCombinedWithStreamID[]>
Implementation of IStreamStatisticsDAO.getStatisticsForStream
- Defined in src/dao/db/StreamStatisticsDAO.ts:58

getStatisticsForStreamAndType

getStatisticsForStreamAndType(
    stream_id: number,
    stream_statistic_type_id: number,
    limit: number | null,
    offset: number | null,
): Promise<StreamStatsInTimeCombinedWithStreamID[]>
Parameters
- stream_id: number
- stream_statistic_type_id: number
- limit: number | null
- offset: number | null
Returns Promise<StreamStatsInTimeCombinedWithStreamID[]>
Implementation of IStreamStatisticsDAO.getStatisticsForStreamAndType
- Defined in src/dao/db/StreamStatisticsDAO.ts:69

getStatisticsForStreamByDateRange

getStatisticsForStreamByDateRange(
    stream_id: number,
    start_date: Date,
    end_date: Date,
    limit: number | null,
    offset: number | null,
): Promise<StreamStatsInTimeCombinedWithStreamID[]>
Parameters
- stream_id: number
- start_date: Date
- end_date: Date
- limit: number | null
- offset: number | null
Returns Promise<StreamStatsInTimeCombinedWithStreamID[]>
Implementation of IStreamStatisticsDAO.getStatisticsForStreamByDateRange
- Defined in src/dao/db/StreamStatisticsDAO.ts:81

`Protected`mapCacheError

mapCacheError(error: any): DaoError
Parameters
- error: any
Returns DaoError
Inherited from BaseDAO.mapCacheError
- Defined in src/dao/db/BaseDao.ts:47

`Protected`mapError

mapError(error: any): DaoError
Parameters
- error: any
Returns DaoError
Inherited from BaseDAO.mapError
- Defined in src/dao/db/BaseDao.ts:60

`Protected`mapPostgresError

mapPostgresError(error: any): DaoError
Parameters
- error: any
Returns DaoError
Inherited from BaseDAO.mapPostgresError
- Defined in src/dao/db/BaseDao.ts:16

`Protected`scalar

scalar<T = any>(query: string, params?: any[]): Promise<T>
Type Parameters
- T = any
Parameters
- query: string
- Optionalparams: any[]
Returns Promise<T>
Inherited from BaseDAO.scalar
- Defined in src/dao/db/BaseDao.ts:109

updateStreamStatisticValue

updateStreamStatisticValue(
statistic_in_time_id: number,
value: number,
): Promise<StreamStatisticInTime | null>
Parameters
- statistic_in_time_id: number
- value: number
Returns Promise<StreamStatisticInTime | null>
Implementation of IStreamStatisticsDAO.updateStreamStatisticValue
- Defined in src/dao/db/StreamStatisticsDAO.ts:29

Class StreamStatisticsDAO

Hierarchy (View Summary)

Implements

Index

Constructors

Properties

Methods

Constructors

constructor

Parameters

Returns StreamStatisticsDAO

Properties

Protected Readonlydb

Methods

addStreamStatistic

Parameters

Returns Promise<StreamStatisticInTime | null>

countStatisticsForStream

Parameters

Returns Promise<number>

deleteOldStatisticsForStream

Parameters

Returns Promise<number>

deleteStatisticsForStream

Parameters

Returns Promise<number>

deleteStatisticsForType

Parameters

Returns Promise<number>

deleteStreamStatistic

Parameters

Returns Promise<boolean>

ProtectedexecuteQuery

Type Parameters

Parameters

Returns Promise<T | null>

ProtectedexecuteQueryMultiple

Type Parameters

Parameters

Returns Promise<T[]>

getLatestStatisticForStreamAndType

Parameters

Returns Promise<StreamStatsInTimeCombinedWithStreamID[]>

getStatisticsForStream

Parameters

Returns Promise<StreamStatsInTimeCombinedWithStreamID[]>

getStatisticsForStreamAndType

Parameters

Returns Promise<StreamStatsInTimeCombinedWithStreamID[]>

getStatisticsForStreamByDateRange

Parameters

Returns Promise<StreamStatsInTimeCombinedWithStreamID[]>

ProtectedmapCacheError

Parameters

Returns DaoError

ProtectedmapError

Parameters

Returns DaoError

ProtectedmapPostgresError

Parameters

Returns DaoError

Protectedscalar

Type Parameters

Parameters

Returns Promise<T>

updateStreamStatisticValue

Parameters

Returns Promise<StreamStatisticInTime | null>

Settings

On This Page

`Protected` `Readonly`db

`Protected`executeQuery

`Protected`executeQueryMultiple

`Protected`mapCacheError

`Protected`mapError

`Protected`mapPostgresError

`Protected`scalar