js-data-cloud-datastore Class: Adapter

<abstract> new Adapter(opts)

Abstract class meant to be extended by adapters.

Method parameters:

Name Type Argument Description

opts

Object

Configuration opts.

Properties

Name	Type	Argument	Default	Description
`debug`	Boolean	<optional>	false	Whether to log debugging information.
`raw`	Boolean	<optional>	false	Whether to return a more detailed response object.

Details

Source
node_modules/js-data-adapter/src/index.js, line 93

Extends

This class extends the Component class.

Members

debug

Whether to log debugging information.

Details

Type	Default value	Source
Boolean	`false`	node_modules/js-data-adapter/src/index.js, line 74

raw

Whether to return a more detailed response object.

Details

Type	Default value	Source
Boolean	`false`	node_modules/js-data-adapter/src/index.js, line 83

Methods

<static> extend(props, classProps)

Create a subclass of this Adapter:

Method parameters:

Name Type Argument Default Description

props

Object

{}

Properties to add to the prototype of the subclass.

Properties

Name	Type	Argument	Description
`constructor`	Object	<optional>	Provide a custom constructor function to be used as the subclass itself.

classProps

Object

{}

Static properties to add to the subclass.

Return value:

Type	Description
Constructor	Subclass of this Adapter class.

Details

Source
node_modules/js-data-adapter/src/index.js, line 1425

Example

// Normally you would do: import {Adapter} from 'js-data'
const JSData = require('js-data@3.0.0-beta.10')
const {Adapter} = JSData
console.log('Using JSData v' + JSData.version.full)

// Extend the class using ES2015 class syntax.
class CustomAdapterClass extends Adapter {
  foo () { return 'bar' }
  static beep () { return 'boop' }
}
const customAdapter = new CustomAdapterClass()
console.log(customAdapter.foo())
console.log(CustomAdapterClass.beep())

// Extend the class using alternate method.
const OtherAdapterClass = Adapter.extend({
  foo () { return 'bar' }
}, {
  beep () { return 'boop' }
})
const otherAdapter = new OtherAdapterClass()
console.log(otherAdapter.foo())
console.log(OtherAdapterClass.beep())

// Extend the class, providing a custom constructor.
function AnotherAdapterClass () {
  Adapter.call(this)
  this.created_at = new Date().getTime()
}
Adapter.extend({
  constructor: AnotherAdapterClass,
  foo () { return 'bar' }
}, {
  beep () { return 'boop' }
})
const anotherAdapter = new AnotherAdapterClass()
console.log(anotherAdapter.created_at)
console.log(anotherAdapter.foo())
console.log(AnotherAdapterClass.beep())

afterCount(mapper, props, opts, response)

Lifecycle method method called by count.

Override this method to add custom behavior for this lifecycle hook.

Returning a Promise causes count to wait for the Promise to resolve before continuing.

If opts.raw is true then response will be a detailed response object, otherwise response will be the count.

response may be modified. You can also re-assign response to another value by returning a different value or a Promise that resolves to a different value.

A thrown error or rejected Promise will bubble up and reject the Promise returned by count.

Method parameters:

Name	Type	Description
`mapper`	Object	The `mapper` argument passed to count.
`props`	Object	The `props` argument passed to count.
`opts`	Object	The `opts` argument passed to count.
`response`	Object \| Response	Count or Response, depending on the value of `opts.raw`.

Details

Source
node_modules/js-data-adapter/src/index.js, line 115

Properties:

Name	Type	Description
`opts.op`	String	`afterCount`

afterCreate(mapper, props, opts, response)

Lifecycle method method called by createMany.

Override this method to add custom behavior for this lifecycle hook.

Returning a Promise causes createMany to wait for the Promise to resolve before continuing.

If opts.raw is true then response will be a detailed response object, otherwise response will be the created records.

response may be modified. You can also re-assign response to another value by returning a different value or a Promise that resolves to a different value.

A thrown error or rejected Promise will bubble up and reject the Promise returned by createMany.

Method parameters:

Name	Type	Description
`mapper`	Object	The `mapper` argument passed to createMany.
`props`	Array.<Object>	The `props` argument passed to createMany.
`opts`	Object	The `opts` argument passed to createMany.
`response`	Array.<Object> \| Response	Created records or Response, depending on the value of `opts.raw`.

Details

Source
node_modules/js-data-adapter/src/index.js, line 161

Properties:

Name	Type	Description
`opts.op`	String	`afterCreateMany`

afterCreate(mapper, props, opts, response)

Lifecycle method method called by create.

Override this method to add custom behavior for this lifecycle hook.

Returning a Promise causes create to wait for the Promise to resolve before continuing.

If opts.raw is true then response will be a detailed response object, otherwise response will be the created record.

response may be modified. You can also re-assign response to another value by returning a different value or a Promise that resolves to a different value.

A thrown error or rejected Promise will bubble up and reject the Promise returned by create.

Method parameters:

Name	Type	Description
`mapper`	Object	The `mapper` argument passed to create.
`props`	Object	The `props` argument passed to create.
`opts`	Object	The `opts` argument passed to create.
`response`	Object \| Response	Created record or Response, depending on the value of `opts.raw`.

Details

Source
node_modules/js-data-adapter/src/index.js, line 138

Properties:

Name	Type	Description
`opts.op`	String	`afterCreate`

afterDestroy(mapper, id, opts, response)

Lifecycle method method called by destroy.

Override this method to add custom behavior for this lifecycle hook.

Returning a Promise causes destroy to wait for the Promise to resolve before continuing.

If opts.raw is true then response will be a detailed response object, otherwise response will be undefined.

response may be modified. You can also re-assign response to another value by returning a different value or a Promise that resolves to a different value.

A thrown error or rejected Promise will bubble up and reject the Promise returned by destroy.

Method parameters:

Name	Type	Description
`mapper`	Object	The `mapper` argument passed to destroy.
`id`	String \| Number	The `id` argument passed to destroy.
`opts`	Object	The `opts` argument passed to destroy.
`response`	undefined \| Response	`undefined` or Response, depending on the value of `opts.raw`.

Details

Source
node_modules/js-data-adapter/src/index.js, line 184

Properties:

Name	Type	Description
`opts.op`	String	`afterDestroy`

afterDestroyAll(mapper, query, opts, response)

Lifecycle method method called by destroyAll.

Override this method to add custom behavior for this lifecycle hook.

Returning a Promise causes destroyAll to wait for the Promise to resolve before continuing.

If opts.raw is true then response will be a detailed response object, otherwise response will be undefined.

response may be modified. You can also re-assign response to another value by returning a different value or a Promise that resolves to a different value.

A thrown error or rejected Promise will bubble up and reject the Promise returned by destroyAll.

Method parameters:

Name	Type	Description
`mapper`	Object	The `mapper` argument passed to destroyAll.
`query`	Object	The `query` argument passed to destroyAll.
`opts`	Object	The `opts` argument passed to destroyAll.
`response`	undefined \| Response	`undefined` or Response, depending on the value of `opts.raw`.

Details

Source
node_modules/js-data-adapter/src/index.js, line 207

Properties:

Name	Type	Description
`opts.op`	String	`afterDestroyAll`

afterFind(mapper, id, opts, response)

Lifecycle method method called by find.

Override this method to add custom behavior for this lifecycle hook.

Returning a Promise causes find to wait for the Promise to resolve before continuing.

If opts.raw is true then response will be a detailed response object, otherwise response will be the found record, if any.

response may be modified. You can also re-assign response to another value by returning a different value or a Promise that resolves to a different value.

A thrown error or rejected Promise will bubble up and reject the Promise returned by find.

Method parameters:

Name	Type	Description
`mapper`	Object	The `mapper` argument passed to find.
`id`	String \| Number	The `id` argument passed to find.
`opts`	Object	The `opts` argument passed to find.
`response`	Object \| Response	The found record or Response, depending on the value of `opts.raw`.

Details

Source
node_modules/js-data-adapter/src/index.js, line 230

Properties:

Name	Type	Description
`opts.op`	String	`afterFind`

afterFindAll(mapper, query, opts, response)

Lifecycle method method called by findAll.

Override this method to add custom behavior for this lifecycle hook.

Returning a Promise causes findAll to wait for the Promise to resolve before continuing.

If opts.raw is true then response will be a detailed response object, otherwise response will be the found records, if any.

response may be modified. You can also re-assign response to another value by returning a different value or a Promise that resolves to a different value.

A thrown error or rejected Promise will bubble up and reject the Promise returned by findAll.

Method parameters:

Name	Type	Description
`mapper`	Object	The `mapper` argument passed to findAll.
`query`	Object	The `query` argument passed to findAll.
`opts`	Object	The `opts` argument passed to findAll.
`response`	Array.<Object> \| Response	The found records or Response, depending on the value of `opts.raw`.

Details

Source
node_modules/js-data-adapter/src/index.js, line 253

Properties:

Name	Type	Description
`opts.op`	String	`afterFindAll`

afterSum(mapper, field, query, opts, response)

Lifecycle method method called by sum.

Override this method to add custom behavior for this lifecycle hook.

Returning a Promise causes sum to wait for the Promise to resolve before continuing.

If opts.raw is true then response will be a detailed response object, otherwise response will be the sum.

response may be modified. You can also re-assign response to another value by returning a different value or a Promise that resolves to a different value.

A thrown error or rejected Promise will bubble up and reject the Promise returned by sum.

Method parameters:

Name	Type	Description
`mapper`	Object	The `mapper` argument passed to sum.
`field`	String	The `field` argument passed to sum.
`query`	Object	The `query` argument passed to sum.
`opts`	Object	The `opts` argument passed to sum.
`response`	Object \| Response	Count or Response, depending on the value of `opts.raw`.

Details

Source
node_modules/js-data-adapter/src/index.js, line 276

Properties:

Name	Type	Description
`opts.op`	String	`afterSum`

afterUpdate(mapper, id, props, opts, response)

Lifecycle method method called by update.

Override this method to add custom behavior for this lifecycle hook.

Returning a Promise causes update to wait for the Promise to resolve before continuing.

If opts.raw is true then response will be a detailed response object, otherwise response will be the updated record.

response may be modified. You can also re-assign response to another value by returning a different value or a Promise that resolves to a different value.

A thrown error or rejected Promise will bubble up and reject the Promise returned by update.

Method parameters:

Name	Type	Description
`mapper`	Object	The `mapper` argument passed to update.
`id`	String \| Number	The `id` argument passed to update.
`props`	Object	The `props` argument passed to update.
`opts`	Object	The `opts` argument passed to update.
`response`	Object \| Response	The updated record or Response, depending on the value of `opts.raw`.

Details

Source
node_modules/js-data-adapter/src/index.js, line 300

Properties:

Name	Type	Description
`opts.op`	String	`afterUpdate`

afterUpdateAll(mapper, props, query, opts, response)

Lifecycle method method called by updateAll.

Override this method to add custom behavior for this lifecycle hook.

Returning a Promise causes updateAll to wait for the Promise to resolve before continuing.

If opts.raw is true then response will be a detailed response object, otherwise response will be the updated records, if any.

response may be modified. You can also re-assign response to another value by returning a different value or a Promise that resolves to a different value.

A thrown error or rejected Promise will bubble up and reject the Promise returned by updateAll.

Method parameters:

Name	Type	Description
`mapper`	Object	The `mapper` argument passed to updateAll.
`props`	Object	The `props` argument passed to updateAll.
`query`	Object	The `query` argument passed to updateAll.
`opts`	Object	The `opts` argument passed to updateAll.
`response`	Array.<Object> \| Response	The updated records or Response, depending on the value of `opts.raw`.

Details

Source
node_modules/js-data-adapter/src/index.js, line 324

Properties:

Name	Type	Description
`opts.op`	String	`afterUpdateAll`

afterUpdateMany(mapper, records, opts, response)

Lifecycle method method called by updateMany.

Override this method to add custom behavior for this lifecycle hook.

Returning a Promise causes updateMany to wait for the Promise to resolve before continuing.

If opts.raw is true then response will be a detailed response object, otherwise response will be the updated records, if any.

response may be modified. You can also re-assign response to another value by returning a different value or a Promise that resolves to a different value.

A thrown error or rejected Promise will bubble up and reject the Promise returned by updateMany.

Method parameters:

Name	Type	Description
`mapper`	Object	The `mapper` argument passed to updateMany.
`records`	Array.<Object>	The `records` argument passed to updateMany.
`opts`	Object	The `opts` argument passed to updateMany.
`response`	Array.<Object> \| Response	The updated records or Response, depending on the value of `opts.raw`.

Details

Source
node_modules/js-data-adapter/src/index.js, line 348

Properties:

Name	Type	Description
`opts.op`	String	`afterUpdateMany`

beforeCount(mapper, query, opts)

Lifecycle method method called by count.

Override this method to add custom behavior for this lifecycle hook.

Returning a Promise causes count to wait for the Promise to resolve before continuing.

A thrown error or rejected Promise will bubble up and reject the Promise returned by count.

Method parameters:

Name	Type	Description
`mapper`	Object	The `mapper` argument passed to count.
`query`	Object	The `query` argument passed to count.
`opts`	Object	The `opts` argument passed to count.

Details

Source
node_modules/js-data-adapter/src/index.js, line 371

Properties:

Name	Type	Description
`opts.op`	String	`beforeCount`

beforeCreate(mapper, props, opts)

Lifecycle method method called by create.

Override this method to add custom behavior for this lifecycle hook.

Returning a Promise causes create to wait for the Promise to resolve before continuing.

props may be modified. You can also re-assign props to another value by returning a different value or a Promise that resolves to a different value.

A thrown error or rejected Promise will bubble up and reject the Promise returned by create.

Method parameters:

Name	Type	Description
`mapper`	Object	The `mapper` argument passed to create.
`props`	Object	The `props` argument passed to create.
`opts`	Object	The `opts` argument passed to create.

Details

Source
node_modules/js-data-adapter/src/index.js, line 389

Properties:

Name	Type	Description
`opts.op`	String	`beforeCreate`

beforeCreateMany(mapper, props, opts)

Lifecycle method method called by createMany.

Override this method to add custom behavior for this lifecycle hook.

Returning a Promise causes createMany to wait for the Promise to resolve before continuing.

props may be modified. You can also re-assign props to another value by returning a different value or a Promise that resolves to a different value.

A thrown error or rejected Promise will bubble up and reject the Promise returned by createMany.

Method parameters:

Name	Type	Description
`mapper`	Object	The `mapper` argument passed to createMany.
`props`	Array.<Object>	The `props` argument passed to createMany.
`opts`	Object	The `opts` argument passed to createMany.

Details

Source
node_modules/js-data-adapter/src/index.js, line 409

Properties:

Name	Type	Description
`opts.op`	String	`beforeCreateMany`

beforeDestroy(mapper, id, opts)

Lifecycle method method called by destroy.

Override this method to add custom behavior for this lifecycle hook.

Returning a Promise causes destroy to wait for the Promise to resolve before continuing.

A thrown error or rejected Promise will bubble up and reject the Promise returned by destroy.

Method parameters:

Name	Type	Description
`mapper`	Object	The `mapper` argument passed to destroy.
`id`	String \| Number	The `id` argument passed to destroy.
`opts`	Object	The `opts` argument passed to destroy.

Details

Source
node_modules/js-data-adapter/src/index.js, line 429

Properties:

Name	Type	Description
`opts.op`	String	`beforeDestroy`

beforeDestroyAll(mapper, query, opts)

Lifecycle method method called by destroyAll.

Override this method to add custom behavior for this lifecycle hook.

Returning a Promise causes destroyAll to wait for the Promise to resolve before continuing.

A thrown error or rejected Promise will bubble up and reject the Promise returned by destroyAll.

Method parameters:

Name	Type	Description
`mapper`	Object	The `mapper` argument passed to destroyAll.
`query`	Object	The `query` argument passed to destroyAll.
`opts`	Object	The `opts` argument passed to destroyAll.

Details

Source
node_modules/js-data-adapter/src/index.js, line 447

Properties:

Name	Type	Description
`opts.op`	String	`beforeDestroyAll`

beforeFind(mapper, id, opts)

Lifecycle method method called by find.

Override this method to add custom behavior for this lifecycle hook.

Returning a Promise causes find to wait for the Promise to resolve before continuing.

A thrown error or rejected Promise will bubble up and reject the Promise returned by find.

Method parameters:

Name	Type	Description
`mapper`	Object	The `mapper` argument passed to find.
`id`	String \| Number	The `id` argument passed to find.
`opts`	Object	The `opts` argument passed to find.

Details

Source
node_modules/js-data-adapter/src/index.js, line 465

Properties:

Name	Type	Description
`opts.op`	String	`beforeFind`

beforeFindAll(mapper, query, opts)

Lifecycle method method called by findAll.

Override this method to add custom behavior for this lifecycle hook.

Returning a Promise causes findAll to wait for the Promise to resolve before continuing.

A thrown error or rejected Promise will bubble up and reject the Promise returned by findAll.

Method parameters:

Name	Type	Description
`mapper`	Object	The `mapper` argument passed to findAll.
`query`	Object	The `query` argument passed to findAll.
`opts`	Object	The `opts` argument passed to findAll.

Details

Source
node_modules/js-data-adapter/src/index.js, line 483

Properties:

Name	Type	Description
`opts.op`	String	`beforeFindAll`

beforeSum(mapper, query, opts)

Lifecycle method method called by sum.

Override this method to add custom behavior for this lifecycle hook.

Returning a Promise causes sum to wait for the Promise to resolve before continuing.

A thrown error or rejected Promise will bubble up and reject the Promise returned by sum.

Method parameters:

Name	Type	Description
`mapper`	Object	The `mapper` argument passed to sum.
`query`	Object	The `query` argument passed to sum.
`opts`	Object	The `opts` argument passed to sum.

Details

Source
node_modules/js-data-adapter/src/index.js, line 501

Properties:

Name	Type	Description
`opts.op`	String	`beforeSum`

beforeUpdate(mapper, id, props, opts)

Lifecycle method method called by update.

Override this method to add custom behavior for this lifecycle hook.

Returning a Promise causes update to wait for the Promise to resolve before continuing.

props may be modified. You can also re-assign props to another value by returning a different value or a Promise that resolves to a different value.

A thrown error or rejected Promise will bubble up and reject the Promise returned by update.

Method parameters:

Name	Type	Description
`mapper`	Object	The `mapper` argument passed to update.
`id`	String \| Number	The `id` argument passed to update.
`props`	Object	The `props` argument passed to update.
`opts`	Object	The `opts` argument passed to update.

Details

Source
node_modules/js-data-adapter/src/index.js, line 519

Properties:

Name	Type	Description
`opts.op`	String	`beforeUpdate`

beforeUpdateAll(mapper, props, query, opts)

Lifecycle method method called by updateAll.

Override this method to add custom behavior for this lifecycle hook.

Returning a Promise causes updateAll to wait for the Promise to resolve before continuing.

props may be modified. You can also re-assign props to another value by returning a different value or a Promise that resolves to a different value.

A thrown error or rejected Promise will bubble up and reject the Promise returned by updateAll.

Method parameters:

Name	Type	Description
`mapper`	Object	The `mapper` argument passed to updateAll.
`props`	Object	The `props` argument passed to updateAll.
`query`	Object	The `query` argument passed to updateAll.
`opts`	Object	The `opts` argument passed to updateAll.

Details

Source
node_modules/js-data-adapter/src/index.js, line 540

Properties:

Name	Type	Description
`opts.op`	String	`beforeUpdateAll`

beforeUpdateMany(mapper, props, opts)

Lifecycle method method called by updateMany.

Override this method to add custom behavior for this lifecycle hook.

Returning a Promise causes updateMany to wait for the Promise to resolve before continuing.

props may be modified. You can also re-assign props to another value by returning a different value or a Promise that resolves to a different value.

A thrown error or rejected Promise will bubble up and reject the Promise returned by updateMany.

Method parameters:

Name	Type	Description
`mapper`	Object	The `mapper` argument passed to updateMany.
`props`	Array.<Object>	The `props` argument passed to updateMany.
`opts`	Object	The `opts` argument passed to updateMany.

Details

Source
node_modules/js-data-adapter/src/index.js, line 561

Properties:

Name	Type	Description
`opts.op`	String	`beforeUpdateMany`

count(mapper, query, opts)

Retrieve the number of records that match the selection query. Called by Mapper#count.

Method parameters:

Name Type Argument Description

mapper

Object

The mapper.

query

Object

Selection query.

Properties

Name	Type	Argument	Description
`where`	Object	<optional>	Filtering criteria.
`orderBy`	String \| Array	<optional>	Sorting criteria.
`sort`	String \| Array	<optional>	Same as `query.sort`.
`limit`	Number	<optional>	Limit results.
`skip`	Number	<optional>	Offset results.
`offset`	Number	<optional>	Same as `query.skip`.

opts

Object

Configuration options.

Properties

Name	Type	Argument	Default	Description
`raw`	Boolean	<optional>	false	Whether to return a more detailed response object.

Return value:

Type	Description
Promise	Unspecified

Details

Source
node_modules/js-data-adapter/src/index.js, line 581

create(mapper, props, opts)

Create a new record. Called by Mapper#create.

Method parameters:

Name Type Argument Description

mapper

Object

The mapper.

props

Object

The record to be created.

opts

Object

Configuration options.

Properties

Name	Type	Argument	Default	Description
`raw`	Boolean	<optional>	false	Whether to return a more detailed response object.

Return value:

Type	Description
Promise	Unspecified

Details

Source
node_modules/js-data-adapter/src/index.js, line 627

createMany(mapper, props, opts)

Create multiple records in a single batch. Called by Mapper#createMany.

Method parameters:

Name Type Argument Description

mapper

Object

The mapper.

props

Object

The records to be created.

opts

Object

Configuration options.

Properties

Name	Type	Argument	Default	Description
`raw`	Boolean	<optional>	false	Whether to return a more detailed response object.

Return value:

Type	Description
Promise	Unspecified

Details

Source
node_modules/js-data-adapter/src/index.js, line 669

destroy(mapper, id, opts)

Destroy the record with the given primary key. Called by Mapper#destroy.

Method parameters:

Name Type Argument Description

mapper

Object

The mapper.

id

String | Number

Primary key of the record to destroy.

opts

Object

Configuration options.

Properties

Name	Type	Argument	Default	Description
`raw`	Boolean	<optional>	false	Whether to return a more detailed response object.

Return value:

Type	Description
Promise	Unspecified

Details

Source
node_modules/js-data-adapter/src/index.js, line 712

destroyAll(mapper, query, opts)

Destroy the records that match the selection query. Called by Mapper#destroyAll.

Method parameters:

Name Type Argument Description

mapper

Object

the mapper.

query

Object

Selection query.

Properties

Name	Type	Argument	Description
`where`	Object	<optional>	Filtering criteria.
`orderBy`	String \| Array	<optional>	Sorting criteria.
`sort`	String \| Array	<optional>	Same as `query.sort`.
`limit`	Number	<optional>	Limit results.
`skip`	Number	<optional>	Offset results.
`offset`	Number	<optional>	Same as `query.skip`.

opts

Object

Configuration options.

Properties

Name	Type	Argument	Default	Description
`raw`	Boolean	<optional>	false	Whether to return a more detailed response object.

Return value:

Type	Description
Promise	Unspecified

Details

Source
node_modules/js-data-adapter/src/index.js, line 750

find(mapper, id, opts)

Retrieve the record with the given primary key. Called by Mapper#find.

Method parameters:

Name Type Argument Description

mapper

Object

The mapper.

id

String | Number

Primary key of the record to retrieve.

opts

Object

Configuration options.

Properties

Name	Type	Argument	Default	Description
`raw`	Boolean	<optional>	false	Whether to return a more detailed response object.
`with`	Array.<String>	<optional>	[]	Relations to eager load.

Return value:

Type	Description
Promise	Unspecified

Details

Source
node_modules/js-data-adapter/src/index.js, line 835

findAll(mapper, query, opts)

Retrieve the records that match the selection query.

Method parameters:

Name Type Argument Description

mapper

Object

The mapper.

query

Object

Selection query.

Properties

Name	Type	Argument	Description
`where`	Object	<optional>	Filtering criteria.
`orderBy`	String \| Array	<optional>	Sorting criteria.
`sort`	String \| Array	<optional>	Same as `query.sort`.
`limit`	Number	<optional>	Limit results.
`skip`	Number	<optional>	Offset results.
`offset`	Number	<optional>	Same as `query.skip`.

opts

Object

Configuration options.

Properties

Name	Type	Argument	Default	Description
`raw`	Boolean	<optional>	false	Whether to return a more detailed response object.
`with`	Array.<String>	<optional>	[]	Relations to eager load.

Return value:

Type	Description
Promise	Unspecified

Details

Source
node_modules/js-data-adapter/src/index.js, line 905

getOpt(opt, opts)

Resolve the value of the specified option based on the given options and this adapter's settings. Override with care.

Method parameters:

Name	Type	Argument	Description
`opt`	String		The name of the option.
`opts`	Object	<optional>	Configuration options.

Return value:

Type	Description
*	The value of the specified option.

Details

Source
node_modules/js-data-adapter/src/index.js, line 989

loadBelongsTo()

Load a belongsTo relationship.

Override with care.

Return value:

Type	Description
Promise	Unspecified

Details

Source
node_modules/js-data-adapter/src/index.js, line 795

loadHasMany()

Load a hasMany relationship.

Override with care.

Return value:

Type	Description
Promise	Unspecified

Details

Source
node_modules/js-data-adapter/src/index.js, line 1004

loadHasOne()

Load a hasOne relationship.

Override with care.

Return value:

Type	Description
Promise	Unspecified

Details

Source
node_modules/js-data-adapter/src/index.js, line 1138

makeBelongsToForeignKey()

Return the foreignKey from the given record for the provided relationship.

Override with care.

Return value:

Type	Description
*	Unspecified

Details

Source
node_modules/js-data-adapter/src/index.js, line 1207

makeHasManyForeignKey()

Return the foreignKey from the given record for the provided relationship.

There may be reasons why you may want to override this method, like when the id of the parent doesn't exactly match up to the key on the child.

Override with care.

Return value:

Type	Description
*	Unspecified

Details

Source
node_modules/js-data-adapter/src/index.js, line 1161

makeHasManyForeignKeys()

Return the foreignKeys from the given record for the provided relationship.

Override with care.

Return value:

Type	Description
*	Unspecified

Details

Source
node_modules/js-data-adapter/src/index.js, line 1194

makeHasManyLocalKeys()

Return the localKeys from the given record for the provided relationship.

Override with care.

Return value:

Type	Description
*	Unspecified

Details

Source
node_modules/js-data-adapter/src/index.js, line 1177

respond(response, opts)

Method parameters:

Name	Type	Description
`response`	Object	Response object.
`opts`	Object	Configuration options. return {Object} If `opts.raw == true` then return `response`, else return `response.data`.

Details

Source
node_modules/js-data-adapter/src/index.js, line 1270

sum(mapper, field, query, opts)

Retrieve sum of the specified field of the records that match the selection query. Called by Mapper#sum.

Method parameters:

Name Type Argument Description

mapper

Object

The mapper.

field

String

By to sum.

query

Object

Selection query.

Properties

Name	Type	Argument	Description
`where`	Object	<optional>	Filtering criteria.
`orderBy`	String \| Array	<optional>	Sorting criteria.
`sort`	String \| Array	<optional>	Same as `query.sort`.
`limit`	Number	<optional>	Limit results.
`skip`	Number	<optional>	Offset results.
`offset`	Number	<optional>	Same as `query.skip`.

opts

Object

Configuration options.

Properties

Name	Type	Argument	Default	Description
`raw`	Boolean	<optional>	false	Whether to return a more detailed response object.

Return value:

Type	Description
Promise	Unspecified

Details

Source
node_modules/js-data-adapter/src/index.js, line 1220

update(mapper, id, props, opts)

Apply the given update to the record with the specified primary key. Called by Mapper#update.

Method parameters:

Name Type Argument Description

mapper

Object

The mapper.

id

String | Number

The primary key of the record to be updated.

props

Object

The update to apply to the record.

opts

Object

Configuration options.

Properties

Name	Type	Argument	Default	Description
`raw`	Boolean	<optional>	false	Whether to return a more detailed response object.

Return value:

Type	Description
Promise	Unspecified

Details

Source
node_modules/js-data-adapter/src/index.js, line 1282

updateAll(mapper, props, query, opts)

Apply the given update to all records that match the selection query. Called by Mapper#updateAll.

Method parameters:

Name Type Argument Description

mapper

Object

The mapper.

props

Object

The update to apply to the selected records.

query

Object

Selection query.

Properties

Name	Type	Argument	Description
`where`	Object	<optional>	Filtering criteria.
`orderBy`	String \| Array	<optional>	Sorting criteria.
`sort`	String \| Array	<optional>	Same as `query.sort`.
`limit`	Number	<optional>	Limit results.
`skip`	Number	<optional>	Offset results.
`offset`	Number	<optional>	Same as `query.skip`.

opts

Object

Configuration options.

Properties

Name	Type	Argument	Default	Description
`raw`	Boolean	<optional>	false	Whether to return a more detailed response object.

Return value:

Type	Description
Promise	Unspecified

Details

Source
node_modules/js-data-adapter/src/index.js, line 1326

updateMany(mapper, records, opts)

Update the given records in a single batch. Called by Mapper#updateMany.

Method parameters:

Name Type Argument Description

mapper

Object

The mapper.

records

Array.<Object>

The records to update.

opts

Object

Configuration options.

Properties

Name	Type	Argument	Default	Description
`raw`	Boolean	<optional>	false	Whether to return a more detailed response object.

Return value:

Type	Description
Promise	Unspecified

Details

Source
node_modules/js-data-adapter/src/index.js, line 1378