DataSyncCRUDService
CRUD Service for datasync
Type parameters#
▪ T
Hierarchy#
CRUDService‹T›
↳ DataSyncCRUDService
Implements#
- GraphbackCRUDService‹T›
Index#
Constructors#
Properties#
Methods#
- batchLoadData
- create
- delete
- findBy
- findOne
- subscribeToCreate
- subscribeToDelete
- subscribeToUpdate
- subscriptionTopicMapping
- sync
- update
Constructors#
constructor#
+ new DataSyncCRUDService(modelName: string, db: DataSyncProvider, config: CRUDServiceConfig): DataSyncCRUDService
Overrides void
Defined in packages/graphback-datasync/src/services/DataSyncCRUDService.ts:12
Parameters:
| Name | Type |
|---|---|
modelName | string |
db | DataSyncProvider |
config | CRUDServiceConfig |
Returns: DataSyncCRUDService
Properties#
Protected db#
• db: GraphbackDataProvider
Inherited from DataSyncCRUDService.db
Defined in packages/graphback-core/types/runtime/CRUDService.d.ts:24
Methods#
batchLoadData#
▸ batchLoadData(relationField: string, id: string | number, filter: any, context: GraphbackContext): any
Inherited from DataSyncCRUDService.batchLoadData
Defined in packages/graphback-core/types/runtime/CRUDService.d.ts:37
Parameters:
| Name | Type |
|---|---|
relationField | string |
id | string | number |
filter | any |
context | GraphbackContext |
Returns: any
create#
▸ create(data: T, context: GraphbackContext): Promise‹T›
Inherited from DataSyncCRUDService.create
Defined in packages/graphback-core/types/runtime/CRUDService.d.ts:29
Parameters:
| Name | Type |
|---|---|
data | T |
context | GraphbackContext |
Returns: Promise‹T›
delete#
▸ delete(data: T, context: GraphbackContext): Promise‹T›
Inherited from DataSyncCRUDService.delete
Defined in packages/graphback-core/types/runtime/CRUDService.d.ts:31
Parameters:
| Name | Type |
|---|---|
data | T |
context | GraphbackContext |
Returns: Promise‹T›
findBy#
▸ findBy(filter: QueryFilter‹T›, context: GraphbackContext, page?: GraphbackPage, orderBy?: GraphbackOrderBy): Promise‹ResultList‹T››
Inherited from DataSyncCRUDService.findBy
Defined in packages/graphback-core/types/runtime/CRUDService.d.ts:33
Parameters:
| Name | Type |
|---|---|
filter | QueryFilter‹T› |
context | GraphbackContext |
page? | GraphbackPage |
orderBy? | GraphbackOrderBy |
Returns: Promise‹ResultList‹T››
findOne#
▸ findOne(args: Partial‹T›, context: GraphbackContext): Promise‹T›
Inherited from DataSyncCRUDService.findOne
Defined in packages/graphback-core/types/runtime/CRUDService.d.ts:32
Parameters:
| Name | Type |
|---|---|
args | Partial‹T› |
context | GraphbackContext |
Returns: Promise‹T›
subscribeToCreate#
▸ subscribeToCreate(filter: any, _context?: GraphbackContext): AsyncIterator‹T› | undefined
Inherited from DataSyncCRUDService.subscribeToCreate
Defined in packages/graphback-core/types/runtime/CRUDService.d.ts:34
Parameters:
| Name | Type |
|---|---|
filter | any |
_context? | GraphbackContext |
Returns: AsyncIterator‹T› | undefined
subscribeToDelete#
▸ subscribeToDelete(filter: any, context: GraphbackContext): AsyncIterator‹T› | undefined
Inherited from DataSyncCRUDService.subscribeToDelete
Defined in packages/graphback-core/types/runtime/CRUDService.d.ts:36
Parameters:
| Name | Type |
|---|---|
filter | any |
context | GraphbackContext |
Returns: AsyncIterator‹T› | undefined
subscribeToUpdate#
▸ subscribeToUpdate(filter: any, context: GraphbackContext): AsyncIterator‹T› | undefined
Inherited from DataSyncCRUDService.subscribeToUpdate
Defined in packages/graphback-core/types/runtime/CRUDService.d.ts:35
Parameters:
| Name | Type |
|---|---|
filter | any |
context | GraphbackContext |
Returns: AsyncIterator‹T› | undefined
Protected subscriptionTopicMapping#
▸ subscriptionTopicMapping(triggerType: GraphbackOperationType, objectName: string): string
Inherited from DataSyncCRUDService.subscriptionTopicMapping
Defined in packages/graphback-core/types/runtime/CRUDService.d.ts:41
Provides way to map runtime topics for subscriptions for specific types and object names
Parameters:
| Name | Type |
|---|---|
triggerType | GraphbackOperationType |
objectName | string |
Returns: string
sync#
▸ sync(lastSync: string, context: GraphbackContext, filter?: any): Promise‹SyncList‹T››
Defined in packages/graphback-datasync/src/services/DataSyncCRUDService.ts:21
sync For delta queries
Parameters:
| Name | Type |
|---|---|
lastSync | string |
context | GraphbackContext |
filter? | any |
Returns: Promise‹SyncList‹T››
update#
▸ update(data: T, context: GraphbackContext): Promise‹T›
Inherited from DataSyncCRUDService.update
Defined in packages/graphback-core/types/runtime/CRUDService.d.ts:30
Parameters:
| Name | Type |
|---|---|
data | T |
context | GraphbackContext |
Returns: Promise‹T›