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(model: ModelDefinition, db: DataSyncProvider, config: CRUDServiceConfig): DataSyncCRUDService
Overrides void
Defined in packages/graphback-datasync/src/services/DataSyncCRUDService.ts:15
Parameters:
| Name | Type |
|---|---|
model | ModelDefinition |
db | DataSyncProvider |
config | CRUDServiceConfig |
Returns: DataSyncCRUDService
Properties
Protected crudOptions
• crudOptions: GraphbackCRUDGeneratorConfig
Inherited from DataSyncCRUDService.crudOptions
Defined in packages/graphback-core/types/runtime/CRUDService.d.ts:31
Protected db
• db: GraphbackDataProvider
Inherited from DataSyncCRUDService.db
Defined in packages/graphback-core/types/runtime/CRUDService.d.ts:28
Protected model
• model: ModelDefinition
Inherited from DataSyncCRUDService.model
Defined in packages/graphback-core/types/runtime/CRUDService.d.ts:29
Protected pubSub
• pubSub: PubSubEngine
Inherited from DataSyncCRUDService.pubSub
Defined in packages/graphback-core/types/runtime/CRUDService.d.ts:30
Methods
batchLoadData
▸ batchLoadData(relationField: string, id: string | number, filter: QueryFilter, context: GraphbackContext, info?: GraphQLResolveInfo): any
Inherited from DataSyncCRUDService.batchLoadData
Defined in packages/graphback-core/types/runtime/CRUDService.d.ts:41
Parameters:
| Name | Type |
|---|---|
relationField | string |
id | string | number |
filter | QueryFilter |
context | GraphbackContext |
info? | GraphQLResolveInfo |
Returns: any
create
▸ create(data: T, context?: GraphbackContext, info?: GraphQLResolveInfo): Promise‹T›
Inherited from DataSyncCRUDService.create
Defined in packages/graphback-core/types/runtime/CRUDService.d.ts:33
Parameters:
| Name | Type |
|---|---|
data | T |
context? | GraphbackContext |
info? | GraphQLResolveInfo |
Returns: Promise‹T›
delete
▸ delete(data: T, context?: GraphbackContext, info?: GraphQLResolveInfo): Promise‹T›
Inherited from DataSyncCRUDService.delete
Defined in packages/graphback-core/types/runtime/CRUDService.d.ts:35
Parameters:
| Name | Type |
|---|---|
data | T |
context? | GraphbackContext |
info? | GraphQLResolveInfo |
Returns: Promise‹T›
findBy
▸ findBy(args?: FindByArgs, context?: GraphbackContext, info?: GraphQLResolveInfo, path?: string): Promise‹ResultList‹T››
Inherited from DataSyncCRUDService.findBy
Defined in packages/graphback-core/types/runtime/CRUDService.d.ts:37
Parameters:
| Name | Type |
|---|---|
args? | FindByArgs |
context? | GraphbackContext |
info? | GraphQLResolveInfo |
path? | string |
Returns: Promise‹ResultList‹T››
findOne
▸ findOne(args: Partial‹T›, context?: GraphbackContext, info?: GraphQLResolveInfo): Promise‹T›
Inherited from DataSyncCRUDService.findOne
Defined in packages/graphback-core/types/runtime/CRUDService.d.ts:36
Parameters:
| Name | Type |
|---|---|
args | Partial‹T› |
context? | GraphbackContext |
info? | GraphQLResolveInfo |
Returns: Promise‹T›
subscribeToCreate
▸ subscribeToCreate(filter?: QueryFilter): AsyncIterator‹T› | undefined
Inherited from DataSyncCRUDService.subscribeToCreate
Defined in packages/graphback-core/types/runtime/CRUDService.d.ts:38
Parameters:
| Name | Type |
|---|---|
filter? | QueryFilter |
Returns: AsyncIterator‹T› | undefined
subscribeToDelete
▸ subscribeToDelete(filter?: QueryFilter): AsyncIterator‹T› | undefined
Inherited from DataSyncCRUDService.subscribeToDelete
Defined in packages/graphback-core/types/runtime/CRUDService.d.ts:40
Parameters:
| Name | Type |
|---|---|
filter? | QueryFilter |
Returns: AsyncIterator‹T› | undefined
subscribeToUpdate
▸ subscribeToUpdate(filter?: QueryFilter): AsyncIterator‹T› | undefined
Inherited from DataSyncCRUDService.subscribeToUpdate
Defined in packages/graphback-core/types/runtime/CRUDService.d.ts:39
Parameters:
| Name | Type |
|---|---|
filter? | QueryFilter |
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:45
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: Date, info?: GraphQLResolveInfo, filter?: any, limit?: number): Promise‹SyncList‹T››
Defined in packages/graphback-datasync/src/services/DataSyncCRUDService.ts:24
sync For delta queries
Parameters:
| Name | Type |
|---|---|
lastSync | Date |
info? | GraphQLResolveInfo |
filter? | any |
limit? | number |
Returns: Promise‹SyncList‹T››
update
▸ update(data: T, context?: GraphbackContext, info?: GraphQLResolveInfo): Promise‹T›
Inherited from DataSyncCRUDService.update
Defined in packages/graphback-core/types/runtime/CRUDService.d.ts:34
Parameters:
| Name | Type |
|---|---|
data | T |
context? | GraphbackContext |
info? | GraphQLResolveInfo |
Returns: Promise‹T›