DataSyncConflictMongoDBDataProvider
Data Provider with update conflicts and optional conflict resolution that connects to the MongoDB database
Type parameters#
▪ Type
Hierarchy#
↳ DataSyncMongoDBDataProvider‹Type›
↳ DataSyncConflictMongoDBDataProvider
Implements#
- GraphbackDataProvider‹Type›
- DataSyncProvider
Index#
Constructors#
Properties#
Methods#
Constructors#
constructor#
+ new DataSyncConflictMongoDBDataProvider(model: ModelDefinition, client: any, dataSyncConflictConfig: DataSyncModelConflictConfig): DataSyncConflictMongoDBDataProvider
Overrides DataSyncMongoDBDataProvider.constructor
Defined in packages/graphback-datasync/src/providers/DataSyncConflictProvider.ts:14
Parameters:
| Name | Type |
|---|---|
model | ModelDefinition |
client | any |
dataSyncConflictConfig | DataSyncModelConflictConfig |
Returns: DataSyncConflictMongoDBDataProvider
Properties#
Protected MAX_RETRIES#
• MAX_RETRIES: number
Defined in packages/graphback-datasync/src/providers/DataSyncConflictProvider.ts:14
Protected TTLinSeconds#
• TTLinSeconds: number
Inherited from DataSyncMongoDBDataProvider.TTLinSeconds
Defined in packages/graphback-datasync/src/providers/DatasyncMongoDBDataProvider.ts:11
Protected collectionName#
• collectionName: string
Inherited from DataSyncMongoDBDataProvider.collectionName
Defined in packages/graphback-runtime-mongodb/types/MongoDBDataProvider.d.ts:8
Protected conflictConfig#
• conflictConfig: DataSyncModelConflictConfig
Defined in packages/graphback-datasync/src/providers/DataSyncConflictProvider.ts:12
Protected db#
• db: Db
Inherited from DataSyncMongoDBDataProvider.db
Defined in packages/graphback-runtime-mongodb/types/MongoDBDataProvider.d.ts:7
Protected deltaSource#
• deltaSource: MongoDeltaSource
Defined in packages/graphback-datasync/src/providers/DataSyncConflictProvider.ts:13
Protected fieldTransformMap#
• fieldTransformMap: FieldTransformMap
Inherited from DataSyncMongoDBDataProvider.fieldTransformMap
Defined in packages/graphback-runtime-mongodb/types/MongoDBDataProvider.d.ts:10
Protected tableMap#
• tableMap: ModelTableMap
Inherited from DataSyncMongoDBDataProvider.tableMap
Defined in packages/graphback-runtime-mongodb/types/MongoDBDataProvider.d.ts:9
Methods#
batchRead#
▸ batchRead(relationField: string, ids: string[], filter?: QueryFilter, selectedFields?: string[]): Promise‹Type[][]›
Implementation of DataSyncProvider
Inherited from DataSyncMongoDBDataProvider.batchRead
Defined in packages/graphback-runtime-mongodb/types/MongoDBDataProvider.d.ts:18
Parameters:
| Name | Type |
|---|---|
relationField | string |
ids | string[] |
filter? | QueryFilter |
selectedFields? | string[] |
Returns: Promise‹Type[][]›
Protected buildProjectionOption#
▸ buildProjectionOption(selectedFields: string[]): object
Inherited from DataSyncMongoDBDataProvider.buildProjectionOption
Defined in packages/graphback-runtime-mongodb/types/MongoDBDataProvider.d.ts:19
Parameters:
| Name | Type |
|---|---|
selectedFields | string[] |
Returns: object
- [ x: string]: any
Protected checkForConflict#
▸ checkForConflict(clientData: any, base: any, serverData: any, operation: GraphbackOperationType): ConflictMetadata | undefined
Defined in packages/graphback-datasync/src/providers/DataSyncConflictProvider.ts:135
Parameters:
| Name | Type |
|---|---|
clientData | any |
base | any |
serverData | any |
operation | GraphbackOperationType |
Returns: ConflictMetadata | undefined
count#
▸ count(filter: QueryFilter): Promise‹number›
Implementation of DataSyncProvider
Inherited from DataSyncMongoDBDataProvider.count
Overrides void
Defined in packages/graphback-datasync/src/providers/DatasyncMongoDBDataProvider.ts:122
Parameters:
| Name | Type |
|---|---|
filter | QueryFilter |
Returns: Promise‹number›
create#
▸ create(data: any): Promise‹Type›
Overrides DataSyncMongoDBDataProvider.create
Defined in packages/graphback-datasync/src/providers/DataSyncConflictProvider.ts:28
Parameters:
| Name | Type |
|---|---|
data | any |
Returns: Promise‹Type›
delete#
▸ delete(data: any, selectedFields: string[]): Promise‹Type›
Overrides DataSyncMongoDBDataProvider.delete
Defined in packages/graphback-datasync/src/providers/DataSyncConflictProvider.ts:87
Parameters:
| Name | Type |
|---|---|
data | any |
selectedFields | string[] |
Returns: Promise‹Type›
findBy#
▸ findBy(args?: FindByArgs, selectedFields?: string[]): Promise‹Type[]›
Implementation of DataSyncProvider
Inherited from DataSyncMongoDBDataProvider.findBy
Overrides void
Defined in packages/graphback-datasync/src/providers/DatasyncMongoDBDataProvider.ts:108
Parameters:
| Name | Type |
|---|---|
args? | FindByArgs |
selectedFields? | string[] |
Returns: Promise‹Type[]›
findOne#
▸ findOne(filter: any, selectedFields?: string[]): Promise‹Type›
Inherited from DataSyncMongoDBDataProvider.findOne
Overrides void
Defined in packages/graphback-datasync/src/providers/DatasyncMongoDBDataProvider.ts:89
Parameters:
| Name | Type |
|---|---|
filter | any |
selectedFields? | string[] |
Returns: Promise‹Type›
sync#
▸ sync(lastSync: Date, selectedFields?: string[], filter?: QueryFilter, limit?: number): Promise‹Type[]›
Implementation of DataSyncProvider
Inherited from DataSyncMongoDBDataProvider.sync
Defined in packages/graphback-datasync/src/providers/DatasyncMongoDBDataProvider.ts:130
Parameters:
| Name | Type |
|---|---|
lastSync | Date |
selectedFields? | string[] |
filter? | QueryFilter |
limit? | number |
Returns: Promise‹Type[]›
update#
▸ update(updateDocument: any, selectedFields: string[]): Promise‹Type›
Overrides DataSyncMongoDBDataProvider.update
Defined in packages/graphback-datasync/src/providers/DataSyncConflictProvider.ts:42
Parameters:
| Name | Type |
|---|---|
updateDocument | any |
selectedFields | string[] |
Returns: Promise‹Type›