@sourceloop/core / Exports / BelongsToRestResolver
Class: BelongsToRestResolver<T, S>¶
Type parameters¶
| Name | Type |
|---|---|
T |
extends Entity |
S |
extends Entity |
Implements¶
IRestResolver<T,S>
Table of contents¶
Constructors¶
Properties¶
Methods¶
Constructors¶
constructor¶
• new BelongsToRestResolver<T, S>(context)
Type parameters¶
| Name | Type |
|---|---|
T |
extends Entity<T> |
S |
extends Entity<S> |
Parameters¶
| Name | Type |
|---|---|
context |
Context |
Defined in¶
packages/core/src/components/proxy-builder/services/rest-resolvers/belongs-to-resolver.service.ts:29
Properties¶
context¶
• Private context: Context
Defined in¶
packages/core/src/components/proxy-builder/services/rest-resolvers/belongs-to-resolver.service.ts:31
type¶
• type: RelationType = RelationType.belongsTo
Implementation of¶
Defined in¶
packages/core/src/components/proxy-builder/services/rest-resolvers/belongs-to-resolver.service.ts:28
Methods¶
addConditionToScope¶
▸ Private addConditionToScope(ids, scope?): Promise<{ where: Where<AnyObject> }>
Parameters¶
| Name | Type |
|---|---|
ids |
T[keyof T][] |
scope? |
Filter<S> |
Returns¶
Promise<{ where: Where<AnyObject> }>
Defined in¶
packages/core/src/components/proxy-builder/services/rest-resolvers/belongs-to-resolver.service.ts:93
getService¶
▸ Private getService(config): Promise<ModifiedRestService<S>>
Parameters¶
| Name | Type |
|---|---|
config |
RestRelationConfig |
Returns¶
Promise<ModifiedRestService<S>>
Defined in¶
link¶
▸ link(-): Promise<T>
It takes a parent object, looks up the foreign key on the parent, and then uses that foreign key to look up and link the related object in the resolvedDataMap
Parameters¶
| Name | Type | Description |
|---|---|---|
- |
RestLinkerParams<T, S> & { relationMetadata: BelongsToDefinition } |
relationMetadata is the metadata for the relation being linked. |
Returns¶
Promise<T>
The parent object with the relationName property set to the resolvedDataMap.get(parent[keyFrom])
Implementation of¶
Defined in¶
packages/core/src/components/proxy-builder/services/rest-resolvers/belongs-to-resolver.service.ts:78
resolve¶
▸ resolve(-): Promise<Map<S[keyof S] | T[keyof T], S>>
It takes the results of the query, finds the foreign key in each result, and then uses that key to find the related record in the related service
Parameters¶
| Name | Type | Description |
|---|---|---|
- |
RestResolverParams<T, S> & { relationMetadata: BelongsToDefinition } |
relationConfig is the configuration object for the relation. |
Returns¶
Promise<Map<S[keyof S] | T[keyof T], S>>
A map of related records.
Implementation of¶
Defined in¶
packages/core/src/components/proxy-builder/services/rest-resolvers/belongs-to-resolver.service.ts:39
toPascalCase¶
▸ Private toPascalCase(str): string
Parameters¶
| Name | Type |
|---|---|
str |
string |
Returns¶
string