@env0/dynamo-easy
Version:
DynamoDB client for NodeJS and browser with a fluent api to build requests. We take care of the type mapping between JS and DynamoDB, customizable trough typescript decorators.
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JavaScript
import { updateDefinitionFunction } from '../request-expression-builder';
/**
* Use this method when accessing a top level attribute of a model with strict typing of the value in chained function
* @example
* ```typescript
* @Model()
* class Person {
*
* @PartitionKeyUUID()
* id: string
* age: number
* }
*
* personStore.update('idValue')
* .operations(update2(Person, 'age').set(5))
* .exec()
* ```
*
* When using the update2 we have type support for the set (and all other update functions) value,
* it can only be number, because the type of age is number too, this only works when not using a custom mapper.
* The downside of the strict typing is the model constructor parameter which is only required for typing reasons.
*/
export function update2(modelConstructor, attributePath) {
return updateDefinitionFunction(attributePath);
}
export function update(attributePath) {
return updateDefinitionFunction(attributePath);
}
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