@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.
37 lines • 1.51 kB
JavaScript
import * as tslib_1 from "tslib";
import { createLogger } from '../../../logger/logger';
import { toDb } from '../../../mapper/mapper';
import { createIfNotExistsCondition } from '../../expression/create-if-not-exists-condition.function';
import { WriteRequest } from '../write.request';
/**
* Request class for the PutItem operation.
*/
var PutRequest = /** @class */ (function (_super) {
tslib_1.__extends(PutRequest, _super);
function PutRequest(dynamoDBWrapper, modelClazz, item) {
var _this = _super.call(this, dynamoDBWrapper, modelClazz) || this;
_this.logger = createLogger('dynamo.request.PutRequest', modelClazz);
_this.params.Item = toDb(item, _this.modelClazz);
return _this;
}
/**
* Adds a condition expression to the request, which makes sure the item will only be saved if the id does not exist
*/
PutRequest.prototype.ifNotExists = function (predicate) {
if (predicate === void 0) { predicate = true; }
if (predicate) {
this.onlyIf.apply(this, tslib_1.__spread(createIfNotExistsCondition(this.metadata)));
}
return this;
};
PutRequest.prototype.returnValues = function (returnValues) {
this.params.ReturnValues = returnValues;
return this;
};
PutRequest.prototype.doRequest = function (params) {
return this.dynamoDBWrapper.putItem(params);
};
return PutRequest;
}(WriteRequest));
export { PutRequest };
//# sourceMappingURL=put.request.js.map