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@xapp/dynamo-service

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@xapp/dynamo-service - npm Package Compare versions

Comparing version 0.0.34 to 0.0.35

.vscode/settings.json
xapp-dynamo-service-0.0.34.tgz

10

dist/service/DynamoService.d.ts

@@ -26,2 +26,7 @@ import { DynamoDB } from "aws-sdk";

}
export interface ConditionExpression {
ConditionExpression?: DynamoDB.DocumentClient.ConditionExpression;
ExpressionAttributeNames?: DynamoDB.DocumentClient.ExpressionAttributeNameMap;
ExpressionAttributeValues?: DynamoDB.DocumentClient.ExpressionAttributeValueMap;
}
export declare type Set<T> = Partial<T>;

@@ -41,6 +46,11 @@ export declare type Remove<T> = (keyof T)[];

update<T>(table: string, key: DynamoDB.DocumentClient.Key, update: UpdateBody<T>): Promise<void>;
update<T>(table: string, key: DynamoDB.DocumentClient.Key, update: UpdateBody<T>, condition: ConditionExpression): Promise<void>;
update<T>(table: string, key: DynamoDB.DocumentClient.Key, update: UpdateBody<T>, returns: "NONE"): Promise<void>;
update<T>(table: string, key: DynamoDB.DocumentClient.Key, update: UpdateBody<T>, condition: ConditionExpression, returns: "NONE"): Promise<void>;
update<T>(table: string, key: DynamoDB.DocumentClient.Key, update: UpdateBody<T>, returns: "UPDATED_OLD" | "UPDATED_NEW"): Promise<Partial<T>>;
update<T>(table: string, key: DynamoDB.DocumentClient.Key, update: UpdateBody<T>, condition: ConditionExpression, returns: "UPDATED_OLD" | "UPDATED_NEW"): Promise<Partial<T>>;
update<T>(table: string, key: DynamoDB.DocumentClient.Key, update: UpdateBody<T>, returns: "ALL_OLD" | "ALL_NEW"): Promise<T>;
update<T>(table: string, key: DynamoDB.DocumentClient.Key, update: UpdateBody<T>, condition: ConditionExpression, returns: "UPDATED_OLD" | "UPDATED_NEW"): Promise<Partial<T>>;
update<T>(table: string, key: DynamoDB.DocumentClient.Key, update: UpdateBody<T>, returns: string): Promise<void>;
update<T>(table: string, key: DynamoDB.DocumentClient.Key, update: UpdateBody<T>, condition: ConditionExpression, returns: string): Promise<void>;
get<T>(table: string, key: DynamoDB.DocumentClient.Key): Promise<T>;

@@ -47,0 +57,0 @@ get<T>(table: string, key: DynamoDB.DocumentClient.Key[]): Promise<T[]>;

27

dist/service/DynamoService.js

@@ -16,5 +16,12 @@ "use strict";

}
update(table, key, update, returns = "NONE") {
update(table, key, update, conditionOrReturns = "NONE", returns = "NONE") {
const updateExpression = getUpdateParameters(update);
const params = Object.assign({ TableName: table, Key: key, ReturnValues: returns }, updateExpression);
const conditionExpression = (typeof conditionOrReturns === "object") ? conditionOrReturns : {};
const ReturnValues = (typeof conditionOrReturns === "object") ? returns : conditionOrReturns;
const params = Object.assign({ TableName: table, Key: key, ReturnValues }, updateExpression);
if (Object_1.objHasAttrs(conditionExpression)) {
params.ConditionExpression = conditionExpression.ConditionExpression;
params.ExpressionAttributeNames = Object.assign({}, params.ExpressionAttributeNames, conditionExpression.ExpressionAttributeNames);
params.ExpressionAttributeValues = Object.assign({}, params.ExpressionAttributeValues, conditionExpression.ExpressionAttributeValues);
}
return this.db.update(params).promise().then((item) => { return item.Attributes; });

@@ -113,4 +120,4 @@ }

if (set.hasOwnProperty(key)) {
const alias = "#" + key;
const name = ":a" + ++index;
const alias = "#__dynoservice_" + key;
const name = ":__dynoservice_a" + ++index;
setExpression += alias + " = " + name + ",";

@@ -129,7 +136,7 @@ setValues[name] = set[key];

if (append.hasOwnProperty(key)) {
const alias = "#append" + key;
const name = ":c" + ++index;
setExpression += alias + " = list_append(if_not_exists(" + alias + ", :append_empty_list)," + name + "),";
const alias = "#__dynoservice_append_" + key;
const name = ":__dynoservice_c" + ++index;
setExpression += alias + " = list_append(if_not_exists(" + alias + ", :__dynoservice_append_empty_list)," + name + "),";
setValues[name] = append[key];
setValues[":append_empty_list"] = [];
setValues[":__dynoservice_append_empty_list"] = [];
setAliasMap[alias] = key;

@@ -144,3 +151,3 @@ }

remove.forEach((key) => {
const alias = "#" + key;
const alias = "#__dynoservice_" + key;
setExpression += alias + ",";

@@ -170,3 +177,3 @@ setAliasMap[alias] = key;

expression.forEach((value, index) => {
const key = "#proj" + index;
const key = "#__dynoservice_proj" + index;
ExpressionAttributeNames[key] = value;

@@ -173,0 +180,0 @@ ProjectionExpression += key;

8

dist/service/TableService.d.ts

@@ -1,2 +0,2 @@

import { DynamoService, QueryParams, QueryResult, ScanParams, ScanResult, UpdateBody, UpdateReturnType } from "./DynamoService";
import { ConditionExpression, DynamoService, QueryParams, QueryResult, ScanParams, ScanResult, UpdateBody, UpdateReturnType } from "./DynamoService";
export { DynamoService, QueryParams, QueryResult, ScanParams, ScanResult, UpdateBody, UpdateReturnType };

@@ -28,6 +28,10 @@ export declare type DynamoType = "S" | "N" | "M" | "L";

update(key: Partial<T>, obj: UpdateBody<T>): Promise<void>;
update(key: Partial<T>, obj: UpdateBody<T>, conditionExpression: ConditionExpression): Promise<void>;
update(key: Partial<T>, obj: UpdateBody<T>, returnType: "NONE"): Promise<void>;
update(key: Partial<T>, obj: UpdateBody<T>, conditionExpression: ConditionExpression, returnType: "NONE"): Promise<void>;
update(key: Partial<T>, obj: UpdateBody<T>, returnType: "UPDATED_OLD" | "UPDATED_NEW"): Promise<Partial<T>>;
update(key: Partial<T>, obj: UpdateBody<T>, conditionExpression: ConditionExpression, returnType: "UPDATED_OLD" | "UPDATED_NEW"): Promise<Partial<T>>;
update(key: Partial<T>, obj: UpdateBody<T>, returnType: "ALL_OLD" | "ALL_NEW"): Promise<T>;
update(key: Partial<T>, obj: UpdateBody<T>, returnType?: string): Promise<void>;
update(key: Partial<T>, obj: UpdateBody<T>, conditionExpression: ConditionExpression, returnType: "ALL_OLD" | "ALL_NEW"): Promise<T>;
update(key: Partial<T>, obj: UpdateBody<T>, returnType: string): Promise<void>;
get(key: Partial<T>): Promise<T>;

@@ -34,0 +38,0 @@ get(key: Partial<T>[]): Promise<T[]>;

4

dist/service/TableService.js

@@ -48,7 +48,7 @@ "use strict";

}
update(key, obj, returnType) {
update(key, obj, conditionExpression, returnType) {
Object_1.throwIfDoesContain(obj.remove, this.constantKeys.concat(this.requiredKeys));
Object_1.throwIfDoesContain(obj.set, this.constantKeys);
Object_1.throwIfDoesContain(obj.append, this.constantKeys);
return this.db.update(this.tableName, key, obj, returnType);
return this.db.update(this.tableName, key, obj, conditionExpression, returnType);
}

@@ -55,0 +55,0 @@ get(key, projection) {

2

package.json
{
"name": "@xapp/dynamo-service",
"version": "0.0.34",
"version": "0.0.35",
"description": "A dynamo help class which will help maintain data integrity.",

@@ -5,0 +5,0 @@ "main": "dist/index.js",

xapp-dynamo-service-0.0.33.tgz
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