From d7c5f704cae2589cd31c190ceb87e61a2852984b Mon Sep 17 00:00:00 2001
From: Michael de Wal <michael@trinity-gk.io>
Date: Sat, 24 Aug 2024 09:16:00 +0900
Subject: [PATCH] Add api_id to the client output file amplify_outputs.json.
 This allows for the backend to import the json and use raw DBB queries on
 tables using the api_id

for example:

import { DynamoDBClient } from "@aws-sdk/client-dynamodb";
import { DynamoDBDocumentClient, TransactWriteCommand } from "@aws-sdk/lib-dynamodb";

import config from '../../../../amplify_outputs.json';

const client = new DynamoDBClient({});
const docClient = DynamoDBDocumentClient.from(client);

const createTableName = (name: string) => {
    return `${name}-${config.data.api_id}-NONE`;
}

export const handler = async (event: any) => {
    const { userId, amount } = event.arguments;

    const transactItems = [
        // Update UserProfile
        {
            Update: {
                TableName: createTableName('UserProfile'),
                Key: { id: userId },
                UpdateExpression: 'ADD currentPoints :pointsToAdd',
                ExpressionAttributeValues: { ':pointsToAdd': amount }
            }
        }
    ];

    try {
        const results = await docClient.send(new TransactWriteCommand({ TransactItems: transactItems }));

        console.log(results)

        return results['$metadata']
    } catch (error) {
        console.error('Error:', error);
        throw new Error('Failed to process the transaction');
    }
};
---
 .../client-config-contributor/client_config_contributor_v1.ts    | 1 +
 .../client-config/src/client-config-schema/client_config_v1.1.ts | 1 +
 2 files changed, 2 insertions(+)

diff --git a/packages/client-config/src/client-config-contributor/client_config_contributor_v1.ts b/packages/client-config/src/client-config-contributor/client_config_contributor_v1.ts
index 4f4c2e8eec..653127fe33 100644
--- a/packages/client-config/src/client-config-contributor/client_config_contributor_v1.ts
+++ b/packages/client-config/src/client-config-contributor/client_config_contributor_v1.ts
@@ -220,6 +220,7 @@ export class DataClientConfigContributor implements ClientConfigContributor {
     config.data = {
       url: graphqlOutput.payload.awsAppsyncApiEndpoint,
       aws_region: graphqlOutput.payload.awsAppsyncRegion,
+      api_id: graphqlOutput.payload.awsAppsyncApiId,
       api_key: graphqlOutput.payload.awsAppsyncApiKey,
       default_authorization_type:
         graphqlOutput.payload.awsAppsyncAuthenticationType,
diff --git a/packages/client-config/src/client-config-schema/client_config_v1.1.ts b/packages/client-config/src/client-config-schema/client_config_v1.1.ts
index 0bce94d1a4..9cbd8cd1f4 100644
--- a/packages/client-config/src/client-config-schema/client_config_v1.1.ts
+++ b/packages/client-config/src/client-config-schema/client_config_v1.1.ts
@@ -163,6 +163,7 @@ export interface AWSAmplifyBackendOutputs {
     model_introspection?: {
       [k: string]: unknown;
     };
+    api_id?: string;
     api_key?: string;
     default_authorization_type: AwsAppsyncAuthorizationType;
     authorization_types: AwsAppsyncAuthorizationType[];