Commits on Aug 24, 2024

1. 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');
       }
   };

   

   michael-trinity committed Aug 24, 2024
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