Sweep: Create a lambda function to update DDB DDB_TABLE_NAME for pk=1 and sk=2

Here's the PR! https://github.com/Drodevbar/per-feature-env/pull/15.

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Install Sweep Configs: Pull Request

Step 1: 🔍 Code Search

I found the following snippets in your repository. I will now analyze these snippets and come up with a plan.

Some code snippets I looked at (click to expand). If some file is missing from here, you can mention the path in the ticket description.

https://github.com/Drodevbar/per-feature-env/blob/9812d4e090dc191eee78f6625f9869422053266c/functions/cron-update-dynamodb/handler.ts#L1-L30 https://github.com/Drodevbar/per-feature-env/blob/9812d4e090dc191eee78f6625f9869422053266c/functions/cron-update-dynamodb/function.yml#L1-L11 https://github.com/Drodevbar/per-feature-env/blob/9812d4e090dc191eee78f6625f9869422053266c/serverless.yml#L9-L112 https://github.com/Drodevbar/per-feature-env/blob/9812d4e090dc191eee78f6625f9869422053266c/tasks/task-5.md#L1-L82 https://github.com/Drodevbar/per-feature-env/blob/9812d4e090dc191eee78f6625f9869422053266c/functions/api-hello-world/handler.ts#L1-L27

Step 2: 🧐 Snippet Analysis

From looking through the relevant snippets, I decided to make the following modifications:

File Path	Proposed Changes
`functions/update-dynamodb/handler.ts`	Create a new file `handler.ts` in the `functions/update-dynamodb/` directory. This file will contain the new lambda function. The function should be similar to the one in `functions/cron-update-dynamodb/handler.ts`, but it should use environmental variables to get the values for `pk` and `sk`.
`functions/update-dynamodb/function.yml`	Create a new file `function.yml` in the `functions/update-dynamodb/` directory. This file will contain the configuration for the new lambda function, including the handler and environmental variables.
`serverless.yml`	Add the new lambda function to the `functions` section of the `serverless.yml` file. Also, define the environmental variables for `pk` and `sk` in the `environment` section of the new lambda function.

Step 3: 📝 Planning

I have created a plan for writing the pull request. I am now working my plan and coding the required changes to address this issue. Here is the planned pull request:

Create lambda function to update DDB item with pk=1 and sk=2 sweep/feature/update-dynamodb-function

Description

This PR adds a new lambda function to update a DynamoDB item with pk=1 and sk=2. The function is similar to the existing cron-update-dynamodb function, but it uses environmental variables to get the values for pk and sk.

Changes Made

Created a new lambda function update-dynamodb in the functions directory.

Added a new file handler.ts in the functions/update-dynamodb/ directory, which contains the implementation of the lambda function.

Added a new file function.yml in the functions/update-dynamodb/ directory, which contains the configuration for the lambda function, including the handler and environmental variables.

Modified the serverless.yml file to include the new lambda function in the functions section and define the environmental variables for pk and sk in the environment section of the new lambda function.

Testing Instructions

Deploy the updated serverless stack.

Trigger the update-dynamodb lambda function manually or through a scheduled event.

Verify that the DynamoDB item with pk=1 and sk=2 has been updated with the current timestamp.

Related Issues

Resolves #13

Step 4: ⌨️ Coding

I have finished coding the issue. I am now reviewing it for completeness.

Step 5: 🔁 Code Review

Success! 🚀

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Drodevbar / per-feature-env