#169 | Remove unused S3BulkThumbnailCreator script and documentation

scripts/README.md

@@ -4,20 +4,15 @@
 
 - AWS CLI should be installed on the user's machine.
 
-There are two lambda functions inside the scripts directory.
+There ~~are two~~ is a lambda function inside the scripts directory.
 
 1. S3ThumbnailCreator
-2. ~~S3BulkThumbnailCreator~~ (Un-used)
 
 #### 1. S3ThumbnailCreator
 
 This lambda function generates the thumbnail instantly when an image is uploaded to the S3 bucket.
 
-#### 2. ~~S3BulkThumbnailCreator~~(Un-used)
-
-~~This lambda function creates thumbnails of existing images . When deployed this function runs on nightly to create thumbnails~~
-
-Both the lambda functions will be deployed in a single go. Run the following command:
+The lambda functions will be deployed in a single go. Run the following command:
 
 ```
    ./deploy-lambda-functions.sh bucket-name

scripts/deploy-lambda-functions.sh

@@ -27,16 +27,13 @@ ROLE_NAME="${ENV}-thumbnail-lambda-execution-role"
 ROLE_ARN="arn:aws:iam::${ACCOUNT_ID}:role/${ROLE_NAME}"
 
 FUNCTION_NAME="${ENV}-generate-thumbnails-instantly"
-FUNCTION_NAME_BULK="${ENV}-generate-thumbnails-bulk"
 FUNCTION_ARN="arn:aws:lambda:${AVNI_MEDIA_AWS_REGION}:${ACCOUNT_ID}:function:${FUNCTION_NAME}"
 HANDLER="index.handler"
 MEMORY_SIZE="1024"
 TIMEOUT="20"
-TIMEOUT_BULK="300"
 STATEMENT_ID="${ENV}-lambda-for-thumbnails"
 
 S3_KEY="${ENV}-generate-thumbnails.zip"
-S3_KEY_BULK="${ENV}-generate-thumbnails-bulk.zip"
 
 role_status=""
 
@@ -45,17 +42,13 @@ npm install || { echo "npm install failed"; exit 1; }
 npm run install-sharp || { echo "npm run install-sharp failed"; exit 1; }
 
 rm -f "${FUNCTION_NAME}.zip"
-rm -f "${FUNCTION_NAME_BULK}.zip"
 
 zip -r "${FUNCTION_NAME}.zip" ./S3ThumbnailCreator/index.mjs -j 'S3ThumbnailCreator/*' || { echo "Failed to zip the function code for ${FUNCTION_NAME}"; exit 1; }
 zip -r "${FUNCTION_NAME}.zip" node_modules/ || { echo "Failed to zip the node_modules for ${FUNCTION_NAME}"; exit 1; }
 
-zip -r "${FUNCTION_NAME_BULK}.zip" ./S3BulkThumbnailCreator/index.mjs -j 'S3BulkThumbnailCreator/*' || { echo "Failed to zip the function code for ${FUNCTION_NAME_BULK}"; exit 1; }
-zip -r "${FUNCTION_NAME_BULK}.zip" node_modules/ || { echo "Failed to zip the nod_modules for ${FUNCTION_NAME_BULK}"; exit 1; }
 
 echo "Uploading the function code to S3"
 aws s3 cp "${FUNCTION_NAME}.zip" "s3://${CODE_DEPLOY_BUCKET_NAME}/${S3_KEY}" || { echo "Failed to upload the function code to S3"; exit 1; }
-aws s3 cp "${FUNCTION_NAME_BULK}.zip" "s3://${CODE_DEPLOY_BUCKET_NAME}/${S3_KEY_BULK}" || { echo "Failed to upload the bulk function code to S3"; exit 1; }
 
 echo "Creating an IAM role for your Lambda function"
 if aws iam get-role --role-name "${ROLE_NAME}" >/dev/null 2>&1; then
@@ -129,49 +122,6 @@ if ! aws lambda update-function-code \
   exit 1
 fi
 
-if aws lambda get-function --function-name "${FUNCTION_NAME_BULK}" >/dev/null 2>&1; then
-  echo "Function ${FUNCTION_NAME_BULK} already exists."
-elif ! aws lambda create-function \
-  --function-name "${FUNCTION_NAME_BULK}" \
-  --runtime nodejs18.x \
-  --handler "${HANDLER}" \
-  --memory-size "${MEMORY_SIZE}" \
-  --timeout "${TIMEOUT_BULK}" \
-  --role "${ROLE_ARN}" \
-  --environment Variables="{BUCKET_NAME=${BUCKET_NAME}}" \
-  --code "S3Bucket=${CODE_DEPLOY_BUCKET_NAME},S3Key=${S3_KEY_BULK}"; then
-  echo "Error creating the Lambda function for bulk thumbnail creation."
-  exit 1
-fi
-
-echo "Updating the function code..."
-if ! aws lambda update-function-code \
-  --function-name "${FUNCTION_NAME_BULK}" \
-  --s3-bucket "${CODE_DEPLOY_BUCKET_NAME}" \
-  --s3-key "${S3_KEY_BULK}"; then
-  echo "Error updating the function code for bulk thumbnail creation."
-  exit 1
-fi
-
-###### Disabling scheduled run of bulk lambda for now
-#echo "Creating the rule..."
-#if ! aws events put-rule \
-#  --name "daily-thumbnails" \
-#  --description "Triggers the ${FUNCTION_NAME_BULK} function once a day" \
-#  --schedule-expression "cron(0 18 * * ? *)" \
-#  --state "ENABLED"; then
-#  echo "Error creating the rule."
-#  exit 1
-#fi
-#
-#echo "Adding a target to the rule..."
-#if ! aws events put-targets \
-#  --rule "daily-thumbnails" \
-#  --targets "Id"="1","Arn"="arn:aws:lambda:${AVNI_MEDIA_AWS_REGION}:${ACCOUNT_ID}:function:${FUNCTION_NAME_BULK}"; then
-#  echo "Error adding a target to the rule."
-#  exit 1
-#fi
-
 EXISTING_PERMISSION=$(aws lambda get-policy --function-name $FUNCTION_NAME --output text --query 'Policy' 2>/dev/null | grep -q $STATEMENT_ID && echo "yes" || echo "no")
 
 if [[ $EXISTING_PERMISSION == "yes" ]]; then