refactor: updates pointing lambda function to the handler based on new structure

Author: bencegadanyi1-nhs

packages/cdk/constructs/LambdaFunction.ts

@@ -24,6 +24,7 @@ export interface LambdaFunctionProps {
   readonly functionName: string
   readonly packageBasePath: string
   readonly entryPoint: string
+  readonly handler: string
   readonly environmentVariables: {[key: string]: string}
   readonly additionalPolicies?: Array<IManagedPolicy>
   readonly role?: Role
@@ -132,7 +133,7 @@ export class LambdaFunction extends Construct {
       memorySize: 256,
       timeout: Duration.seconds(50),
       architecture: Architecture.X86_64,
-      handler: "app.handler",
+      handler: props.handler,
       code: Code.fromAsset(props.packageBasePath),
       role,
       environment: {

packages/cdk/resources/Functions.ts

@@ -43,6 +43,7 @@ export class Functions extends Construct {
       functionName: `${props.stackName}-CreateIndexFunction`,
       packageBasePath: "packages/createIndexFunction",
       entryPoint: "app.py",
+      handler: "app.handler",
       logRetentionInDays: props.logRetentionInDays,
       logLevel: props.logLevel,
       environmentVariables: {"INDEX_NAME": props.collectionId},
@@ -54,7 +55,8 @@ export class Functions extends Construct {
       stackName: props.stackName,
       functionName: `${props.stackName}-SlackBotFunction`,
       packageBasePath: "packages/slackBotFunction",
-      entryPoint: "app.py",
+      entryPoint: "app/main.py",
+      handler: "app.main.handler",
       logRetentionInDays: props.logRetentionInDays,
       logLevel: props.logLevel,
       additionalPolicies: [props.slackBotManagedPolicy],