From bc78455ccf57bf116707350aa2bfc9ebcf1da555 Mon Sep 17 00:00:00 2001
From: Krzysztof Banasiak <krzysztof.banasiak@gmail.com>
Date: Thu, 28 Dec 2023 13:38:47 +0100
Subject: [PATCH] feat: Deploy backend lambda

---
 .github/workflows/cdk-deploy.yaml           | 10 +++-------
 app.py                                      |  3 +++
 backend/backend_stack.py                    | 15 +++++++++++++++
 {vectorstore => backend/lambda}/__init__.py |  0
 backend/lambda/backend_lambda.py            | 12 ++++++++++++
 backend/model_stack.py                      |  9 +++++++++
 6 files changed, 42 insertions(+), 7 deletions(-)
 create mode 100644 backend/backend_stack.py
 rename {vectorstore => backend/lambda}/__init__.py (100%)
 create mode 100644 backend/lambda/backend_lambda.py
 create mode 100644 backend/model_stack.py

diff --git a/.github/workflows/cdk-deploy.yaml b/.github/workflows/cdk-deploy.yaml
index b2269a9..0a3955c 100644
--- a/.github/workflows/cdk-deploy.yaml
+++ b/.github/workflows/cdk-deploy.yaml
@@ -47,10 +47,6 @@ jobs:
         run: |
           cdk deploy ChatbotVpcStack --require-approval never
 
-#      - name: Deploy Chatbot Vpc
-#        uses: youyo/aws-cdk-github-actions@v2
-#        with:
-#          cdk_subcommand: deploy
-#          cdk_stack: ChatbotVpcStack
-#          cdk_args: "--require-approval never"
-#          actions_comment: false
+      - name: Deploy Chatbot Backend
+        run: |
+          cdk deploy ChatbotBackendStack --require-approval never
diff --git a/app.py b/app.py
index e2421a1..a8f2013 100644
--- a/app.py
+++ b/app.py
@@ -2,6 +2,7 @@
 
 import aws_cdk as cdk
 
+from backend.backend_stack import BackendStack
 from base.github_trust_stack import GitHubTrustStack
 from base.vpc_stack import VpcStack
 
@@ -9,6 +10,8 @@
 
 # Create the GitHub trust stack in AWS account.
 GitHubTrustStack(app, "ChatbotGithubTrustStack")
+
 VpcStack(app, "ChatbotVpcStack")
+BackendStack(app, "ChatbotBackendStack")
 
 app.synth()
diff --git a/backend/backend_stack.py b/backend/backend_stack.py
new file mode 100644
index 0000000..0f9d5d5
--- /dev/null
+++ b/backend/backend_stack.py
@@ -0,0 +1,15 @@
+from aws_cdk import Stack, aws_lambda
+from constructs import Construct
+
+
+class BackendStack(Stack):
+    def __init__(self, scope: Construct, id: str, **kwargs):
+        super().__init__(scope, id, **kwargs)
+
+        aws_lambda.Function(
+            scope=self,
+            id="ChatbotBackendLambda",
+            runtime=aws_lambda.Runtime.PYTHON_3_11,
+            handler="backend_lambda.handler",
+            code=aws_lambda.Code.from_asset("backend/lambda"),
+        )
diff --git a/vectorstore/__init__.py b/backend/lambda/__init__.py
similarity index 100%
rename from vectorstore/__init__.py
rename to backend/lambda/__init__.py
diff --git a/backend/lambda/backend_lambda.py b/backend/lambda/backend_lambda.py
new file mode 100644
index 0000000..cdf8e95
--- /dev/null
+++ b/backend/lambda/backend_lambda.py
@@ -0,0 +1,12 @@
+import json
+
+
+def handler(event, context):
+    print('request: {}'.format(json.dumps(event)))
+    return {
+        'statusCode': 200,
+        'headers': {
+            'Content-Type': 'text/plain'
+        },
+        'body': 'Hello, CDK! You have hit {}\n'.format(event['path'])
+    }
diff --git a/backend/model_stack.py b/backend/model_stack.py
new file mode 100644
index 0000000..ee485ea
--- /dev/null
+++ b/backend/model_stack.py
@@ -0,0 +1,9 @@
+from aws_cdk import Stack
+from constructs import Construct
+
+
+class ModelStack(Stack):
+    def __init__(self, scope: Construct, id: str, **kwargs):
+        super().__init__(scope, id, **kwargs)
+
+        
\ No newline at end of file