Initial tf and setup boilerplate lambda function

Author: dlzhry2nhs

.github/workflows/sonarcloud.yml

@@ -46,6 +46,15 @@ jobs:
           poetry run coverage run -m unittest discover || echo "filenameprocessor tests failed" >> ../failed_tests.txt
           poetry run coverage xml -o ../filenameprocessor-coverage.xml
 
+      - name: Run unittest with batchprocessorfilter-coverage
+        working-directory: batch_processor_filter
+        id: batchprocessorfilter
+        continue-on-error: true
+        run: |
+          poetry install
+          poetry run coverage run -m unittest discover || echo "batchprocessorfilter tests failed" >> ../failed_tests.txt
+          poetry run coverage xml -o ../batchprocessorfilter-coverage.xml
+
       - name: Run unittest with recordprocessor-coverage
         working-directory: recordprocessor
         id: recordprocessor

batch_processor_filter/Dockerfile

@@ -0,0 +1,25 @@
+FROM public.ecr.aws/lambda/python:3.11 AS base
+
+# Create non-root user
+RUN mkdir -p /home/appuser && \
+    echo 'appuser:x:1001:1001::/home/appuser:/sbin/nologin' >> /etc/passwd && \
+    echo 'appuser:x:1001:' >> /etc/group && \
+    chown -R 1001:1001 /home/appuser &&  pip install "poetry~=2.1.4"
+
+# Install Poetry as root
+COPY poetry.lock pyproject.toml ./
+RUN poetry config virtualenvs.create false && poetry install --no-interaction --no-ansi --no-root --only main
+# -----------------------------
+FROM base AS test
+COPY src src
+COPY tests tests
+RUN poetry install --no-interaction --no-ansi --no-root && \
+    pytest --disable-warnings tests
+
+# -----------------------------
+FROM base AS build
+COPY src .
+RUN chmod 644 $(find . -type f) && chmod 755 $(find . -type d)
+# Build as non-root user
+USER 1001:1001
+CMD ["batch_processor_filter.lambda_handler"]

batch_processor_filter/Makefile

@@ -0,0 +1,20 @@
+build:
+	docker build -t imms-lambda-build -f Dockerfile .
+
+package: build
+	mkdir -p build
+	docker run --rm -v $(shell pwd)/build:/build imms-lambda-build
+
+test:
+	@PYTHONPATH=src:tests python -m unittest
+
+coverage-run:
+	@PYTHONPATH=src:tests coverage run -m unittest discover
+
+coverage-report:
+	coverage report -m
+
+coverage-html:
+	coverage html
+
+.PHONY: build package test

batch_processor_filter/README.md

@@ -0,0 +1,3 @@
+batch-processor-filter-lambda
+
+TODO

batch_processor_filter/poetry.lock

@@ -0,0 +1,14 @@
+[tool.poetry]
+name        = "batch-processor-filter"
+version     = "1.0.0"
+description = "Lambda function to filter incoming batch file creation events"
+authors     = ["VED Team <[email protected]>"]
+readme      = "README.md"
+packages    = [{include = "src"}]
+
+[tool.poetry.dependencies]
+python                  = "~3.11"
+
+[build-system]
+requires      = ["poetry-core ~= 1.5.0"]
+build-backend = "poetry.core.masonry.api"

batch_processor_filter/pyproject.toml

@@ -0,0 +1,4 @@
+def lambda_handler(event, _):
+    print("hello world")
+    print(event)
+    return True

batch_processor_filter/src/__init__.py

@@ -0,0 +1,8 @@
+from unittest import TestCase
+
+from lambda_handler import lambda_handler
+
+class TestLambdaHandler(TestCase):
+    def test_lambda_handler(self):
+        result = lambda_handler({}, {})
+        self.assertTrue(result)