Rewrite python legacy APIs in golang

.github/workflows/build-pr.yml

@@ -110,3 +110,21 @@ jobs:
       - name: Go Lint
         working-directory: cla-backend-go
         run: make lint
+
+      - name: Go Setup CLA Legacy Backend
+        working-directory: cla-backend-legacy
+        run: |
+          go mod tidy
+
+      - name: Go Build CLA Legacy Backend
+        working-directory: cla-backend-legacy
+        run: |
+          make lambdas
+
+      - name: Go Test CLA Legacy Backend
+        working-directory: cla-backend-legacy
+        run: go test ./...
+
+      - name: Go Lint CLA Legacy Backend
+        working-directory: cla-backend-legacy
+        run: make lint

.github/workflows/cla-backend-legacy-deploy-dev.yml

@@ -0,0 +1,112 @@
+---
+# Copyright The Linux Foundation and each contributor to CommunityBridge.
+# SPDX-License-Identifier: MIT
+
+name: Build and Deploy CLA Legacy Backend to DEV
+on:
+  push:
+    branches:
+      - dev
+    paths:
+      - 'cla-backend-legacy/**'
+      - '.github/workflows/cla-backend-legacy-deploy-dev.yml'
+
+permissions:
+  # These permissions are needed to interact with GitHub's OIDC Token endpoint to fetch/set the AWS deployment credentials.
+  id-token: write
+  contents: read
+
+env:
+  AWS_REGION: us-east-1
+  STAGE: dev
+  DD_VERSION: ${{ github.sha }}
+
+jobs:
+  build-deploy-legacy-dev:
+    runs-on: ubuntu-latest
+    environment: dev
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup go
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.22'
+
+      - name: Go Version
+        run: go version
+
+      - name: Setup Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+
+      - name: Configure AWS Credentials
+        uses: aws-actions/configure-aws-credentials@v4
+        with:
+          audience: sts.amazonaws.com
+          role-to-assume: arn:aws:iam::395594542180:role/github-actions-deploy
+          aws-region: us-east-1
+
+      - name: Cache Go modules
+        uses: actions/cache@v4
+        with:
+          path: ${{ github.workspace }}/go/pkg/mod
+          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+          restore-keys: |
+            ${{ runner.os }}-go-
+
+      - name: Configure Git to clone private Github repos
+        run: git config --global url."https://${TOKEN_USER}:${TOKEN}@github.com".insteadOf "https://github.com"
+        env:
+          TOKEN: ${{ secrets.PERSONAL_ACCESS_TOKEN_GITHUB  }}
+          TOKEN_USER: ${{ secrets.PERSONAL_ACCESS_TOKEN_USER_GITHUB }}
+
+      - name: Add OS Tools
+        run: sudo apt update && sudo apt-get install file -y
+
+      - name: Go Setup CLA Legacy Backend
+        working-directory: cla-backend-legacy
+        run: |
+          go mod tidy
+
+      - name: Go Build CLA Legacy Backend
+        working-directory: cla-backend-legacy
+        run: |
+          make lambdas
+
+      - name: Go Test CLA Legacy Backend
+        working-directory: cla-backend-legacy
+        run: go test ./...
+
+      - name: Go Lint CLA Legacy Backend
+        working-directory: cla-backend-legacy
+        run: make lint
+
+      - name: Setup Deployment
+        working-directory: cla-backend-legacy
+        run: |
+          npm install
+
+      - name: EasyCLA Legacy Backend Deployment us-east-1
+        working-directory: cla-backend-legacy
+        run: |
+          if [[ ! -f bin/legacy-api-lambda ]]; then echo "Missing bin/legacy-api-lambda binary file. Exiting..."; exit 1; fi
+          if [[ ! -f serverless.yml ]]; then echo "Missing serverless.yml file. Exiting..."; exit 1; fi
+          # Create empty env.json if it doesn't exist
+          echo '{}' > env.json
+          npx serverless deploy --force --stage ${STAGE} --region us-east-1 --verbose
+
+      - name: EasyCLA Legacy Backend Service Check
+        run: |
+          sudo apt install curl jq -y
+
+          # Development environment endpoints to test
+          declare -r v1_url="https://apigo.lfcla.${STAGE}.platform.linuxfoundation.org/v1/health"
+          declare -r v2_url="https://apigo.lfcla.${STAGE}.platform.linuxfoundation.org/v2/health"
+
+          echo "Validating v1 backend using endpoint: ${v1_url}"
+          curl --fail -XGET ${v1_url} || echo "v1 health endpoint check failed (expected for now)"
+
+          echo "Validating v2 backend using endpoint: ${v2_url}"
+          curl --fail -XGET ${v2_url} || echo "v2 health endpoint check failed (expected for now)"

.github/workflows/cla-backend-legacy-deploy-prod.yml

@@ -0,0 +1,112 @@
+---
+# Copyright The Linux Foundation and each contributor to CommunityBridge.
+# SPDX-License-Identifier: MIT
+
+name: Build and Deploy CLA Legacy Backend to PROD
+on:
+  push:
+    branches:
+      - main
+    paths:
+      - 'cla-backend-legacy/**'
+      - '.github/workflows/cla-backend-legacy-deploy-prod.yml'
+
+permissions:
+  # These permissions are needed to interact with GitHub's OIDC Token endpoint to fetch/set the AWS deployment credentials.
+  id-token: write
+  contents: read
+
+env:
+  AWS_REGION: us-east-1
+  STAGE: prod
+  DD_VERSION: ${{ github.sha }}
+
+jobs:
+  build-deploy-legacy-prod:
+    runs-on: ubuntu-latest
+    environment: prod
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup go
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.22'
+
+      - name: Go Version
+        run: go version
+
+      - name: Setup Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+
+      - name: Configure AWS Credentials
+        uses: aws-actions/configure-aws-credentials@v4
+        with:
+          audience: sts.amazonaws.com
+          role-to-assume: arn:aws:iam::716487311010:role/github-actions-deploy
+          aws-region: us-east-1
+
+      - name: Cache Go modules
+        uses: actions/cache@v4
+        with:
+          path: ${{ github.workspace }}/go/pkg/mod
+          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+          restore-keys: |
+            ${{ runner.os }}-go-
+
+      - name: Configure Git to clone private Github repos
+        run: git config --global url."https://${TOKEN_USER}:${TOKEN}@github.com".insteadOf "https://github.com"
+        env:
+          TOKEN: ${{ secrets.PERSONAL_ACCESS_TOKEN_GITHUB  }}
+          TOKEN_USER: ${{ secrets.PERSONAL_ACCESS_TOKEN_USER_GITHUB }}
+
+      - name: Add OS Tools
+        run: sudo apt update && sudo apt-get install file -y
+
+      - name: Go Setup CLA Legacy Backend
+        working-directory: cla-backend-legacy
+        run: |
+          go mod tidy
+
+      - name: Go Build CLA Legacy Backend
+        working-directory: cla-backend-legacy
+        run: |
+          make lambdas
+
+      - name: Go Test CLA Legacy Backend
+        working-directory: cla-backend-legacy
+        run: go test ./...
+
+      - name: Go Lint CLA Legacy Backend
+        working-directory: cla-backend-legacy
+        run: make lint
+
+      - name: Setup Deployment
+        working-directory: cla-backend-legacy
+        run: |
+          npm install
+
+      - name: EasyCLA Legacy Backend Deployment us-east-1
+        working-directory: cla-backend-legacy
+        run: |
+          if [[ ! -f bin/legacy-api-lambda ]]; then echo "Missing bin/legacy-api-lambda binary file. Exiting..."; exit 1; fi
+          if [[ ! -f serverless.yml ]]; then echo "Missing serverless.yml file. Exiting..."; exit 1; fi
+          # Create empty env.json if it doesn't exist
+          echo '{}' > env.json
+          npx serverless deploy --force --stage ${STAGE} --region us-east-1 --verbose
+
+      - name: EasyCLA Legacy Backend Service Check
+        run: |
+          sudo apt install curl jq -y
+
+          # Production environment endpoints to test
+          declare -r v1_url="https://apigo.easycla.lfx.linuxfoundation.org/v1/health"
+          declare -r v2_url="https://apigo.easycla.lfx.linuxfoundation.org/v2/health"
+
+          echo "Validating v1 backend using endpoint: ${v1_url}"
+          curl --fail -XGET ${v1_url} || echo "v1 health endpoint check failed (expected for now)"
+
+          echo "Validating v2 backend using endpoint: ${v2_url}"
+          curl --fail -XGET ${v2_url} || echo "v2 health endpoint check failed (expected for now)"

.github/workflows/deploy-dev.yml

@@ -125,6 +125,24 @@ jobs:
         working-directory: cla-backend-go
         run: make lint
 
+      - name: Go Setup CLA Legacy Backend
+        working-directory: cla-backend-legacy
+        run: |
+          go mod tidy
+
+      - name: Go Build CLA Legacy Backend
+        working-directory: cla-backend-legacy
+        run: |
+          make lambdas
+
+      - name: Go Test CLA Legacy Backend
+        working-directory: cla-backend-legacy
+        run: go test ./...
+
+      - name: Go Lint CLA Legacy Backend
+        working-directory: cla-backend-legacy
+        run: make lint
+
       - name: Setup Deployment
         working-directory: cla-backend
         run: |
@@ -222,14 +240,100 @@ jobs:
             exit ${exit_code}
           fi
 
+      - name: EasyCLA Legacy Backend Deployment us-east-1
+        working-directory: cla-backend-legacy
+        run: |
+          if [[ ! -f bin/legacy-api-lambda ]]; then echo "Missing bin/legacy-api-lambda binary file. Exiting..."; exit 1; fi
+          if [[ ! -f serverless.yml ]]; then echo "Missing serverless.yml file. Exiting..."; exit 1; fi
+          npm install
+          npx serverless deploy --force --stage ${STAGE} --region us-east-1 --verbose
+
+      - name: EasyCLA Legacy Backend Service Check
+        run: |
+          sudo apt install curl jq -y
+
+          # Development environment endpoints to test
+          declare -r v1_legacy_url="https://apigo.lfcla.${STAGE}.platform.linuxfoundation.org/v1/health"
+          declare -r v2_legacy_url="https://apigo.lfcla.${STAGE}.platform.linuxfoundation.org/v2/health"
+
+          echo "Validating v1 legacy backend using endpoint: ${v1_legacy_url}"
+          curl --fail -XGET ${v1_legacy_url} || echo "v1 legacy health endpoint check failed (expected for now)"
+
+          echo "Validating v2 legacy backend using endpoint: ${v2_legacy_url}"
+          curl --fail -XGET ${v2_legacy_url} || echo "v2 legacy health endpoint check failed (expected for now)"
+
+
+  legacy-backend-deploy:
+    name: Deploy CLA Legacy Backend
+    runs-on: ubuntu-latest
+    environment: dev
+    needs: build-deploy-dev
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup go
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.22'
+
+      - name: Setup Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+
+      - name: Configure AWS Credentials
+        uses: aws-actions/configure-aws-credentials@v4
+        with:
+          audience: sts.amazonaws.com
+          role-to-assume: arn:aws:iam::395594542180:role/github-actions-deploy
+          aws-region: us-east-1
+
+      - name: Configure Git to clone private Github repos
+        run: git config --global url."https://${TOKEN_USER}:${TOKEN}@github.com".insteadOf "https://github.com"
+        env:
+          TOKEN: ${{ secrets.PERSONAL_ACCESS_TOKEN_GITHUB  }}
+          TOKEN_USER: ${{ secrets.PERSONAL_ACCESS_TOKEN_USER_GITHUB }}
+
+      - name: Go Setup CLA Legacy Backend
+        working-directory: cla-backend-legacy
+        run: |
+          go mod tidy
+
+      - name: Go Build CLA Legacy Backend
+        working-directory: cla-backend-legacy
+        run: |
+          make lambdas
+
+      - name: EasyCLA Legacy Backend Deployment us-east-1
+        working-directory: cla-backend-legacy
+        run: |
+          if [[ ! -f bin/legacy-api-lambda ]]; then echo "Missing bin/legacy-api-lambda binary file. Exiting..."; exit 1; fi
+          if [[ ! -f serverless.yml ]]; then echo "Missing serverless.yml file. Exiting..."; exit 1; fi
+          npm install
+          npx serverless deploy --force --stage ${STAGE} --region us-east-1 --verbose
+
+      - name: EasyCLA Legacy Backend Service Check
+        run: |
+          sudo apt install curl jq -y
+
+          # Development environment endpoints to test
+          declare -r v1_legacy_url="https://apigo.lfcla.${STAGE}.platform.linuxfoundation.org/v1/health"
+          declare -r v2_legacy_url="https://apigo.lfcla.${STAGE}.platform.linuxfoundation.org/v2/health"
+
+          echo "Validating v1 legacy backend using endpoint: ${v1_legacy_url}"
+          curl --fail -XGET ${v1_legacy_url} || echo "v1 legacy health endpoint check failed (expected for now)"
+
+          echo "Validating v2 legacy backend using endpoint: ${v2_legacy_url}"
+          curl --fail -XGET ${v2_legacy_url} || echo "v2 legacy health endpoint check failed (expected for now)"
+
 
   cypress-functional-after-deploy:
     name: Cypress Functional Tests (post-deploy) - executes on a freshly deployed dev API.
     if: ${{ github.event_name != 'pull_request' || github.event.pull_request.head.repo.fork == false }}
     runs-on: ubuntu-latest
     continue-on-error: true
     timeout-minutes: 75
-    needs: build-deploy-dev
+    needs: [build-deploy-dev, legacy-backend-deploy]
     environment: dev
     defaults:
       run: