feat: Add multiple Serverless configuration files for modular deployment and update package.json to remove serverless-esbuild

docs/serverless-split-services.md

@@ -0,0 +1,40 @@
+# Split Serverless services (deploy order)
+
+This repo is split into multiple Serverless configs so you can deploy smaller CloudFormation stacks instead of one huge stack.
+
+## Config files
+
+- `serverless.layers.yml`: Prisma layer stack (deploy once per stage)
+- `serverless.host.yml`: Host + PQQ functions (owns the shared HTTP API)
+- `serverless.admin.yml`: Minglar Admin functions (attaches routes to Host HTTP API)
+- `serverless.user.yml`: User functions (attaches routes to Host HTTP API)
+- `serverless.prepopulate.yml`: Prepopulate functions (attaches routes to Host HTTP API)
+
+## Deploy order (per stage)
+
+1) Deploy the layer:
+
+```bash
+npx serverless deploy --config serverless.layers.yml --stage dev
+```
+
+2) Deploy Host (creates the HTTP API + routes for host functions):
+
+```bash
+npx serverless deploy --config serverless.host.yml --stage dev
+```
+
+3) Deploy remaining services (they reuse Host's HTTP API id):
+
+```bash
+npx serverless deploy --config serverless.admin.yml --stage dev
+npx serverless deploy --config serverless.user.yml --stage dev
+npx serverless deploy --config serverless.prepopulate.yml --stage dev
+```
+
+## Deploy a single function
+
+```bash
+npx serverless deploy function --config serverless.host.yml --stage dev -f getHosts
+```
+

package.json

@@ -97,7 +97,6 @@
     "eslint-plugin-prettier": "^5.1.3",
     "jest": "^29.7.0",
     "prettier": "^3.2.5",
-    "serverless-esbuild": "^1.55.1",
     "serverless-offline": "^14.4.0",
     "source-map-support": "^0.5.21",
     "supertest": "^6.3.4",

serverless.admin.yml

@@ -0,0 +1,133 @@
+service: minglar-admin
+
+useDotenv: true
+
+params:
+  dev:
+    stage: dev
+  test:
+    stage: test
+  uat:
+    stage: uat
+
+provider:
+  name: aws
+  runtime: nodejs22.x
+  region: ap-south-1
+  stage: ${opt:stage, 'dev'}
+  versionFunctions: false
+  memorySize: 512
+  layers:
+    - ${cf:minglar-layers-${sls:stage}.PrismaLambdaLayerQualifiedArn}
+  httpApi:
+    id: ${cf:minglar-host-${sls:stage}.HttpApiId}
+  apiGateway:
+    binaryMediaTypes:
+      - '*/*'
+    minimumCompressionSize: 1024
+
+  environment:
+    DATABASE_URL: ${env:DATABASE_URL}
+    DB_USERNAME: ${env:DB_USERNAME}
+    DB_PASSWORD: ${env:DB_PASSWORD}
+    DB_DATABASE_NAME: ${env:DB_DATABASE_NAME}
+    DB_HOSTNAME: ${env:DB_HOSTNAME}
+    DB_PORT: ${env:DB_PORT}
+    BY_PASS_EMAIL: ${env:BY_PASS_EMAIL}
+    BYPASS_OTP: ${env:BYPASS_OTP}
+    BREVO_EMAIL_API_KEY: ${env:BREVO_EMAIL_API_KEY}
+    BREVO_API_BASEURL: ${env:BREVO_API_BASEURL}
+    BREVO_FROM_EMAIL: ${env:BREVO_FROM_EMAIL}
+    BREVO_SMTP_HOST: ${env:BREVO_SMTP_HOST}
+    BREVO_SMTP_PORT: ${env:BREVO_SMTP_PORT}
+    BREVO_SMTP_USER: ${env:BREVO_SMTP_USER}
+    BREVO_SMTP_PASS: ${env:BREVO_SMTP_PASS}
+    REFRESH_TOKEN_SECRET: ${env:REFRESH_TOKEN_SECRET}
+    JWT_SECRET: ${env:JWT_SECRET}
+    JWT_ACCESS_EXPIRATION_MINUTES: ${env:JWT_ACCESS_EXPIRATION_MINUTES}
+    JWT_REFRESH_EXPIRATION_DAYS: ${env:JWT_REFRESH_EXPIRATION_DAYS}
+    JWT_RESET_PASSWORD_EXPIRATION_MINUTES: ${env:JWT_RESET_PASSWORD_EXPIRATION_MINUTES}
+    JWT_VERIFY_EMAIL_EXPIRATION_MINUTES: ${env:JWT_VERIFY_EMAIL_EXPIRATION_MINUTES}
+    SALT_ROUNDS: ${env:SALT_ROUNDS}
+    NODE_ENV: ${env:NODE_ENV}
+    S3_BUCKET_NAME: ${env:S3_BUCKET_NAME}
+    MINGLAR_ADMIN_NAME: ${env:MINGLAR_ADMIN_NAME}
+    MINGLAR_ADMIN_EMAIL: ${env:MINGLAR_ADMIN_EMAIL}
+    AM_INVITATION_LINK: ${env:AM_INVITATION_LINK}
+    HOST_LINK: ${env:HOST_LINK}
+    HOST_LINK_PQ: ${env:HOST_LINK_PQ}
+
+  iam:
+    role:
+      statements:
+        - Effect: Allow
+          Action:
+            - s3:PutObject
+            - s3:GetObject
+            - s3:DeleteObject
+            - s3:ListBucket
+          Resource:
+            - 'arn:aws:s3:::${env:S3_BUCKET_NAME}'
+            - 'arn:aws:s3:::${env:S3_BUCKET_NAME}/*'
+
+custom:
+  serverless-offline:
+    reloadHandler: true
+
+build:
+  esbuild:
+    bundle: true
+    minify: true
+    sourcemap: false
+    target: node22
+    platform: node
+    external:
+      - '@prisma/client'
+      - '.prisma/client'
+      - '.prisma'
+      - '@prisma/adapter-pg'
+      - 'pg'
+      - 'zod'
+      - '@aws-sdk/*'
+      - '@smithy/*'
+      - '@aws-crypto/*'
+    exclude:
+      - 'aws-sdk'
+      - '@aws-sdk/*'
+      - '@smithy/*'
+      - '@aws-crypto/*'
+      - '@prisma/adapter-pg'
+      - '@prisma/client'
+      - '.prisma'
+      - '.prisma/client'
+      - 'pg'
+      - 'zod'
+      - 'pg-*'
+      - 'postgres-*'
+      - 'pgpass'
+      - 'split2'
+      - 'xtend'
+
+package:
+  individually: true
+  excludeDevDependencies: true
+  patterns:
+    - '!node_modules/**'
+    - '!node_modules/@prisma/**'
+    - '!node_modules/.prisma/**'
+    - '!**/*.test.js'
+    - '!**/*.spec.js'
+    - '!**/test/**'
+    - '!**/__tests__/**'
+    - '!package-lock.json'
+    - '!yarn.lock'
+    - '!README.md'
+    - '!*.config.js'
+    - '!.git/**'
+    - '!.github/**'
+
+functions:
+  - ${file(./serverless/functions/minglaradmin.yml)}
+
+plugins:
+  - serverless-offline

serverless.host.yml

@@ -0,0 +1,132 @@
+service: minglar-host
+
+useDotenv: true
+
+params:
+  dev:
+    stage: dev
+  test:
+    stage: test
+  uat:
+    stage: uat
+
+provider:
+  name: aws
+  runtime: nodejs22.x
+  region: ap-south-1
+  stage: ${opt:stage, 'dev'}
+  versionFunctions: false
+  memorySize: 512
+  layers:
+    - ${cf:minglar-layers-${sls:stage}.PrismaLambdaLayerQualifiedArn}
+  apiGateway:
+    binaryMediaTypes:
+      - '*/*'
+    minimumCompressionSize: 1024
+
+  environment:
+    DATABASE_URL: ${env:DATABASE_URL}
+    DB_USERNAME: ${env:DB_USERNAME}
+    DB_PASSWORD: ${env:DB_PASSWORD}
+    DB_DATABASE_NAME: ${env:DB_DATABASE_NAME}
+    DB_HOSTNAME: ${env:DB_HOSTNAME}
+    DB_PORT: ${env:DB_PORT}
+    BY_PASS_EMAIL: ${env:BY_PASS_EMAIL}
+    BYPASS_OTP: ${env:BYPASS_OTP}
+    BREVO_EMAIL_API_KEY: ${env:BREVO_EMAIL_API_KEY}
+    BREVO_API_BASEURL: ${env:BREVO_API_BASEURL}
+    BREVO_FROM_EMAIL: ${env:BREVO_FROM_EMAIL}
+    BREVO_SMTP_HOST: ${env:BREVO_SMTP_HOST}
+    BREVO_SMTP_PORT: ${env:BREVO_SMTP_PORT}
+    BREVO_SMTP_USER: ${env:BREVO_SMTP_USER}
+    BREVO_SMTP_PASS: ${env:BREVO_SMTP_PASS}
+    REFRESH_TOKEN_SECRET: ${env:REFRESH_TOKEN_SECRET}
+    JWT_SECRET: ${env:JWT_SECRET}
+    JWT_ACCESS_EXPIRATION_MINUTES: ${env:JWT_ACCESS_EXPIRATION_MINUTES}
+    JWT_REFRESH_EXPIRATION_DAYS: ${env:JWT_REFRESH_EXPIRATION_DAYS}
+    JWT_RESET_PASSWORD_EXPIRATION_MINUTES: ${env:JWT_RESET_PASSWORD_EXPIRATION_MINUTES}
+    JWT_VERIFY_EMAIL_EXPIRATION_MINUTES: ${env:JWT_VERIFY_EMAIL_EXPIRATION_MINUTES}
+    SALT_ROUNDS: ${env:SALT_ROUNDS}
+    NODE_ENV: ${env:NODE_ENV}
+    S3_BUCKET_NAME: ${env:S3_BUCKET_NAME}
+    MINGLAR_ADMIN_NAME: ${env:MINGLAR_ADMIN_NAME}
+    MINGLAR_ADMIN_EMAIL: ${env:MINGLAR_ADMIN_EMAIL}
+    AM_INVITATION_LINK: ${env:AM_INVITATION_LINK}
+    HOST_LINK: ${env:HOST_LINK}
+    HOST_LINK_PQ: ${env:HOST_LINK_PQ}
+
+  iam:
+    role:
+      statements:
+        - Effect: Allow
+          Action:
+            - s3:PutObject
+            - s3:GetObject
+            - s3:DeleteObject
+            - s3:ListBucket
+          Resource:
+            - 'arn:aws:s3:::${env:S3_BUCKET_NAME}'
+            - 'arn:aws:s3:::${env:S3_BUCKET_NAME}/*'
+
+custom:
+  serverless-offline:
+    reloadHandler: true
+
+build:
+  esbuild:
+    bundle: true
+    minify: true
+    sourcemap: false
+    target: node22
+    platform: node
+    external:
+      - '@prisma/client'
+      - '.prisma/client'
+      - '.prisma'
+      - '@prisma/adapter-pg'
+      - 'pg'
+      - 'zod'
+      - '@aws-sdk/*'
+      - '@smithy/*'
+      - '@aws-crypto/*'
+    exclude:
+      - 'aws-sdk'
+      - '@aws-sdk/*'
+      - '@smithy/*'
+      - '@aws-crypto/*'
+      - '@prisma/adapter-pg'
+      - '@prisma/client'
+      - '.prisma'
+      - '.prisma/client'
+      - 'pg'
+      - 'zod'
+      - 'pg-*'
+      - 'postgres-*'
+      - 'pgpass'
+      - 'split2'
+      - 'xtend'
+
+package:
+  individually: true
+  excludeDevDependencies: true
+  patterns:
+    - '!node_modules/**'
+    - '!node_modules/@prisma/**'
+    - '!node_modules/.prisma/**'
+    - '!**/*.test.js'
+    - '!**/*.spec.js'
+    - '!**/test/**'
+    - '!**/__tests__/**'
+    - '!package-lock.json'
+    - '!yarn.lock'
+    - '!README.md'
+    - '!*.config.js'
+    - '!.git/**'
+    - '!.github/**'
+
+functions:
+  - ${file(./serverless/functions/host.yml)}
+  - ${file(./serverless/functions/pqq.yml)}
+
+plugins:
+  - serverless-offline

serverless.layers.yml

@@ -0,0 +1,30 @@
+service: minglar-layers
+
+useDotenv: true
+
+params:
+  dev:
+    stage: dev
+  test:
+    stage: test
+  uat:
+    stage: uat
+
+provider:
+  name: aws
+  runtime: nodejs22.x
+  region: ap-south-1
+  stage: ${opt:stage, 'dev'}
+  versionFunctions: false
+
+# Define layers (deployed once; other stacks reference via cf output)
+layers:
+  prisma:
+    path: layers/prisma
+    name: ${self:service}-prisma-layer-${sls:stage}
+    description: Prisma 7 client with pg driver adapter (no binary engines)
+    compatibleRuntimes:
+      - nodejs22.x
+    retain: false
+
+plugins: []

serverless.prepopulate.yml

@@ -0,0 +1,133 @@
+service: minglar-prepopulate
+
+useDotenv: true
+
+params:
+  dev:
+    stage: dev
+  test:
+    stage: test
+  uat:
+    stage: uat
+
+provider:
+  name: aws
+  runtime: nodejs22.x
+  region: ap-south-1
+  stage: ${opt:stage, 'dev'}
+  versionFunctions: false
+  memorySize: 512
+  layers:
+    - ${cf:minglar-layers-${sls:stage}.PrismaLambdaLayerQualifiedArn}
+  httpApi:
+    id: ${cf:minglar-host-${sls:stage}.HttpApiId}
+  apiGateway:
+    binaryMediaTypes:
+      - '*/*'
+    minimumCompressionSize: 1024
+
+  environment:
+    DATABASE_URL: ${env:DATABASE_URL}
+    DB_USERNAME: ${env:DB_USERNAME}
+    DB_PASSWORD: ${env:DB_PASSWORD}
+    DB_DATABASE_NAME: ${env:DB_DATABASE_NAME}
+    DB_HOSTNAME: ${env:DB_HOSTNAME}
+    DB_PORT: ${env:DB_PORT}
+    BY_PASS_EMAIL: ${env:BY_PASS_EMAIL}
+    BYPASS_OTP: ${env:BYPASS_OTP}
+    BREVO_EMAIL_API_KEY: ${env:BREVO_EMAIL_API_KEY}
+    BREVO_API_BASEURL: ${env:BREVO_API_BASEURL}
+    BREVO_FROM_EMAIL: ${env:BREVO_FROM_EMAIL}
+    BREVO_SMTP_HOST: ${env:BREVO_SMTP_HOST}
+    BREVO_SMTP_PORT: ${env:BREVO_SMTP_PORT}
+    BREVO_SMTP_USER: ${env:BREVO_SMTP_USER}
+    BREVO_SMTP_PASS: ${env:BREVO_SMTP_PASS}
+    REFRESH_TOKEN_SECRET: ${env:REFRESH_TOKEN_SECRET}
+    JWT_SECRET: ${env:JWT_SECRET}
+    JWT_ACCESS_EXPIRATION_MINUTES: ${env:JWT_ACCESS_EXPIRATION_MINUTES}
+    JWT_REFRESH_EXPIRATION_DAYS: ${env:JWT_REFRESH_EXPIRATION_DAYS}
+    JWT_RESET_PASSWORD_EXPIRATION_MINUTES: ${env:JWT_RESET_PASSWORD_EXPIRATION_MINUTES}
+    JWT_VERIFY_EMAIL_EXPIRATION_MINUTES: ${env:JWT_VERIFY_EMAIL_EXPIRATION_MINUTES}
+    SALT_ROUNDS: ${env:SALT_ROUNDS}
+    NODE_ENV: ${env:NODE_ENV}
+    S3_BUCKET_NAME: ${env:S3_BUCKET_NAME}
+    MINGLAR_ADMIN_NAME: ${env:MINGLAR_ADMIN_NAME}
+    MINGLAR_ADMIN_EMAIL: ${env:MINGLAR_ADMIN_EMAIL}
+    AM_INVITATION_LINK: ${env:AM_INVITATION_LINK}
+    HOST_LINK: ${env:HOST_LINK}
+    HOST_LINK_PQ: ${env:HOST_LINK_PQ}
+
+  iam:
+    role:
+      statements:
+        - Effect: Allow
+          Action:
+            - s3:PutObject
+            - s3:GetObject
+            - s3:DeleteObject
+            - s3:ListBucket
+          Resource:
+            - 'arn:aws:s3:::${env:S3_BUCKET_NAME}'
+            - 'arn:aws:s3:::${env:S3_BUCKET_NAME}/*'
+
+custom:
+  serverless-offline:
+    reloadHandler: true
+
+build:
+  esbuild:
+    bundle: true
+    minify: true
+    sourcemap: false
+    target: node22
+    platform: node
+    external:
+      - '@prisma/client'
+      - '.prisma/client'
+      - '.prisma'
+      - '@prisma/adapter-pg'
+      - 'pg'
+      - 'zod'
+      - '@aws-sdk/*'
+      - '@smithy/*'
+      - '@aws-crypto/*'
+    exclude:
+      - 'aws-sdk'
+      - '@aws-sdk/*'
+      - '@smithy/*'
+      - '@aws-crypto/*'
+      - '@prisma/adapter-pg'
+      - '@prisma/client'
+      - '.prisma'
+      - '.prisma/client'
+      - 'pg'
+      - 'zod'
+      - 'pg-*'
+      - 'postgres-*'
+      - 'pgpass'
+      - 'split2'
+      - 'xtend'
+
+package:
+  individually: true
+  excludeDevDependencies: true
+  patterns:
+    - '!node_modules/**'
+    - '!node_modules/@prisma/**'
+    - '!node_modules/.prisma/**'
+    - '!**/*.test.js'
+    - '!**/*.spec.js'
+    - '!**/test/**'
+    - '!**/__tests__/**'
+    - '!package-lock.json'
+    - '!yarn.lock'
+    - '!README.md'
+    - '!*.config.js'
+    - '!.git/**'
+    - '!.github/**'
+
+functions:
+  - ${file(./serverless/functions/prepopulate.yml)}
+
+plugins:
+  - serverless-offline

serverless.user.yml

@@ -0,0 +1,133 @@
+service: minglar-user
+
+useDotenv: true
+
+params:
+  dev:
+    stage: dev
+  test:
+    stage: test
+  uat:
+    stage: uat
+
+provider:
+  name: aws
+  runtime: nodejs22.x
+  region: ap-south-1
+  stage: ${opt:stage, 'dev'}
+  versionFunctions: false
+  memorySize: 512
+  layers:
+    - ${cf:minglar-layers-${sls:stage}.PrismaLambdaLayerQualifiedArn}
+  httpApi:
+    id: ${cf:minglar-host-${sls:stage}.HttpApiId}
+  apiGateway:
+    binaryMediaTypes:
+      - '*/*'
+    minimumCompressionSize: 1024
+
+  environment:
+    DATABASE_URL: ${env:DATABASE_URL}
+    DB_USERNAME: ${env:DB_USERNAME}
+    DB_PASSWORD: ${env:DB_PASSWORD}
+    DB_DATABASE_NAME: ${env:DB_DATABASE_NAME}
+    DB_HOSTNAME: ${env:DB_HOSTNAME}
+    DB_PORT: ${env:DB_PORT}
+    BY_PASS_EMAIL: ${env:BY_PASS_EMAIL}
+    BYPASS_OTP: ${env:BYPASS_OTP}
+    BREVO_EMAIL_API_KEY: ${env:BREVO_EMAIL_API_KEY}
+    BREVO_API_BASEURL: ${env:BREVO_API_BASEURL}
+    BREVO_FROM_EMAIL: ${env:BREVO_FROM_EMAIL}
+    BREVO_SMTP_HOST: ${env:BREVO_SMTP_HOST}
+    BREVO_SMTP_PORT: ${env:BREVO_SMTP_PORT}
+    BREVO_SMTP_USER: ${env:BREVO_SMTP_USER}
+    BREVO_SMTP_PASS: ${env:BREVO_SMTP_PASS}
+    REFRESH_TOKEN_SECRET: ${env:REFRESH_TOKEN_SECRET}
+    JWT_SECRET: ${env:JWT_SECRET}
+    JWT_ACCESS_EXPIRATION_MINUTES: ${env:JWT_ACCESS_EXPIRATION_MINUTES}
+    JWT_REFRESH_EXPIRATION_DAYS: ${env:JWT_REFRESH_EXPIRATION_DAYS}
+    JWT_RESET_PASSWORD_EXPIRATION_MINUTES: ${env:JWT_RESET_PASSWORD_EXPIRATION_MINUTES}
+    JWT_VERIFY_EMAIL_EXPIRATION_MINUTES: ${env:JWT_VERIFY_EMAIL_EXPIRATION_MINUTES}
+    SALT_ROUNDS: ${env:SALT_ROUNDS}
+    NODE_ENV: ${env:NODE_ENV}
+    S3_BUCKET_NAME: ${env:S3_BUCKET_NAME}
+    MINGLAR_ADMIN_NAME: ${env:MINGLAR_ADMIN_NAME}
+    MINGLAR_ADMIN_EMAIL: ${env:MINGLAR_ADMIN_EMAIL}
+    AM_INVITATION_LINK: ${env:AM_INVITATION_LINK}
+    HOST_LINK: ${env:HOST_LINK}
+    HOST_LINK_PQ: ${env:HOST_LINK_PQ}
+
+  iam:
+    role:
+      statements:
+        - Effect: Allow
+          Action:
+            - s3:PutObject
+            - s3:GetObject
+            - s3:DeleteObject
+            - s3:ListBucket
+          Resource:
+            - 'arn:aws:s3:::${env:S3_BUCKET_NAME}'
+            - 'arn:aws:s3:::${env:S3_BUCKET_NAME}/*'
+
+custom:
+  serverless-offline:
+    reloadHandler: true
+
+build:
+  esbuild:
+    bundle: true
+    minify: true
+    sourcemap: false
+    target: node22
+    platform: node
+    external:
+      - '@prisma/client'
+      - '.prisma/client'
+      - '.prisma'
+      - '@prisma/adapter-pg'
+      - 'pg'
+      - 'zod'
+      - '@aws-sdk/*'
+      - '@smithy/*'
+      - '@aws-crypto/*'
+    exclude:
+      - 'aws-sdk'
+      - '@aws-sdk/*'
+      - '@smithy/*'
+      - '@aws-crypto/*'
+      - '@prisma/adapter-pg'
+      - '@prisma/client'
+      - '.prisma'
+      - '.prisma/client'
+      - 'pg'
+      - 'zod'
+      - 'pg-*'
+      - 'postgres-*'
+      - 'pgpass'
+      - 'split2'
+      - 'xtend'
+
+package:
+  individually: true
+  excludeDevDependencies: true
+  patterns:
+    - '!node_modules/**'
+    - '!node_modules/@prisma/**'
+    - '!node_modules/.prisma/**'
+    - '!**/*.test.js'
+    - '!**/*.spec.js'
+    - '!**/test/**'
+    - '!**/__tests__/**'
+    - '!package-lock.json'
+    - '!yarn.lock'
+    - '!README.md'
+    - '!*.config.js'
+    - '!.git/**'
+    - '!.github/**'
+
+functions:
+  - ${file(./serverless/functions/user.yml)}
+
+plugins:
+  - serverless-offline

serverless.yml

@@ -1,4 +1,4 @@
-service: minglarDev
+service: minglar
 
 
 useDotenv: true
@@ -23,7 +23,7 @@ provider:
   layers:
     # Use the exported stack output so deploy function works (expects a string ARN)
     # For offline/local, fall back to an empty string so the CF lookup is optional.
-    - ${cf:${self:service}-${sls:stage}.PrismaLambdaLayerQualifiedArn, ''}
+    - ${cf:${self:service}-${sls:stage}.PrismaLambdaLayerQualifiedArn}
   apiGateway:
     binaryMediaTypes:
       - '*/*'
@@ -76,13 +76,13 @@ provider:
 custom:
   serverless-offline:
     reloadHandler: true
- 
+
 build:
   esbuild:
     bundle: true
     minify: true
     sourcemap: false
-    target: node20
+    target: node22
     platform: node
     # Mark as external so they're not bundled into the JS
     external:
@@ -125,6 +125,7 @@ layers:
  
 package:
   individually: true
+  excludeDevDependencies: true
   patterns:
     - '!node_modules/**'
     - '!node_modules/@prisma/**'
@@ -147,6 +148,6 @@ functions:
   - ${file(./serverless/functions/prepopulate.yml)}
   - ${file(./serverless/functions/pqq.yml)}
   - ${file(./serverless/functions/user.yml)}
- 
+
 plugins:
   - serverless-offline