chore: initial commit

.editorconfig

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+# Editor configuration, see https://editorconfig.org
+root = true
+
+[*]
+charset = utf-8
+indent_style = space
+indent_size = 2
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.js]
+quote_type = single
+spaces_around_operators = true
+spaces_around_brackets = both
+indent_brace_style = K&R
+
+[*.md]
+max_line_length = off
+trim_trailing_whitespace = false

.github/workflows/notifier-ci.yml

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+name: Notifier CI
+
+on:
+  workflow_dispatch: # To trigger the action manually
+  pull_request:
+    branches:
+      - "**" # Runs on every branch
+
+jobs:
+  notify-ci:
+    environment: development
+    runs-on: ubuntu-latest
+    timeout-minutes: 2
+    steps:
+      - name: Checkout Source Code
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js Environment
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+
+      - name: Install Dependencies
+        run: npm ci
+
+      - name: Notify
+        run: npm run notify
+        env:
+          DB_URL: ${{ secrets.DB_URL }}
+          TELEGRAM_API_TOKEN: ${{ secrets.TELEGRAM_API_TOKEN }}
+          DB_NAME: ${{ vars.DB_NAME }}
+          DB_COLLECTION: ${{ vars.DB_COLLECTION }}
+          TELEGRAM_CHAT_ID: ${{ vars.TELEGRAM_CHAT_ID }}
+          GOLD_RETAIL_PRICE_API_URL: ${{ vars.GOLD_RETAIL_PRICE_API_URL }}
+          GOLD_MARKET_PRICE_API_URL: ${{ vars.GOLD_MARKET_PRICE_API_URL }}

.github/workflows/notifier.yml

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+name: Notifier
+
+on:
+  workflow_dispatch: # To trigger the action from REST API
+
+jobs:
+  notify:
+    environment: production
+    runs-on: ubuntu-latest
+    timeout-minutes: 2
+    steps:
+      - name: Checkout Source Code
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js Environment
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+
+      - name: Install Dependencies
+        run: npm ci
+
+      - name: Notify
+        run: npm run notify
+        env:
+          DB_URL: ${{ secrets.DB_URL }}
+          TELEGRAM_API_TOKEN: ${{ secrets.TELEGRAM_API_TOKEN }}
+          DB_NAME: ${{ vars.DB_NAME }}
+          DB_COLLECTION: ${{ vars.DB_COLLECTION }}
+          TELEGRAM_CHAT_ID: ${{ vars.TELEGRAM_CHAT_ID }}
+          GOLD_RETAIL_PRICE_API_URL: ${{ vars.GOLD_RETAIL_PRICE_API_URL }}
+          GOLD_MARKET_PRICE_API_URL: ${{ vars.GOLD_MARKET_PRICE_API_URL }}

.github/workflows/predictor-ci.yml

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+name: Predictor CI
+
+on:
+  workflow_dispatch: # To trigger the action manually
+  pull_request:
+    branches:
+      - "**" # Runs on every branch
+
+jobs:
+  predict-ci:
+    environment: development
+    runs-on: ubuntu-latest
+    timeout-minutes: 2
+    steps:
+      - name: Checkout Source Code
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js Environment
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+
+      - name: Install Dependencies
+        run: npm ci
+
+      - name: Predict
+        run: npm run predict
+        env:
+          DB_URL: ${{ secrets.DB_URL }}
+          TELEGRAM_API_TOKEN: ${{ secrets.TELEGRAM_API_TOKEN }}
+          DB_NAME: ${{ vars.DB_NAME }}
+          DB_COLLECTION: ${{ vars.DB_COLLECTION }}
+          TELEGRAM_CHAT_ID: ${{ vars.TELEGRAM_CHAT_ID }}
+          GOLD_RETAIL_PRICE_API_URL: ${{ vars.GOLD_RETAIL_PRICE_API_URL }}
+          GOLD_MARKET_PRICE_API_URL: ${{ vars.GOLD_MARKET_PRICE_API_URL }}

.github/workflows/predictor.yml

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+name: Predictor
+
+on:
+  workflow_dispatch: # To trigger the action from REST API
+
+jobs:
+  predict:
+    environment: production
+    runs-on: ubuntu-latest
+    timeout-minutes: 2
+    steps:
+      - name: Checkout Source Code
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js Environment
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+
+      - name: Install Dependencies
+        run: npm ci
+
+      - name: Predict
+        run: npm run predict
+        env:
+          DB_URL: ${{ secrets.DB_URL }}
+          TELEGRAM_API_TOKEN: ${{ secrets.TELEGRAM_API_TOKEN }}
+          DB_NAME: ${{ vars.DB_NAME }}
+          DB_COLLECTION: ${{ vars.DB_COLLECTION }}
+          TELEGRAM_CHAT_ID: ${{ vars.TELEGRAM_CHAT_ID }}
+          GOLD_RETAIL_PRICE_API_URL: ${{ vars.GOLD_RETAIL_PRICE_API_URL }}
+          GOLD_MARKET_PRICE_API_URL: ${{ vars.GOLD_MARKET_PRICE_API_URL }}

.gitignore

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+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+.pnpm-debug.log*
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+*.lcov
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# Snowpack dependency directory (https://snowpack.dev/)
+web_modules/
+
+# TypeScript cache
+*.tsbuildinfo
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional stylelint cache
+.stylelintcache
+
+# Microbundle cache
+.rpt2_cache/
+.rts2_cache_cjs/
+.rts2_cache_es/
+.rts2_cache_umd/
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variable files
+.env
+.env.development.local
+.env.test.local
+.env.production.local
+.env.local
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+.parcel-cache
+
+# Next.js build output
+.next
+out
+
+# Nuxt.js build / generate output
+.nuxt
+dist
+
+# Gatsby files
+.cache/
+# Comment in the public line in if your project uses Gatsby and not Next.js
+# https://nextjs.org/blog/next-9-1#public-directory-support
+# public
+
+# vuepress build output
+.vuepress/dist
+
+# vuepress v2.x temp and cache directory
+.temp
+.cache
+
+# Docusaurus cache and generated files
+.docusaurus
+
+# Serverless directories
+.serverless/
+
+# FuseBox cache
+.fusebox/
+
+# DynamoDB Local files
+.dynamodb/
+
+# TernJS port file
+.tern-port
+
+# Stores VSCode versions used for testing VSCode extensions
+.vscode-test
+
+# yarn v2
+.yarn/cache
+.yarn/unplugged
+.yarn/build-state.yml
+.yarn/install-state.gz
+.pnp.*

.vscode/settings.json

@@ -0,0 +1,11 @@
+{
+    "cSpell.words": [
+        "cookiejar",
+        "disid",
+        "jewellery",
+        "lasttradeddate",
+        "Nagai",
+        "pchg",
+        "SAVARAN"
+    ]
+}