add more APIs

.dockerignore

@@ -0,0 +1,36 @@
+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.js
+.yarn/install-state.gz
+
+# testing
+/coverage
+
+# next.js
+/.next/
+/out/
+
+# production
+/build
+
+# misc
+.DS_Store
+*.pem
+
+# debug
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# local env files
+.env*.local
+
+# vercel
+.vercel
+
+# typescript
+*.tsbuildinfo
+next-env.d.ts

.env

@@ -1,2 +1,5 @@
 STACKLY_API_KEY=
-MORALIS_API_KEY=
+MORALIS_API_KEY=
+PORTALS_API_KEY=
+COINGECKO_API_KEY=
+MOBULA_API_KEY=

.github/workflows/fly-deploy.yml

@@ -0,0 +1,18 @@
+# See https://fly.io/docs/app-guides/continuous-deployment-with-github-actions/
+
+name: Fly Deploy
+on:
+  push:
+    branches:
+      - main
+jobs:
+  deploy:
+    name: Deploy app
+    runs-on: ubuntu-latest
+    concurrency: deploy-group    # optional: ensure only one action runs at a time
+    steps:
+      - uses: actions/checkout@v4
+      - uses: superfly/flyctl-actions/setup-flyctl@master
+      - run: flyctl deploy --remote-only
+        env:
+          FLY_API_TOKEN: ${{ secrets.FLY_API_TOKEN }}

Dockerfile

@@ -0,0 +1,46 @@
+# syntax = docker/dockerfile:1
+
+# Adjust BUN_VERSION as desired
+ARG BUN_VERSION=1.0.22
+FROM oven/bun:${BUN_VERSION}-slim as base
+
+LABEL fly_launch_runtime="Next.js"
+
+# Next.js app lives here
+WORKDIR /app
+
+# Set production environment
+ENV NODE_ENV="production"
+
+
+# Throw-away build stage to reduce size of final image
+FROM base as build
+
+# Install packages needed to build node modules
+RUN apt-get update -qq && \
+    apt-get install --no-install-recommends -y build-essential pkg-config python-is-python3
+
+# Install node modules
+COPY --link bun.lockb package.json ./
+RUN bun install
+
+# Copy application code
+COPY --link . .
+
+# Build application
+RUN bun --bun run build
+
+# Remove development dependencies
+RUN rm -rf node_modules && \
+    bun install --ci
+
+
+# Final stage for app image
+FROM base
+
+# Copy built application
+COPY --from=build /app /app
+
+# Start the server by default, this can be overwritten at runtime
+EXPOSE 3000
+CMD [ "bun", "run", "start" ]

app/api/get-user/route.ts

@@ -23,7 +23,12 @@ async function findAsyncSequential<T>(
   return undefined;
 }
 
-export async function POST(request: Request) {
+type DCAOrder = {
+  amount: string;
+  sellToken: { address: string; decimals: number };
+};
+
+export async function GET(request: Request) {
   const payload = await request.json();
   const headers = request.headers;
   const url = new URL(request.url);
@@ -46,23 +51,83 @@ export async function POST(request: Request) {
     id: walletAddress.toLowerCase(),
     startTime_gte: +startTime,
   })) as {
-    dcaorders: {
-      amount: string;
-      sellToken: { address: string; decimals: number };
-    }[];
+    dcaorders: DCAOrder[];
+  };
+
+  const getUSDPriceMoralis = async (order: DCAOrder): Promise<number> => {
+    const response = await Moralis.EvmApi.token.getTokenPrice({
+      chain: "0xa4b1",
+      address: order.sellToken.address,
+    });
+
+    return response.raw.usdPrice;
+  };
+
+  const getUSDPriceMobula = async (order: DCAOrder): Promise<number> => {
+    const response = await fetch(
+      `https://api.mobula.io/api/1/market/data?asset=${order.sellToken.address}&blockchain=42161`,
+      {
+        method: "GET",
+        headers: {
+          Authorization: process.env.MOBULA_API_KEY || "",
+        },
+      }
+    );
+
+    const data = await response.json();
+
+    return data.data.price;
+  };
+
+  const getUSDPriceCoinGecko = async (order: DCAOrder): Promise<number> => {
+    const url = `https://api.coingecko.com/api/v3/simple/token_price/arbitrum-one?contract_addresses=${order.sellToken.address}&vs_currencies=usd`;
+
+    const response = await fetch(url, {
+      method: "GET",
+      headers: {
+        accept: "application/json",
+        "x-cg-api-key": process.env.COINGECKO_API_KEY || "",
+      },
+    });
+
+    const data = await response.json();
+
+    return data[order.sellToken.address.toLowerCase()].usd;
+  };
+
+  const getUSDPricePortals = async (order: DCAOrder): Promise<number> => {
+    const url = `https://api.portals.fi/v2/tokens?ids=arbitrum:${order.sellToken.address}`;
+
+    const response = await fetch(url, {
+      method: "GET",
+      headers: {
+        Authorization: process.env.PORTALS_API_KEY || "",
+      },
+    });
+
+    const data = await response.json();
+
+    return data.tokens[0].price;
+  };
+
+  const getPrice = (order: DCAOrder) => {
+    const optionNumber = Math.floor(Math.random() * 100);
+
+    // use mobula and portals more frequently since they have better plans
+    if (optionNumber > 50) return getUSDPriceMobula(order);
+    else if (optionNumber > 25) return getUSDPricePortals(order);
+    else if (optionNumber > 10) return getUSDPriceCoinGecko(order);
+    else return getUSDPriceCoinGecko(order);
   };
 
   const result = await findAsyncSequential(
     userOrders.dcaorders,
     async (order) => {
       try {
         const tokenAmount = formatEther(BigInt(order.amount));
-        const response = await Moralis.EvmApi.token.getTokenPrice({
-          chain: "0xa4b1",
-          address: order.sellToken.address,
-        });
+        const usdPrice = await getPrice(order);
 
-        const stackValue = response.raw.usdPrice * +tokenAmount;
+        const stackValue = usdPrice * +tokenAmount;
         if (stackValue >= +minmumValue) return true;
 
         return false;

fly.toml

@@ -0,0 +1,22 @@
+# fly.toml app configuration file generated for zealy-api on 2024-08-05T11:12:59+01:00
+#
+# See https://fly.io/docs/reference/configuration/ for information about how to use this file.
+#
+
+app = 'zealy-api'
+primary_region = 'mad'
+
+[build]
+
+[http_service]
+  internal_port = 3000
+  force_https = true
+  auto_stop_machines = 'stop'
+  auto_start_machines = true
+  min_machines_running = 0
+  processes = ['app']
+
+[[vm]]
+  memory = '1gb'
+  cpu_kind = 'shared'
+  cpus = 1

package.json

@@ -17,11 +17,12 @@
     "viem": "^2.16.5"
   },
   "devDependencies": {
-    "typescript": "^5",
+    "@flydotio/dockerfile": "latest",
     "@types/node": "^20",
     "@types/react": "^18",
     "@types/react-dom": "^18",
     "eslint": "^8",
-    "eslint-config-next": "14.2.4"
+    "eslint-config-next": "14.2.4",
+    "typescript": "^5"
   }
 }