refactor: abstract API proxy to share defaults

src/pages/api/edsm/[[...slug]].js

@@ -1,19 +1,12 @@
-import httpProxy from 'next-http-proxy-middleware'
-
-import { getEnv } from '~/util/server'
-
+import apiProxy from '~/util/server/apiProxy'
+import getEnv from '~/util/server/getEnv'
 
 
 const env = getEnv()
 
-export default function edsmApiProxy (res, req) {
-  return httpProxy(req, res, {
-    changeOrigin: true,
-    secure: true,
-    xfwd: true,
-    target: env.edsm.url,
-    pathRewrite: {
-      '^/api/edsm': '',
-    },
-  })
-}
+export default apiProxy({
+  target: env.edsm.url,
+  pathRewrite: {
+    '^/api/edsm': '',
+  },
+})

src/pages/api/fr/[[...slug]].js

@@ -1,26 +1,21 @@
-import httpProxy from 'next-http-proxy-middleware'
-
-import { getEnv } from '~/util/server'
+import apiProxy from '~/util/server/apiProxy'
+import getEnv from '~/util/server/getEnv'
 
 
 
 const env = getEnv()
 
 
+
+
 export function frApiProxy (opts = {}) {
-  return (req, res) => {
-    return httpProxy(req, res, {
-      changeOrigin: true,
-      secure: true,
-      xfwd: true,
-      target: env.frapi.url,
-      ...opts,
-      pathRewrite: {
-        '^/api/fr': '',
-        ...(opts.pathRewrite ?? {}),
-      },
-    })
-  }
+  return apiProxy({
+    target: env.frapi.url,
+    pathRewrite: {
+      '^/api/fr': '',
+    },
+    ...opts,
+  })
 }
 
 

src/pages/api/wp/[[...slug]].js

@@ -1,19 +1,11 @@
-import httpProxy from 'next-http-proxy-middleware'
-
-import { getEnv } from '~/util/server'
-
-
+import apiProxy from '~/util/server/apiProxy'
+import getEnv from '~/util/server/getEnv'
 
 const env = getEnv()
 
-export default function wpApiProxy (res, req) {
-  return httpProxy(req, res, {
-    changeOrigin: true,
-    secure: true,
-    xfwd: true,
-    target: env.wordpress.url,
-    pathRewrite: {
-      '^/api/wp': '/wp-json/wp/v2',
-    },
-  })
-}
+export default apiProxy({
+  target: env.wordpress.url,
+  pathRewrite: {
+    '^/api/wp': '/wp-json/wp/v2',
+  },
+})

src/util/server/apiProxy.js

@@ -0,0 +1,16 @@
+import httpProxyMiddleware from 'next-http-proxy-middleware'
+
+
+
+
+
+export default function apiProxy (...options) {
+  return (res, req) => {
+    return httpProxyMiddleware(req, res, {
+      changeOrigin: true,
+      secure: true,
+      xfwd: true,
+      ...options,
+    })
+  }
+}