@middy/http-router - npm Package Compare versions

Comparing version 3.0.3 to 3.0.4

index.js

@@ -1,3 +0,89 @@
-import{createError}from"@middy/util";const httpRouteHandler=routes=>{const routesStatic={};const routesDynamic={};const enumMethods=methods.concat("ANY");for(const route1 of routes){let{method,path,handler}=route1;if(!enumMethods.includes(method)){throw new Error("[http-router] Method not allowed")}if(path.endsWith("/")&&path!=="/"){path=path.substr(0,path.length-1)}if(path.indexOf("{")<0){attachStaticRoute(method,path,handler,routesStatic);continue}attachDynamicRoute(method,path,handler,routesDynamic)}return(event,context,abort)=>{const{method,path}=getVersionRoute[event.version??"1.0"]?.(event);if(!method){throw new Error("[http-router] Unknown http event format")}const handler=routesStatic[method]?.[path];if(handler!==undefined){return handler(event,context,abort)}for(const route of routesDynamic[method]??[]){if(route.path.test(path)){return route.handler(event,context,abort)}}throw createError(404,"Route does not exist")}};const regexpDynamicWildcards=/\/\{proxy\+\}/g;const regexpDynamicParameters=/\/\{.+\}/g;const methods=["GET","POST","PUT","PATCH","DELETE","OPTIONS"];const attachStaticRoute=(method,path,handler,routesType)=>{if(method==="ANY"){for(const method of methods){attachStaticRoute(method,path,handler,routesType)}return}if(!routesType[method]){routesType[method]={}}routesType[method][path]=handler};const attachDynamicRoute=(method,path,handler,routesType)=>{if(method==="ANY"){for(const method of methods){attachDynamicRoute(method,path,handler,routesType)}return}if(!routesType[method]){routesType[method]=[]}path=path.replace(regexpDynamicWildcards,"/?.*").replace(regexpDynamicParameters,"/.+");path=new RegExp(`^${path}$`);routesType[method].push({path,handler})};const getVersionRoute={"1.0":event=>({method:event.httpMethod,path:event.path}),"2.0":event=>({method:event.requestContext.http.method,path:event.requestContext.http.path})};export default httpRouteHandler
+import { createError } from '@middy/util';
+const httpRouteHandler = (routes)=>{
+    const routesStatic = {};
+    const routesDynamic = {};
+    const enumMethods = methods.concat('ANY');
+    for (const route1 of routes){
+        let { method , path , handler  } = route1;
+        if (!enumMethods.includes(method)) {
+            throw new Error('[http-router] Method not allowed');
+        }
+        if (path.endsWith('/') && path !== '/') {
+            path = path.substr(0, path.length - 1);
+        }
+        if (path.indexOf('{') < 0) {
+            attachStaticRoute(method, path, handler, routesStatic);
+            continue;
+        }
+        attachDynamicRoute(method, path, handler, routesDynamic);
+    }
+    return (event, context, abort)=>{
+        const { method , path  } = getVersionRoute[event.version ?? '1.0']?.(event);
+        if (!method) {
+            throw new Error('[http-router] Unknown http event format');
+        }
+        const handler = routesStatic[method]?.[path];
+        if (handler !== undefined) {
+            return handler(event, context, abort);
+        }
+        for (const route of routesDynamic[method] ?? []){
+            if (route.path.test(path)) {
+                return route.handler(event, context, abort);
+            }
+        }
+        throw createError(404, 'Route does not exist');
+    };
+};
+const regexpDynamicWildcards = /\/\{proxy\+\}/g;
+const regexpDynamicParameters = /\/\{.+\}/g;
+const methods = [
+    'GET',
+    'POST',
+    'PUT',
+    'PATCH',
+    'DELETE',
+    'OPTIONS'
+];
+const attachStaticRoute = (method, path, handler, routesType)=>{
+    if (method === 'ANY') {
+        for (const method of methods){
+            attachStaticRoute(method, path, handler, routesType);
+        }
+        return;
+    }
+    if (!routesType[method]) {
+        routesType[method] = {};
+    }
+    routesType[method][path] = handler;
+};
+const attachDynamicRoute = (method, path, handler, routesType)=>{
+    if (method === 'ANY') {
+        for (const method of methods){
+            attachDynamicRoute(method, path, handler, routesType);
+        }
+        return;
+    }
+    if (!routesType[method]) {
+        routesType[method] = [];
+    }
+    path = path.replace(regexpDynamicWildcards, '/?.*').replace(regexpDynamicParameters, '/.+');
+    path = new RegExp(`^${path}$`);
+    routesType[method].push({
+        path,
+        handler
+    });
+};
+const getVersionRoute = {
+    '1.0': (event)=>({
+            method: event.httpMethod,
+            path: event.path
+        }),
+    '2.0': (event)=>({
+            method: event.requestContext.http.method,
+            path: event.requestContext.http.path
+        })
+};
+export default httpRouteHandler;
 
+
 //# sourceMappingURL=index.js.map

package.json

 {
   "name": "@middy/http-router",
-  "version": "3.0.3",
+  "version": "3.0.4",
   "description": "HTTP event router for the middy framework",
@@ -58,9 +58,9 @@ "type": "module",
   "dependencies": {
-    "@middy/util": "3.0.3"
+    "@middy/util": "3.0.4"
   },
   "devDependencies": {
-    "@middy/core": "3.0.3",
+    "@middy/core": "3.0.4",
     "@types/aws-lambda": "^8.10.97"
   },
-  "gitHead": "ea9e5e8cce754d0c467c7dd3ac9a7601149efea2"
+  "gitHead": "3e9bc83e791f943c71cd7003fc27f0a3692d83a1"
 }

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Minified code

Quality

This package contains minified code. This may be harmless in some cases where minified code is included in packaged libraries, however packages on npm should not minify code.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

13688

increased by12.88%

Lines of code

192

increased by540%

Number of low quality alerts

0

decreased by-100%

Dependency changes

• + Added@middy/util@3.0.4(transitive)

• - Removed@middy/util@3.0.3(transitive)

• Updated@middy/util@3.0.4