Backend shortener redirect

elysia/src/index.ts

@@ -6,6 +6,7 @@ import { createLinkSchema } from './zodSchema'
 const app = new Elysia()
 
 app.get('/', () => 'Hello Elysia')
+app.get('/invalid', () => 'Invalid Shortener')
 
 app.get('/link', async () => {
 	const shorteners = await db.selectFrom('shortener').selectAll().execute()
@@ -33,6 +34,21 @@ app.post('/link', async ({ body }) => {
 	return { message: 'Success' }
 })
 
+app.get('/:shortenerCode', async ({ params: { shortenerCode }, set }) => {
+	const shortener = await db
+		.selectFrom('shortener')
+		.selectAll()
+		.where('code', '=', shortenerCode)
+		.execute()
+
+	if (!shortener.length) {
+		set.redirect = '/invalid'
+		return
+	}
+
+	set.redirect = shortener[0].link
+})
+
 app.listen(3000)
 
 console.log(

elysia/tsconfig.json

@@ -11,7 +11,7 @@
 		// "disableReferencedProjectLoad": true,             /* Reduce the number of projects loaded automatically by TypeScript. */
 
 		/* Language and Environment */
-    "target": "ES2021",                                  /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */
+		"target": "ES2021" /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */,
 		// "lib": [],                                        /* Specify a set of bundled library declaration files that describe the target runtime environment. */
 		// "jsx": "preserve",                                /* Specify what JSX code is generated. */
 		// "experimentalDecorators": true,                   /* Enable experimental support for TC39 stage 2 draft decorators. */
@@ -25,14 +25,16 @@
 		// "moduleDetection": "auto",                        /* Control what method is used to detect module-format JS files. */
 
 		/* Modules */
-    "module": "ES2022",                                /* Specify what module code is generated. */
+		"module": "ES2022" /* Specify what module code is generated. */,
 		// "rootDir": "./",                                  /* Specify the root folder within your source files. */
-    "moduleResolution": "node",                       /* Specify how TypeScript looks up a file from a given module specifier. */
+		"moduleResolution": "node" /* Specify how TypeScript looks up a file from a given module specifier. */,
 		// "baseUrl": "./",                                  /* Specify the base directory to resolve non-relative module names. */
 		// "paths": {},                                      /* Specify a set of entries that re-map imports to additional lookup locations. */
 		// "rootDirs": [],                                   /* Allow multiple folders to be treated as one when resolving modules. */
 		// "typeRoots": [],                                  /* Specify multiple folders that act like './node_modules/@types'. */
-    "types": ["bun-types"],                                      /* Specify type package names to be included without being referenced in a source file. */
+		"types": [
+			"bun-types"
+		] /* Specify type package names to be included without being referenced in a source file. */,
 		// "allowUmdGlobalAccess": true,                     /* Allow accessing UMD globals from modules. */
 		// "moduleSuffixes": [],                             /* List of file name suffixes to search when resolving a module. */
 		// "resolveJsonModule": true,                        /* Enable importing .json files. */
@@ -71,13 +73,13 @@
 		/* Interop Constraints */
 		// "isolatedModules": true,                          /* Ensure that each file can be safely transpiled without relying on other imports. */
 		// "allowSyntheticDefaultImports": true,             /* Allow 'import x from y' when a module doesn't have a default export. */
-    "esModuleInterop": true,                             /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility. */
+		"esModuleInterop": true /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility. */,
 		// "preserveSymlinks": true,                         /* Disable resolving symlinks to their realpath. This correlates to the same flag in node. */
-    "forceConsistentCasingInFileNames": true,            /* Ensure that casing is correct in imports. */
+		"forceConsistentCasingInFileNames": true /* Ensure that casing is correct in imports. */,
 
 		/* Type Checking */
-    "strict": true,                                      /* Enable all strict type-checking options. */
-    // "noImplicitAny": true,                            /* Enable error reporting for expressions and declarations with an implied 'any' type. */
+		"strict": true /* Enable all strict type-checking options. */,
+		"noImplicitAny": true /* Enable error reporting for expressions and declarations with an implied 'any' type. */,
 		// "strictNullChecks": true,                         /* When type checking, take into account 'null' and 'undefined'. */
 		// "strictFunctionTypes": true,                      /* When assigning functions, check to ensure parameters and the return values are subtype-compatible. */
 		// "strictBindCallApply": true,                      /* Check that the arguments for 'bind', 'call', and 'apply' methods match the original function. */