Initial Commit

src/utils/errors.ts

@@ -0,0 +1,36 @@
+import { FastifyError, FastifyReply, FastifyRequest } from "fastify";
+import mongoose from "mongoose";
+
+export function errorHandler(
+  error: any,
+  req: FastifyRequest,
+  res: FastifyReply
+) {
+  if (process.env.DEV) {
+    console.dir(error, { depth: null });
+  }
+
+  if (error.validation) {
+    const errMsg = {
+      type: "validation_error",
+      context: error.validationContext,
+      msg: error.validation[0].message,
+      params: error.validation[0].params,
+    };
+
+    return res.code(400).send(errMsg);
+  }
+
+  if (error instanceof mongoose.mongo.MongoServerError) {
+    if (error.code === 11000) {
+      return res.code(400).send({
+        type: "duplicate_key",
+        context: "body",
+        msg: "value already exists",
+        params: error.keyValue,
+      });
+    }
+  }
+
+  return res.code(500).send();
+}

src/utils/id.ts

@@ -0,0 +1,9 @@
+import { init } from "@paralleldrive/cuid2";
+
+const id = init({
+  length: 15,
+});
+
+export function generateId(perfix?: string) {
+  return perfix ? perfix + id() : id();
+}