feat: Added get user by id, closes #18

webv2/server/utils/user.ts

@@ -0,0 +1,43 @@
+import * as jwt from 'jsonwebtoken'
+
+interface IDecodedToken {
+  discordId: string,
+  accessToken: string,
+  refreshToken: string
+}
+
+export const getCurrentUser = async (event: any) => {
+  const token = getCookie(event, 'jwt') || null
+
+  if (!token) {
+    throw createError({ statusCode: 401, statusMessage: 'JWT token is invalid' })
+  }
+
+  let decodedToken
+  try {
+    decodedToken = jwt.verify(token, config.jwtSecret) as IDecodedToken
+  } catch (e) {
+    console.error('Failed to verify JWT token', e)
+
+    throw createError({
+      statusCode: 401,
+      statusMessage: 'JWT token is invalid'
+    })
+  }
+
+  try {
+    const user = await UserModel.findOne({ 'discord.id': decodedToken.discordId })
+
+    if (!user) {
+      throw createError({ statusCode: 500, statusMessage: 'User query returned null' })
+    }
+
+    user.accessToken = decodedToken.accessToken
+
+    return user
+  } catch (e) {
+    console.error('Failed to get user', e)
+
+    throw createError({ statusCode: 500, statusMessage: 'Failed to get user' })
+  }
+}