From 1ca19b5c3821790ec39cbd7056fe88b04a675ed1 Mon Sep 17 00:00:00 2001
From: Henry Fontanier <h.fontanier@gmail.com>
Date: Wed, 30 Oct 2024 13:29:16 +0100
Subject: [PATCH] fix: lowercase emails in db (#8326)

* fix: lowercase emails in db

* r

---------

Co-authored-by: Henry Fontanier <henry@dust.tt>
---
 front/lib/resources/user_resource.ts           | 8 +++++---
 front/migrations/20241030_lowercase_emails.sql | 6 ++++++
 2 files changed, 11 insertions(+), 3 deletions(-)
 create mode 100644 front/migrations/20241030_lowercase_emails.sql

diff --git a/front/lib/resources/user_resource.ts b/front/lib/resources/user_resource.ts
index 19bb719a5cbc..3ff93ff005bc 100644
--- a/front/lib/resources/user_resource.ts
+++ b/front/lib/resources/user_resource.ts
@@ -39,7 +39,8 @@ export class UserResource extends BaseResource<User> {
     > &
       Partial<Pick<Attributes<User>, "providerId" | "imageUrl">>
   ): Promise<UserResource> {
-    const user = await User.create(blob);
+    const lowerCaseEmail = blob.email?.toLowerCase();
+    const user = await User.create({ ...blob, email: lowerCaseEmail });
     return new this(User, user.get());
   }
 
@@ -104,7 +105,7 @@ export class UserResource extends BaseResource<User> {
   static async fetchByEmail(email: string): Promise<UserResource | null> {
     const user = await User.findOne({
       where: {
-        email,
+        email: email.toLowerCase(),
       },
     });
 
@@ -227,8 +228,9 @@ export class UserResource extends BaseResource<User> {
     lastName: string | null,
     email: string
   ): Promise<void> {
+    const lowerCaseEmail = email.toLowerCase();
     const [, affectedRows] = await this.model.update(
-      { username, firstName, lastName, email },
+      { username, firstName, lastName, email: lowerCaseEmail },
       {
         where: {
           id: this.id,
diff --git a/front/migrations/20241030_lowercase_emails.sql b/front/migrations/20241030_lowercase_emails.sql
new file mode 100644
index 000000000000..c3f77cfc3c2f
--- /dev/null
+++ b/front/migrations/20241030_lowercase_emails.sql
@@ -0,0 +1,6 @@
+UPDATE
+    users
+SET
+    email = LOWER(email)
+WHERE
+    email <> LOWER(email);
\ No newline at end of file