From 434423454db3a7244c0f1e422f1ab2df06f7d867 Mon Sep 17 00:00:00 2001
From: Santo Cariotti <santo@dcariotti.me>
Date: Tue, 18 Oct 2022 21:14:16 +0200
Subject: Add signup

---
 server/src/models/user.rs | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

(limited to 'server/src/models/user.rs')

diff --git a/server/src/models/user.rs b/server/src/models/user.rs
index 06cde0a..b94e114 100644
--- a/server/src/models/user.rs
+++ b/server/src/models/user.rs
@@ -3,6 +3,7 @@ use crate::errors::AppError;
 
 use serde::{Deserialize, Serialize};
 use validator::Validate;
+use sqlx::Row;
 
 /// User model
 #[derive(Deserialize, Serialize, Validate)]
@@ -115,4 +116,21 @@ impl User {
 
         Ok(rows)
     }
+
+    /// Prevent the "uniquess" Postgres fields check. Check if email has been taken
+    pub async fn email_has_taken(email: &String) -> Result<bool, AppError> {
+        let pool = unsafe { get_client() };
+        let cursor = sqlx::query(
+            r#"
+                SELECT COUNT(id) as count FROM users WHERE email = $1
+            "#,
+        )
+        .bind(email)
+        .fetch_one(pool)
+        .await?;
+
+        let count: i64 = cursor.try_get(0).unwrap();
+
+        Ok(count > 0)
+    }
 }
-- 
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