Add all connectors

moneymgr_backend/src/services/mod.rs

@@ -0,0 +1 @@
+pub mod users_service;

moneymgr_backend/src/services/users_service.rs

@@ -0,0 +1,59 @@
+use crate::connections::db_connection::db;
+use crate::models::users::{NewUser, User, UserID};
+use crate::schema::users;
+use crate::utils::time_utils::time;
+use diesel::prelude::*;
+
+/// Create or update a user's information
+pub async fn create_or_update_user(mail: &str, name: &str) -> anyhow::Result<User> {
+    let mut user = match get_user_by_email(mail) {
+        Ok(u) => u,
+        Err(e) => {
+            log::info!("Failed to fetch user info, attempting to create a new user... {e}");
+
+            diesel::insert_into(users::table)
+                .values(&NewUser {
+                    time_create: time() as i64,
+                    time_update: time() as i64,
+                    name,
+                    mail,
+                })
+                .get_result(&mut db()?)?
+        }
+    };
+
+    if user.name != name {
+        log::info!("Name needs to be updated for user {:?}", user.id());
+        user.name = name.to_string();
+        update(&user)?;
+    }
+
+    Ok(user)
+}
+
+/// Get user information by its ID
+pub fn get_user_by_id(id: UserID) -> anyhow::Result<User> {
+    Ok(users::table
+        .filter(users::dsl::id.eq(id.0))
+        .first(&mut db()?)?)
+}
+
+/// Get user information by its email
+pub fn get_user_by_email(mail: &str) -> anyhow::Result<User> {
+    Ok(users::table
+        .filter(users::dsl::mail.eq(mail))
+        .first(&mut db()?)?)
+}
+
+/// Update user information
+pub fn update(user: &User) -> anyhow::Result<()> {
+    diesel::update(users::dsl::users.filter(users::dsl::id.eq(user.id().0)))
+        .set((
+            users::dsl::time_update.eq(time() as i64),
+            users::dsl::name.eq(user.name.to_string()),
+            users::dsl::mail.eq(user.mail.to_string()),
+        ))
+        .execute(&mut db()?)?;
+
+    Ok(())
+}