Some refactoring and optimizations (#5291)

- Refactored several code to use more modern syntax
- Made some checks a bit more strict
- Updated crates

Signed-off-by: BlackDex <black.dex@gmail.com>

src/db/models/auth_request.rs

@@ -111,6 +111,17 @@ impl AuthRequest {
         }}
     }
 
+    pub async fn find_by_uuid_and_user(uuid: &str, user_uuid: &str, conn: &mut DbConn) -> Option<Self> {
+        db_run! {conn: {
+            auth_requests::table
+                .filter(auth_requests::uuid.eq(uuid))
+                .filter(auth_requests::user_uuid.eq(user_uuid))
+                .first::<AuthRequestDb>(conn)
+                .ok()
+                .from_db()
+        }}
+    }
+
     pub async fn find_by_user(user_uuid: &str, conn: &mut DbConn) -> Vec<Self> {
         db_run! {conn: {
             auth_requests::table

src/db/models/folder.rs

@@ -120,10 +120,11 @@ impl Folder {
         Ok(())
     }
 
-    pub async fn find_by_uuid(uuid: &str, conn: &mut DbConn) -> Option<Self> {
+    pub async fn find_by_uuid_and_user(uuid: &str, user_uuid: &str, conn: &mut DbConn) -> Option<Self> {
         db_run! { conn: {
             folders::table
                 .filter(folders::uuid.eq(uuid))
+                .filter(folders::user_uuid.eq(user_uuid))
                 .first::<FolderDb>(conn)
                 .ok()
                 .from_db()

src/db/models/group.rs

@@ -191,10 +191,11 @@ impl Group {
         }}
     }
 
-    pub async fn find_by_uuid(uuid: &str, conn: &mut DbConn) -> Option<Self> {
+    pub async fn find_by_uuid_and_org(uuid: &str, org_uuid: &str, conn: &mut DbConn) -> Option<Self> {
         db_run! { conn: {
             groups::table
                 .filter(groups::uuid.eq(uuid))
+                .filter(groups::organizations_uuid.eq(org_uuid))
                 .first::<GroupDb>(conn)
                 .ok()
                 .from_db()

src/db/models/org_policy.rs

@@ -142,16 +142,6 @@ impl OrgPolicy {
         }}
     }
 
-    pub async fn find_by_uuid(uuid: &str, conn: &mut DbConn) -> Option<Self> {
-        db_run! { conn: {
-            org_policies::table
-                .filter(org_policies::uuid.eq(uuid))
-                .first::<OrgPolicyDb>(conn)
-                .ok()
-                .from_db()
-        }}
-    }
-
     pub async fn find_by_org(org_uuid: &str, conn: &mut DbConn) -> Vec<Self> {
         db_run! { conn: {
             org_policies::table

src/db/models/send.rs

@@ -268,9 +268,8 @@ impl Send {
         use data_encoding::BASE64URL_NOPAD;
         use uuid::Uuid;
 
-        let uuid_vec = match BASE64URL_NOPAD.decode(access_id.as_bytes()) {
-            Ok(v) => v,
-            Err(_) => return None,
+        let Ok(uuid_vec) = BASE64URL_NOPAD.decode(access_id.as_bytes()) else {
+            return None;
         };
 
         let uuid = match Uuid::from_slice(&uuid_vec) {
@@ -291,6 +290,17 @@ impl Send {
         }}
     }
 
+    pub async fn find_by_uuid_and_user(uuid: &str, user_uuid: &str, conn: &mut DbConn) -> Option<Self> {
+        db_run! {conn: {
+            sends::table
+                .filter(sends::uuid.eq(uuid))
+                .filter(sends::user_uuid.eq(user_uuid))
+                .first::<SendDb>(conn)
+                .ok()
+                .from_db()
+        }}
+    }
+
     pub async fn find_by_user(user_uuid: &str, conn: &mut DbConn) -> Vec<Self> {
         db_run! {conn: {
             sends::table