[Broken][BE] Attempt to refactor register creation

backend/src/controller/register/mod.rs

@@ -1,6 +1,9 @@
 use rocket::{http::Status, serde::json::Json};
 
-use crate::{model::register::{Register, RegisterCreate}, json_result::JsonResult};
+use crate::{
+    json_result::JsonResult,
+    model::register::{Register, RegisterCreate},
+};
 
 #[options("/register/batch")]
 pub fn options() -> Status {
@@ -13,17 +16,14 @@ pub fn options_delete(_r: i32) -> Status {
 }
 
 #[post("/register/batch", format = "json", data = "<data>")]
-pub async fn insert_all(data: Json<Vec<RegisterCreate>>) -> Status {
-    for register_create in data.iter() {
-        let res = register_create.create().await;
-
-        if let Err(err) = res {
-            eprintln!("Error creating register: {}", err);
-            return Status::InternalServerError;
+pub async fn insert_all(data: Json<Vec<RegisterCreate>>) -> (Status, Json<JsonResult<()>>) {
+    match RegisterCreate::batch_create(data.0).await {
+        Ok(_) => (Status::Ok, JsonResult::ok(())),
+        Err(err) => {
+            eprintln!("Error creating registers: {}", err);
+            (Status::InternalServerError, JsonResult::err(err))
         }
     }
-
-    Status::Ok
 }
 
 #[get("/register/<dni>")]
@@ -35,7 +35,10 @@ pub async fn get_by_dni(dni: i32) -> (Status, Json<JsonResult<Vec<Register>>>) {
         Err(err) => {
             eprintln!("{:?}", err);
 
-            (Status::InternalServerError, JsonResult::err(format!("Error recuperando certs de DB")))
+            (
+                Status::InternalServerError,
+                JsonResult::err(format!("Error recuperando certs de DB")),
+            )
         }
     }
 }

backend/src/model/register.rs

@@ -16,30 +16,40 @@ pub struct RegisterCreate {
     date: String,
     /// Foreign key to the custom_label table
     custom_label: String,
+    /// Id of the (optional) custom_label. If -1, a new custom_label will be created
+    /// with the value of self.custom_label
+    custom_label_id: i32,
     is_preview: bool,
 }
 
 impl RegisterCreate {
-    pub async fn create(&self) -> Result<(), sqlx::Error> {
-        let db = db();
-
-        // Get custom_label_id from db based of self.custom_label
-        let custom_label_id = {
-            if self.custom_label.is_empty() {
-                1
-            } else {
-                // Get custom_label_id from db based of self.custom_label
-                let id = CustomLabel::get_id_by_value(&self.custom_label).await?;
-
-                if id > 0 {
-                    id
-                } else {
-                    CustomLabel::create(&self.custom_label).await?
-                }
+    pub async fn batch_create(registers: Vec<RegisterCreate>) -> Result<(), String> {
+        let mut transaction = match db().begin().await {
+            Ok(t) => t,
+            Err(err) => {
+                eprintln!("Error starting transaction: {:?}", err);
+                return Err(format!("Error iniciando transaccion."));
             }
         };
 
-        let next_register_code = Self::get_next_register_code(self.course_id).await?;
+        for register in registers.iter() {
+            // Get custom_label_id from db based of self.custom_label
+            let custom_label_id = {
+                if register.custom_label_id > 0 {
+                    register.custom_label_id
+                } 
+                else if register.custom_label.is_empty() {
+                    1
+                } 
+                else {
+                    // Create a new label
+                    CustomLabel::create(&register.custom_label)
+                        .await
+                        .or_else(|_| Err("Error creando nueva denominacion"))?
+                }
+            };
+
+            let next_register_code = Self::get_next_register_code(register.course_id).await?;
 
             // Current date in YYYY-MM-DD format
             let current_date = chrono::Local::now().format("%Y-%m-%d").to_string();
@@ -56,14 +66,15 @@ impl RegisterCreate {
             ) VALUES (?, ?, ?, ?, ?, ?, ?)",
                 next_register_code,
                 current_date,
-            self.date,
+                register.date,
                 custom_label_id,
-            self.is_preview,
-            self.person_id,
-            self.course_id
+                register.is_preview,
+                register.person_id,
+                register.course_id
             )
-        .execute(db)
-        .await?;
+            .execute(&mut *transaction)
+            .await;
+        }
 
         Ok(())
     }

frontend/src/certs/NewRegister/CustomLabelSelect.tsx

@@ -70,7 +70,7 @@ export function CustomLabelSelect(props: {
                 ref={inputElement}
                 class={`bg-c-background text-c-on-background border-c-outline
                     border-2 rounded-tl rounded-tr px-2 py-1
-                    w-full
+                    w-full text-sm
                     invalid:border-c-error invalid:text-c-error
                     focus:border-c-primary outline-none
                     disabled:opacity-50 disabled:cursor-not-allowed`}
@@ -85,13 +85,13 @@ export function CustomLabelSelect(props: {
             <br />
             <div
                 class="border-c-outline border-l-2 border-b-2 border-r-2
-                    rounded-bl rounded-br overflow-y-scroll h-[4rem]
+                    rounded-bl rounded-br overflow-y-scroll h-[6rem]
                     absolute w-full"
             >
                 <For each={filteredOptions()}>
                     {([, label]) => (
                         <button
-                            class="w-full text-left py-1 px-2
+                            class="w-full text-left py-1 px-2 text-sm
                                    hover:bg-c-primary-container hover:text-c-on-primary-container"
                             onclick={(ev) => {
                                 ev.preventDefault();

frontend/src/types/Register.ts

@@ -9,6 +9,11 @@ export type RegisterBatchCreate = Array<{
      * Value of the custom label
      */
     custom_label: string,
+    /**
+     * Id of the (optional) custom_label. If -1, a new custom_label will be created
+     * with the value of self.custom_label
+     */
+    custom_label_id: number,
     is_preview: boolean,
 }>