From ca2d725876d2fed0ebad09981ab51ccd6a8ffc49 Mon Sep 17 00:00:00 2001
From: Araozu <faraoz@unsa.edu.pe>
Date: Wed, 30 Aug 2023 07:31:42 -0500
Subject: [PATCH] [BE][Certs] Get courses from DB

---
 backend/sql/schema.sql               |  2 ++
 backend/src/controller/course/mod.rs | 28 +++++++++-------------------
 backend/src/controller/person/mod.rs |  5 ++---
 backend/src/model/course.rs          | 23 +++++++++++++++++++++++
 4 files changed, 36 insertions(+), 22 deletions(-)

diff --git a/backend/sql/schema.sql b/backend/sql/schema.sql
index 354c003..4f87e96 100644
--- a/backend/sql/schema.sql
+++ b/backend/sql/schema.sql
@@ -1,5 +1,7 @@
 -- Mysql schema
 
+-- docker run --name eegsac -e MYSQL_ROOT_PASSWORD=123456789 -p 3306:3306 -d mysql:8.0-debian
+
 CREATE TABLE person (
     person_id INTEGER PRIMARY KEY AUTO_INCREMENT,
     person_dni VARCHAR(8) NOT NULL,
diff --git a/backend/src/controller/course/mod.rs b/backend/src/controller/course/mod.rs
index b98846a..b7b079a 100644
--- a/backend/src/controller/course/mod.rs
+++ b/backend/src/controller/course/mod.rs
@@ -1,25 +1,15 @@
-use rocket::serde::json::Json;
+use rocket::{http::Status, serde::json::Json};
 
 use crate::model::course::Course;
 
 #[get("/course")]
-pub async fn get_all() -> Json<Vec<Course>> {
-    // TODO: get from database
-    let c = Course {
-        course_id: 1,
-        course_name: "4x4".to_string(),
-        course_display_name: "Manejo en 4x4 road danger".to_string(),
-        course_days_amount: 2,
-        course_has_custom_label: false,
-    };
+pub async fn get_all() -> (Status, Json<Vec<Course>>) {
+    match Course::get_all().await {
+        Ok(data) => (Status::Ok, Json(data)),
+        Err(err) => {
+            eprintln!("Error getting courses: {}", err);
 
-    let c2 = Course {
-        course_id: 2,
-        course_name: "Mec. Basica".to_string(),
-        course_display_name: "Mecánica Básica".to_string(),
-        course_days_amount: 2,
-        course_has_custom_label: false,
-    };
-
-    Json(vec![c, c2])
+            (Status::InternalServerError, Json(vec![]))
+        }
+    }
 }
diff --git a/backend/src/controller/person/mod.rs b/backend/src/controller/person/mod.rs
index d71dfc7..f65bcf1 100644
--- a/backend/src/controller/person/mod.rs
+++ b/backend/src/controller/person/mod.rs
@@ -1,9 +1,9 @@
+use reqwest::Client;
 use rocket::http::Status;
 use rocket::serde::json::Json;
-use reqwest::Client;
 
-use crate::{db, model::person::Person};
 use crate::model::reniec_person::ReniecPerson;
+use crate::{db, model::person::Person};
 
 #[get("/person/<dni>")]
 pub async fn get_by_dni(dni: i32) -> (Status, Json<Person>) {
@@ -91,7 +91,6 @@ pub async fn get_by_dni(dni: i32) -> (Status, Json<Person>) {
         return (Status::Ok, Json(person));
     }
 
-
     // Return error
     (Status::NotFound, Json(Person::default()))
 }
diff --git a/backend/src/model/course.rs b/backend/src/model/course.rs
index 1dbea76..e7f2154 100644
--- a/backend/src/model/course.rs
+++ b/backend/src/model/course.rs
@@ -1,5 +1,7 @@
 use rocket::serde::Serialize;
 
+use crate::db;
+
 #[derive(Serialize, Clone)]
 #[serde(crate = "rocket::serde")]
 pub struct Course {
@@ -22,3 +24,24 @@ pub struct Course {
     /// and the custom label the manufacturer and series (i.e. `320D CAT`).
     pub course_has_custom_label: bool,
 }
+
+impl Course {
+    pub async fn get_all() -> Result<Vec<Course>, sqlx::Error> {
+        let db = db();
+
+        let results = sqlx::query!("SELECT * FROM course")
+            .fetch_all(db)
+            .await?
+            .iter()
+            .map(|d| Course {
+                course_id: d.course_id,
+                course_name: d.course_name.clone(),
+                course_display_name: d.course_display_name.clone(),
+                course_days_amount: d.course_days_amount,
+                course_has_custom_label: d.course_has_custom_label != 0,
+            })
+            .collect();
+
+        Ok(results)
+    }
+}