Add get_tasks endpoint

server/Cargo.lock

@@ -365,6 +365,7 @@ dependencies = [
  "iana-time-zone",
  "js-sys",
  "num-traits",
+ "serde",
  "wasm-bindgen",
  "windows-targets 0.52.5",
 ]
@@ -464,6 +465,7 @@ dependencies = [
  "diesel_derives",
  "itoa",
  "pq-sys",
+ "serde_json",
  "uuid",
 ]
 
@@ -907,6 +909,8 @@ dependencies = [
  "diesel",
  "diesel_migrations",
  "dotenvy",
+ "serde",
+ "serde_json",
  "uuid",
 ]
 
@@ -1363,6 +1367,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a183cf7feeba97b4dd1c0d46788634f6221d87fa961b305bed08c851829efcc0"
 dependencies = [
  "getrandom",
+ "serde",
 ]
 
 [[package]]

server/Cargo.toml

@@ -6,9 +6,11 @@ license = "GPL-3.0-only"
 
 [dependencies]
 actix-web = "4.5.1"
-chrono = "0.4.38"
+chrono = { version = "0.4.38", features = ["serde"] }
 colored = "2.1.0"
-diesel = { version = "2.1.6", features = ["postgres", "uuid", "chrono"] }
+diesel = { version = "2.1.6", features = ["postgres", "uuid", "chrono", "serde_json"] }
 diesel_migrations = { version = "2.1.0", features = ["postgres"] }
 dotenvy = "0.15.7"
-uuid = { version = "1.8.0", features = ["v4"] }
+serde = { version = "1.0.200", features = ["derive"] }
+serde_json = "1.0.116"
+uuid = { version = "1.8.0", features = ["v4", "serde"] }

server/src/api/mod.rs

@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: GPL-3.0-Only
+// Copyright (C) 2024 Luke Harding
+
+use actix_web::{get, HttpResponse, Responder};
+
+use crate::db;
+
+#[get("/get_tasks")]
+pub async fn get_tasks() -> impl Responder {
+    let tasks = match db::get_tasks().await {
+        Ok(tasks) => tasks,
+        Err(e) => return HttpResponse::InternalServerError().body(e.to_string()),
+    };
+
+    HttpResponse::Ok().json(tasks)
+}

server/src/db/mod.rs

@@ -3,10 +3,12 @@
 
 use std::{env, error};
 
-use diesel::{Connection, PgConnection};
+use diesel::{Connection, PgConnection, QueryDsl, RunQueryDsl, SelectableHelper};
 use diesel::pg::Pg;
 use diesel_migrations::{embed_migrations, EmbeddedMigrations, MigrationHarness};
 
+use models::Task;
+
 pub mod models;
 
 pub const MIGRATIONS: EmbeddedMigrations = embed_migrations!("./migrations");
@@ -24,3 +26,11 @@ pub fn run_migrations(
 
     Ok(())
 }
+
+pub async fn get_tasks() -> Result<Vec<Task>, Box<dyn error::Error>> {
+    use crate::schema::tasks::dsl::*;
+
+    let conn = &mut establish_connection()?;
+
+    Ok(tasks.select(Task::as_select()).load(conn)?)
+}

server/src/db/models.rs

@@ -3,9 +3,10 @@
 
 use chrono::NaiveDateTime;
 use diesel::prelude::*;
+use serde::{Deserialize, Serialize};
 use uuid::Uuid;
 
-#[derive(Queryable, Selectable)]
+#[derive(Queryable, Selectable, Serialize, Deserialize)]
 #[diesel(table_name = crate::schema::tasks)]
 #[diesel(check_for_backend(diesel::pg::Pg))]
 pub struct Task {

server/src/main.rs

@@ -3,11 +3,12 @@
 
 use std::{env, io};
 
-use actix_web::{App, get, HttpResponse, HttpServer, Responder};
+use actix_web::{App, HttpServer};
 
+mod api;
 pub mod db;
-pub mod util;
 pub mod schema;
+pub mod util;
 
 #[actix_web::main]
 async fn main() -> io::Result<()> {
@@ -58,13 +59,8 @@ async fn main() -> io::Result<()> {
 
     util::notice_println(format!("Starting server on {}:{}", bind_addr, port));
 
-    HttpServer::new(|| App::new().service(hello))
+    HttpServer::new(|| App::new().service(api::get_tasks))
         .bind((bind_addr, port))?
         .run()
         .await
 }
-
-#[get("/")]
-async fn hello() -> impl Responder {
-    HttpResponse::Ok().body("Hello World!")
-}