Merge pull request #12 from TeamPractical/niklas

Pull me

Author: njbirth

API_doc.md

@@ -388,6 +388,21 @@ Input:
 <String>
 ```
 
+### /error_notifications (GET)
+
+Alerts that can be used to notify users if something is broken. Does not require Authorization header.
+
+Output:
+```
+[
+    {
+        'title': <String>,
+        'content': <String>
+    },
+    ...
+]
+```
+
 ### /leaderboard (GET)
 
 Returns leaderboard data (currently up to rank 30).

Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "smartbeans-backend"
-version = "1.1.1"
+version = "1.2.0"
 authors = ["Niklas Birth <[email protected]>"]
 edition = "2018"
 default-run = "backend"

Cargo.toml

@@ -0,0 +1 @@
+DROP TABLE error_messages

migrations/2021-03-02-143159_add_table_error_messages/down.sql

@@ -0,0 +1,5 @@
+CREATE TABLE error_messages (
+    id             INTEGER PRIMARY KEY AUTO_INCREMENT   NOT NULL,
+    title          TEXT                                 NOT NULL,
+    content        TEXT                                 NOT NULL
+)

migrations/2021-03-02-143159_add_table_error_messages/up.sql

@@ -84,6 +84,7 @@ fn main() {
             routes::misc::error,
             routes::misc::report_error,
             routes::misc::leaderboard,
+            routes::misc::error_notifications,
             routes::tasks::get_tasks,
             routes::tasks::progress,
             routes::tasks::submit,

src/bin/backend.rs

@@ -96,4 +96,23 @@ pub fn leaderboard(user: guards::User) -> Json<Value> {
         .collect();
 
     Json(serde_json::to_value(values).unwrap())
+}
+
+#[get("/error_notifications")]
+pub fn error_notifications() -> Json<Value> {
+    use crate::schema::error_messages::dsl::*;
+
+    let messages = error_messages.select((title, content))
+        .load::<(String, String)>(&crate::database::establish_connection())
+        .expect("Database error")
+        .into_iter()
+        .map(|message| {
+            let mut val = json!({});
+            val["title"] = Value::String(message.0);
+            val["content"] = Value::String(message.1);
+            val
+        })
+        .collect::<Vec<_>>();
+
+    Json(serde_json::to_value(messages).unwrap())
 }

src/routes/misc.rs

@@ -25,6 +25,14 @@ table! {
     }
 }
 
+table! {
+    error_messages (id) {
+        id -> Integer,
+        title -> Text,
+        content -> Text,
+    }
+}
+
 table! {
     error_reports (id) {
         id -> Integer,
@@ -77,6 +85,7 @@ allow_tables_to_appear_in_same_query!(
     achievements,
     characters,
     charnames,
+    error_messages,
     error_reports,
     route_log,
     sessions,