Remove Canapi (#540)

* Remove Canapi

It added more complexity than it helped.

* Fail if there are many blog, but none was specified

* cargo fmt

src/api/apps.rs

@@ -1,12 +1,24 @@
-use canapi::Provider;
 use rocket_contrib::json::Json;
-use serde_json;
 
-use plume_api::apps::AppEndpoint;
-use plume_models::{apps::App, db_conn::DbConn, Connection};
+use crate::api::Api;
+use plume_api::apps::NewAppData;
+use plume_common::utils::random_hex;
+use plume_models::{apps::*, db_conn::DbConn};
 
 #[post("/apps", data = "<data>")]
-pub fn create(conn: DbConn, data: Json<AppEndpoint>) -> Json<serde_json::Value> {
-    let post = <App as Provider<Connection>>::create(&*conn, (*data).clone()).ok();
-    Json(json!(post))
+pub fn create(conn: DbConn, data: Json<NewAppData>) -> Api<App> {
+    let client_id = random_hex();
+    let client_secret = random_hex();
+    let app = App::insert(
+        &*conn,
+        NewApp {
+            name: data.name.clone(),
+            client_id,
+            client_secret,
+            redirect_uri: data.redirect_uri.clone(),
+            website: data.website.clone(),
+        },
+    )?;
+
+    Ok(Json(app))
 }