feat: add way to fetch and join invites from /invites/{id}

src/api/v1/invites/id.rs

@@ -0,0 +1,79 @@
+use actix_web::{get, post, web, Error, HttpRequest, HttpResponse};
+
+use crate::{api::v1::auth::check_access_token, structs::{Guild, Invite, Member}, utils::get_auth_header, Data};
+
+#[get("{id}")]
+pub async fn get(req: HttpRequest, path: web::Path<(String,)>, data: web::Data<Data>) -> Result<HttpResponse, Error> {
+    let headers = req.headers();
+
+    let auth_header = get_auth_header(headers);
+
+    if let Err(error) = auth_header {
+        return Ok(error)
+    }
+
+    let invite_id = path.into_inner().0;
+
+    let result = Invite::fetch_one(&data.pool, invite_id).await;
+
+    if let Err(error) = result {
+        return Ok(error)
+    }
+
+    let invite = result.unwrap();
+
+    let guild_result = Guild::fetch_one(&data.pool, invite.guild_uuid).await;
+
+    if let Err(error) = guild_result {
+        return Ok(error);
+    }
+
+    let guild = guild_result.unwrap();
+
+    Ok(HttpResponse::Ok().json(guild))
+}
+
+#[post("{id}")]
+pub async fn join(req: HttpRequest, path: web::Path<(String,)>, data: web::Data<Data>) -> Result<HttpResponse, Error> {
+    let headers = req.headers();
+
+    let auth_header = get_auth_header(headers);
+
+    if let Err(error) = auth_header {
+        return Ok(error)
+    }
+
+    let invite_id = path.into_inner().0;
+
+    let authorized = check_access_token(auth_header.unwrap(), &data.pool).await;
+
+    if let Err(error) = authorized {
+        return Ok(error)
+    }
+
+    let uuid = authorized.unwrap();
+
+    let result = Invite::fetch_one(&data.pool, invite_id).await;
+
+    if let Err(error) = result {
+        return Ok(error)
+    }
+
+    let invite = result.unwrap();
+
+    let guild_result = Guild::fetch_one(&data.pool, invite.guild_uuid).await;
+
+    if let Err(error) = guild_result {
+        return Ok(error);
+    }
+
+    let guild = guild_result.unwrap();
+
+    let member = Member::new(&data.pool, uuid, guild.uuid).await;
+    
+    if let Err(error) = member {
+        return Ok(error);
+    }
+
+    Ok(HttpResponse::Ok().json(guild))
+}

src/api/v1/invites/mod.rs

@@ -0,0 +1,9 @@
+use actix_web::{web, Scope};
+
+mod id;
+
+pub fn web() -> Scope {
+    web::scope("/invites")
+        .service(id::get)
+        .service(id::join)
+}