Servers: Core objects required. Includes creation. Bump version to 0.5.0.

src/routes/servers/server_create.rs

@@ -0,0 +1,73 @@
+use crate::database::*;
+use crate::util::result::{Error, Result};
+
+use mongodb::bson::doc;
+use rocket_contrib::json::{Json, JsonValue};
+use serde::{Deserialize, Serialize};
+use ulid::Ulid;
+use validator::Validate;
+
+#[derive(Validate, Serialize, Deserialize)]
+pub struct Data {
+    #[validate(length(min = 1, max = 32))]
+    name: String,
+    // Maximum length of 36 allows both ULIDs and UUIDs.
+    #[validate(length(min = 1, max = 36))]
+    nonce: String,
+}
+
+#[post("/create", data = "<info>")]
+pub async fn req(user: User, info: Json<Data>) -> Result<JsonValue> {
+    info.validate()
+        .map_err(|error| Error::FailedValidation { error })?;
+
+    if get_collection("servers")
+        .find_one(
+            doc! {
+                "nonce": &info.nonce
+            },
+            None,
+        )
+        .await
+        .map_err(|_| Error::DatabaseError {
+            operation: "find_one",
+            with: "server",
+        })?
+        .is_some()
+    {
+        Err(Error::DuplicateNonce)?
+    }
+
+    let id = Ulid::new().to_string();
+    let server = Server {
+        id: id.clone(),
+        nonce: Some(info.nonce.clone()),
+        owner: user.id.clone(),
+
+        name: info.name.clone(),
+        channels: vec![],
+
+        icon: None,
+        banner: None,
+    };
+
+    get_collection("server_members")
+        .insert_one(
+            doc! {
+                "_id": {
+                    "server": id,
+                    "user": user.id
+                }
+            },
+            None,
+        )
+        .await
+        .map_err(|_| Error::DatabaseError {
+            operation: "insert_one",
+            with: "server_members",
+        })?;
+
+    server.clone().publish().await?;
+
+    Ok(json!(server))
+}