new channel schema which is meant to encompass both text and voice channels

server/migrations/2020-03-11-005217_channels/up.sql

@@ -3,5 +3,7 @@ CREATE TABLE IF NOT EXISTS `channels` (
     `id` INTEGER NOT NULL auto_increment,
     `name` VARCHAR(255) NOT NULL,
     `permissions` INTEGER NOT NULL,
+    `limit` INTEGER NOT NULL,
+    `type` INTEGER NOT NULL,
     PRIMARY KEY(`id`)
 );

server/src/models.rs

@@ -16,10 +16,16 @@ pub struct User {
     pub date: u64,
 }
 
+// These are to be use specifically for discerning between channel types
+pub const VOICE_CHANNEL: i32 = 1;
+pub const TEXT_CHANNEL: i32 = 2;
+
 #[derive(Serialize, Deserialize, Queryable, Insertable)]
 #[table_name = "channels" ]
 pub struct Channel {
     pub id: i32, 
     pub name: String,
     pub permissions: i32,
+    pub limit: i32, // <= 0 means there is no limit
+    pub type_: i32, // 1 for voice 2 for text
 }

server/src/schema.rs

@@ -3,6 +3,9 @@ table! {
         id -> Integer,
         name -> Varchar,
         permissions -> Integer,
+        limit -> Integer,
+        #[sql_name = "type"]
+        type_ -> Integer,
     }
 }