+ Badges introduction to database schemas

+ Adding some default empty list values where applicable
neighbors now has a default value of '[]' to enforce the "empty list" constraint on that field

json-api/migrations/2020-03-11-005217_channels/up.sql

@@ -4,5 +4,6 @@ CREATE TABLE IF NOT EXISTS `channels` (
     `name` VARCHAR(255) NOT NULL,
     `description` VARCHAR(2048),
     `kind` INTEGER NOT NULL,
+    `badges` VARCHAR(2048) DEFAULT '[]',
     PRIMARY KEY(`id`), UNIQUE KEY(`name`)
 );

json-api/migrations/2020-07-05-215114_members/up.sql

@@ -1,10 +1,13 @@
 -- TODO: add rate limiter in some form
 -- PERMISSIONS start at 0 and full perms => all F's
+-- badges are stored as ad-hoc json for better operability in db-lib
+-- mysql_async's json feature is basically 100% undocc'ed and i don't want to deal with it tbh
 CREATE TABLE IF NOT EXISTS `members`(
 	`id` BIGINT UNSIGNED NOT NULL,
 	`secret` varchar(256) NOT NULL,
 	`name` varchar(256) NOT NULL,
 	`status` integer NOT NULL,
 	`permissions` bigint UNSIGNED NOT NULL,
+	`badges` VARCHAR(2048) DEFAULT '[]',
 	PRIMARY KEY( `id` , `secret` )
 );

json-api/migrations/2021-05-04-200859_neighbors/up.sql

@@ -6,5 +6,5 @@ CREATE TABLE IF NOT EXISTS `neighbors`(
 	`wsurl` VARCHAR(512),
 	`name` VARCHAR(512) NOT NULL,
 	`description` VARCHAR(1024),
-	`tags` VARCHAR(1024)
+	`tags` VARCHAR(1024) DEFAULT '[]'
 );

json-api/migrations/2021-05-17-221928_badges/down.sql

@@ -0,0 +1 @@
+DROP TABLE IF EXISTS `badges`;

json-api/migrations/2021-05-17-221928_badges/up.sql

@@ -0,0 +1,6 @@
+CREATE TABLE IF NOT EXISTS `badges`(
+    `id` INTEGER UNSIGNED NOT NULL AUTO_INCREMENT,
+    `name` VARCHAR(256) NOT NULL,
+    `color` INTEGER UNSIGNED NOT NULL DEFAULT 0xFFFFFFFF,
+    PRIMARY KEY(`id`)
+);