extend database by saving guilds

database.js

@@ -1,6 +1,8 @@
 import defineRoleEmojiPair from './models/roleEmojiPairs.js';
 import defineVoiceChannel from './models/voiceChannels.js';
 import defineMessage from './models/messages.js';
+import defineGuild from './models/guilds.js';
+import defineRole from './models/roles.js';
 import { Sequelize } from 'sequelize';
 import { config } from 'dotenv';
 
@@ -14,6 +16,14 @@ const sequelize = new Sequelize({
 	logging: false
 });
 
+const Guild = defineGuild(sequelize);
+Guild.hasMany(VoiceChannel, { foreignKey: 'guild', onDelete: 'CASCADE' });
+Guild.hasMany(Message, { foreignKey: 'guild', onDelete: 'CASCADE' });
+Guild.hasMany(Role, { foreignKey: 'guild', onDelete: 'CASCADE' });
+
+const Role = defineRole(sequelize);
+Role.hasMany(RoleEmojiPair, { foreignKey: 'role', onDelete: 'CASCADE' });
+
 const RoleEmojiPair = defineRoleEmojiPair(sequelize);
 
 const VoiceChannel = defineVoiceChannel(sequelize);
@@ -22,4 +32,4 @@ const Message = defineMessage(sequelize);
 Message.hasMany(RoleEmojiPair, { foreignKey: 'message', onDelete: 'CASCADE' });
 
 sequelize.sync();
-export { sequelize, RoleEmojiPair, VoiceChannel, Message };
+export { sequelize, Guild, Role, RoleEmojiPair, VoiceChannel, Message };

models/guilds.js

@@ -0,0 +1,23 @@
+import { DataTypes, Sequelize } from 'sequelize';
+
+/**
+ * @typedef {Object} Guild
+ * @property {string} id A Discord guild ID.
+ * @property {(model: Object) => void} hasMany Defines an One-To-Many relationship.
+ * @property {(conditions: Object) => Promise<Guild>} findOne Finds one instance in the database matching the provided condition(-s).
+ * @property {(conditions: Object) => Promise<Array<Guild>>} findAll Finds all instances in the database matching the provided condition(-s).
+ */
+
+/**
+ * The definition of the `Guild` table in the database.
+ * @param {Sequelize} sequelize
+ * @returns {Guild}
+ */
+export default function (sequelize) {
+	return sequelize.define('Guilds', {
+		id: {
+			type: DataTypes.STRING,
+			primaryKey: true
+		}
+	});
+}

models/messages.js

@@ -3,6 +3,7 @@ import { DataTypes, Sequelize } from 'sequelize';
 /**
  * @typedef {Object} Message
  * @property {string} id A Discord message ID.
+ * @property {string} guild A Discord guild ID as a foreign key reference.
  * @property {(model: Object) => void} hasMany Defines an One-To-Many relationship.
  * @property {(conditions: Object) => Promise<Message>} findOne Finds one instance in the database matching the provided condition(-s).
  * @property {(conditions: Object) => Promise<Array<Message>>} findAll Finds all instances in the database matching the provided condition(-s).
@@ -18,6 +19,14 @@ export default function (sequelize) {
 		id: {
 			type: DataTypes.STRING,
 			primaryKey: true
+		},
+		guild: {
+			type: DataTypes.STRING,
+			references: {
+				deferrable: Deferrable.INITIALLY_IMMEDIATE,
+				model: 'Guilds',
+				key: 'id'
+			}
 		}
 	});
 }

models/roleEmojiPairs.js

@@ -32,7 +32,12 @@ export default function (sequelize) {
 			}
 		},
 		role: {
-			type: DataTypes.STRING
+			type: DataTypes.STRING,
+			references: {
+				deferrable: Deferrable.INITIALLY_IMMEDIATE,
+				model: 'Roles',
+				key: 'id'
+			}
 		},
 		emoji: {
 			type: DataTypes.STRING

models/roles.js

@@ -0,0 +1,32 @@
+import { DataTypes, Sequelize } from 'sequelize';
+
+/**
+ * @typedef {Object} Role
+ * @property {string} id A Discord role ID.
+ * @property {string} guild A Discord guild ID as a foreign key reference.
+ * @property {(model: Object) => void} hasMany Defines an One-To-Many relationship.
+ * @property {(conditions: Object) => Promise<Role>} findOne Finds one instance in the database matching the provided condition(-s).
+ * @property {(conditions: Object) => Promise<Array<Role>>} findAll Finds all instances in the database matching the provided condition(-s).
+ */
+
+/**
+ * The definition of the `Role` table in the database.
+ * @param {Sequelize} sequelize
+ * @returns {Role}
+ */
+export default function (sequelize) {
+	return sequelize.define('Roles', {
+		id: {
+			type: DataTypes.STRING,
+			primaryKey: true
+		},
+		guild: {
+			type: DataTypes.STRING,
+			references: {
+				deferrable: Deferrable.INITIALLY_IMMEDIATE,
+				model: 'Guilds',
+				key: 'id'
+			}
+		}
+	});
+}

models/voiceChannels.js

@@ -5,6 +5,7 @@ import { DataTypes, Sequelize } from 'sequelize';
  * @property {string} id A Discord channel ID.
  * @property {boolean} create Whether or not this channel is registered to create customs when joined.
  * @property {(string|null)} owner The owner of this channel, if not registered for customs.
+ * @property {string} guild A Discord guild ID as a foreign key reference.
  * @property {(model: Object) => void} hasMany Defines an One-To-Many relationship.
  * @property {(conditions: Object) => Promise<VoiceChannel>} findOne Finds one instance in the database matching the provided condition(-s).
  * @property {(conditions: Object) => Promise<Array<VoiceChannel>>} findAll Finds all instances in the database matching the provided condition(-s).
@@ -16,7 +17,7 @@ import { DataTypes, Sequelize } from 'sequelize';
  * @returns {VoiceChannel}
  */
 export default function (sequelize) {
-	return sequelize.define('VoiceChannel', {
+	return sequelize.define('VoiceChannels', {
 		id: {
 			type: DataTypes.STRING,
 			primaryKey: true
@@ -28,6 +29,14 @@ export default function (sequelize) {
 		owner: {
 			type: DataTypes.STRING,
 			allowNull: true
+		},
+		guild: {
+			type: DataTypes.STRING,
+			references: {
+				deferrable: Deferrable.INITIALLY_IMMEDIATE,
+				model: 'Guilds',
+				key: 'id'
+			}
 		}
 	});
 }