chore: add unique integrity checks to the database for many-to-many tables

1 files changed, 15 insertions, 5 deletions

diff --git a/src/api/database/migrations/20190221225812_initialMigration.js b/src/api/database/migrations/20190221225812_initialMigration.js
index dd18ee5..b755a33 100644
--- a/src/api/database/migrations/20190221225812_initialMigration.js
+++ b/src/api/database/migrations/20190221225812_initialMigration.js
@@ -1,11 +1,11 @@
 exports.up = async (knex) => {
 	await knex.schema.createTable('users', (table) => {
 		table.increments();
-		table.string('username');
+		table.string('username').unique();
 		table.text('password');
 		table.boolean('enabled');
 		table.boolean('isAdmin');
-		table.string('apiKey');
+		table.string('apiKey').unique();
 		table.timestamp('passwordEditedAt');
 		table.timestamp('apiKeyEditedAt');
 		table.timestamp('createdAt');
@@ -16,10 +16,12 @@ exports.up = async (knex) => {
 		table.increments();
 		table.integer('userId');
 		table.string('name');
-		table.boolean('nsfw');
+		table.boolean('nsfw').defaultTo(false);
 		table.timestamp('zippedAt');
 		table.timestamp('createdAt');
 		table.timestamp('editedAt');
+
+		table.unique(['userId', 'name']);
 	});
 
 	await knex.schema.createTable('files', (table) => {
@@ -29,7 +31,7 @@ exports.up = async (knex) => {
 		table.string('original');
 		table.string('type');
 		table.integer('size');
-		table.boolean('nsfw');
+		table.boolean('nsfw').defaultTo(false);
 		table.string('hash');
 		table.string('ip');
 		table.timestamp('createdAt');
@@ -47,18 +49,22 @@ exports.up = async (knex) => {
 		table.timestamp('expiresAt');
 		table.timestamp('createdAt');
 		table.timestamp('editedAt');
+
+		table.unique(['userId', 'albumId', 'identifier']);
 	});
 
 	await knex.schema.createTable('albumsFiles', (table) => {
 		table.increments();
 		table.integer('albumId');
 		table.integer('fileId');
+
+		table.unique(['albumId', 'fileId']);
 	});
 
 	await knex.schema.createTable('albumsLinks', (table) => {
 		table.increments();
 		table.integer('albumId');
-		table.integer('linkId');
+		table.integer('linkId').unique();
 	});
 
 	await knex.schema.createTable('tags', (table) => {
@@ -68,12 +74,16 @@ exports.up = async (knex) => {
 		table.string('name');
 		table.timestamp('createdAt');
 		table.timestamp('editedAt');
+
+		table.unique(['userId', 'name']);
 	});
 
 	await knex.schema.createTable('fileTags', (table) => {
 		table.increments();
 		table.integer('fileId');
 		table.integer('tagId');
+
+		table.unique(['fileId', 'tagId']);
 	});
 
 	await knex.schema.createTable('bans', (table) => {