From 555a75929b013fe353e1ea6bb489fb7c584f5d9c Mon Sep 17 00:00:00 2001
From: Dragory <2606411+Dragory@users.noreply.github.com>
Date: Thu, 13 Aug 2020 03:37:01 +0300
Subject: [PATCH] Fix migrations so they don't show Knex warnings

---
 db/migrations/20171223203915_create_tables.js | 93 +++++++++++--------
 1 file changed, 56 insertions(+), 37 deletions(-)

diff --git a/db/migrations/20171223203915_create_tables.js b/db/migrations/20171223203915_create_tables.js
index b5880a3..ac0c778 100644
--- a/db/migrations/20171223203915_create_tables.js
+++ b/db/migrations/20171223203915_create_tables.js
@@ -1,45 +1,64 @@
 exports.up = async function(knex, Promise) {
-  await knex.schema.createTableIfNotExists('threads', table => {
-    table.string('id', 36).notNullable().primary();
-    table.integer('status').unsigned().notNullable().index();
-    table.integer('is_legacy').unsigned().notNullable();
-    table.string('user_id', 20).notNullable().index();
-    table.string('user_name', 128).notNullable();
-    table.string('channel_id', 20).nullable().unique();
-    table.dateTime('created_at').notNullable().index();
-  });
+  if (! await knex.schema.hasTable("threads")) {
+    await knex.schema.createTable("threads", table => {
+      table.string("id", 36).notNullable().primary();
+      table.integer("status").unsigned().notNullable().index();
+      table.integer("is_legacy").unsigned().notNullable();
+      table.string("user_id", 20).notNullable().index();
+      table.string("user_name", 128).notNullable();
+      table.string("channel_id", 20).nullable().unique();
+      table.dateTime("created_at").notNullable().index();
+    });
+  }
 
-  await knex.schema.createTableIfNotExists('thread_messages', table => {
-    table.increments('id');
-    table.string('thread_id', 36).notNullable().index().references('id').inTable('threads').onDelete('CASCADE');
-    table.integer('message_type').unsigned().notNullable();
-    table.string('user_id', 20).nullable();
-    table.string('user_name', 128).notNullable();
-    table.mediumtext('body').notNullable();
-    table.integer('is_anonymous').unsigned().notNullable();
-    table.string('dm_message_id', 20).nullable().unique();
-    table.dateTime('created_at').notNullable().index();
-  });
+  if (! await knex.schema.hasTable("thread_messages")) {
+    await knex.schema.createTable("thread_messages", table => {
+      table.increments("id");
+      table.string("thread_id", 36).notNullable().index().references("id").inTable("threads").onDelete("CASCADE");
+      table.integer("message_type").unsigned().notNullable();
+      table.string("user_id", 20).nullable();
+      table.string("user_name", 128).notNullable();
+      table.mediumtext("body").notNullable();
+      table.integer("is_anonymous").unsigned().notNullable();
+      table.string("dm_message_id", 20).nullable().unique();
+      table.dateTime("created_at").notNullable().index();
+    });
+  }
 
-  await knex.schema.createTableIfNotExists('blocked_users', table => {
-    table.string('user_id', 20).primary().notNullable();
-    table.string('user_name', 128).notNullable();
-    table.string('blocked_by', 20).nullable();
-    table.dateTime('blocked_at').notNullable();
-  });
+  if (! await knex.schema.hasTable("blocked_users")) {
+    await knex.schema.createTable("blocked_users", table => {
+      table.string("user_id", 20).primary().notNullable();
+      table.string("user_name", 128).notNullable();
+      table.string("blocked_by", 20).nullable();
+      table.dateTime("blocked_at").notNullable();
+    });
+  }
 
-  await knex.schema.createTableIfNotExists('snippets', table => {
-    table.string('trigger', 32).primary().notNullable();
-    table.text('body').notNullable();
-    table.integer('is_anonymous').unsigned().notNullable();
-    table.string('created_by', 20).nullable();
-    table.dateTime('created_at').notNullable();
-  });
+  if (! await knex.schema.hasTable("snippets")) {
+    await knex.schema.createTable("snippets", table => {
+      table.string("trigger", 32).primary().notNullable();
+      table.text("body").notNullable();
+      table.integer("is_anonymous").unsigned().notNullable();
+      table.string("created_by", 20).nullable();
+      table.dateTime("created_at").notNullable();
+    });
+  }
 };
 
 exports.down = async function(knex, Promise) {
-  await knex.schema.dropTableIfExists('thread_messages');
-  await knex.schema.dropTableIfExists('threads');
-  await knex.schema.dropTableIfExists('blocked_users');
-  await knex.schema.dropTableIfExists('snippets');
+  if (await knex.schema.hasTable("thread_messages")) {
+    await knex.schema.dropTable("thread_messages");
+  }
+
+  if (await knex.schema.hasTable("threads")) {
+    await knex.schema.dropTable("threads");
+  }
+
+  if (await knex.schema.hasTable("blocked_users")) {
+    await knex.schema.dropTable("blocked_users");
+  }
+
+  if (await knex.schema.hasTable("snippets")) {
+    await knex.schema.dropTable("snippets");
+  }
 };