add sql server support

Dockerfile

@@ -4,7 +4,7 @@ ENV RAILS_ENV=production
 
 WORKDIR /opt
 
-RUN apt update && apt install -y wget libsqlite3-dev libmysqlclient-dev libpq-dev && rm -rf /var/lib/apt/lists/*
+RUN apt update && apt install -y wget libsqlite3-dev libmysqlclient-dev libpq-dev freetds-dev && rm -rf /var/lib/apt/lists/*
 
 RUN wget -O motor-admin https://github.com/motor-admin/motor-admin/releases/download/latest/motor-admin-Linux-$(uname -m) && chmod +x ./motor-admin
 

Gemfile

@@ -6,6 +6,7 @@ ruby '2.7.1'
 
 gem 'rails', '~> 7.0.0.alpha'
 
+gem 'activerecord-sqlserver-adapter', git: 'https://github.com/omohokcoj/activerecord-sqlserver-adapter', require: false
 gem 'ar_lazy_preload'
 gem 'audited'
 gem 'devise', git: 'https://github.com/heartcombo/devise'
@@ -15,6 +16,7 @@ gem 'image_processing'
 gem 'jwt'
 gem 'lograge'
 gem 'motor-admin'
+gem 'tiny_tds', '2.1.5', require: false
 gem 'mysql2', '0.5.3', require: false
 gem 'oj'
 gem 'pg', '1.2.3', require: false

Gemfile.lock

@@ -9,6 +9,14 @@ GIT
       responders
       warden (~> 1.2.3)
 
+GIT
+  remote: https://github.com/omohokcoj/activerecord-sqlserver-adapter
+  revision: e1c5dff05828f4a8e30ae726187bdd930d995ad1
+  specs:
+    activerecord-sqlserver-adapter (6.1.2.1)
+      activerecord
+      tiny_tds
+
 GEM
   remote: https://rubygems.org/
   specs:
@@ -131,7 +139,7 @@ GEM
     mini_mime (1.1.2)
     mini_portile2 (2.6.1)
     minitest (5.14.4)
-    motor-admin (0.2.24)
+    motor-admin (0.2.25)
       activerecord-filter (>= 5.2)
       ar_lazy_preload (~> 0.6)
       audited (~> 5.0)
@@ -239,6 +247,7 @@ GEM
       sprockets (>= 3.0.0)
     sqlite3 (1.4.2)
     thor (1.1.0)
+    tiny_tds (2.1.5)
     tzinfo (2.0.4)
       concurrent-ruby (~> 1.0)
     tzinfo-data (1.2021.5)
@@ -268,6 +277,7 @@ PLATFORMS
   x86_64-darwin-20
 
 DEPENDENCIES
+  activerecord-sqlserver-adapter!
   ar_lazy_preload
   audited
   brakeman
@@ -293,6 +303,7 @@ DEPENDENCIES
   rubocop-rspec
   spring
   sqlite3
+  tiny_tds (= 2.1.5)
   tzinfo-data
   web-console
   webpacker

app/controllers/api/verify_db_connection_controller.rb

@@ -17,21 +17,25 @@ def create
     def verify_db_connection!(url)
       if url.starts_with?('postgres')
         PG.connect(url).close
+      elsif url.starts_with?('sqlserver')
+        TinyTds::Client.new(parse_options(url)).close
       elsif url.starts_with?('mysql')
-        uri = URI(url)
-
-        options = {
-          username: uri.user,
-          host: uri.host,
-          password: uri.password,
-          port: uri.port,
-          database: uri.path.delete_prefix('/')
-        }
-
-        Mysql2::Client.new(options).close
+        Mysql2::Client.new(parse_options(url)).close
       else
         raise InvalidUrl, 'Database URL is invalid'
       end
     end
+
+    def parse_options(url)
+      uri = URI(url)
+
+      {
+        username: uri.user,
+        host: uri.host,
+        password: uri.password,
+        port: uri.port,
+        database: uri.path.delete_prefix('/')
+      }
+    end
   end
 end

app/packs/application/components/database_form.vue

@@ -30,7 +30,7 @@
         :label="option.value"
         border
         size="large"
-        :style="index === 0 ? 'margin-right: 25px !important' : ''"
+        :style="index !== 0 ? 'margin-left: 15px !important' : ''"
         class="my-1 me-0 w-100"
       >
         {{ option.label }}
@@ -149,7 +149,8 @@ export default {
     dbTypeOptions () {
       return [
         { label: 'PostgreSQL', value: 'postgres' },
-        { label: 'MySQL', value: 'mysql2' }
+        { label: 'MySQL', value: 'mysql2' },
+        { label: 'SQL Server', value: 'sqlserver' }
       ]
     }
   },

config/boot.rb

@@ -82,3 +82,10 @@ def fill_absolute_paths_cache
 rescue LoadError
   false
 end
+
+begin
+  require 'tiny_tds'
+  require 'activerecord-sqlserver-adapter'
+rescue LoadError
+  false
+end