fix: fixed various issues with commands and namespaces

Gemfile

@@ -3,4 +3,4 @@ source "https://rubygems.org"
 # Specify your gem's dependencies in cqrs-core.gemspec
 gemspec
 
-gem "rake", "~> 12.0"
+gem "rubocop"

Gemfile.lock

+PATH
+  remote: .
+  specs:
+    nexus_cqrs (0.0.6)
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    ast (2.4.1)
+    parallel (1.19.2)
+    parser (2.7.1.4)
+      ast (~> 2.4.1)
+    rainbow (3.0.0)
+    regexp_parser (1.7.1)
+    rexml (3.2.4)
+    rubocop (0.89.1)
+      parallel (~> 1.10)
+      parser (>= 2.7.1.1)
+      rainbow (>= 2.2.2, < 4.0)
+      regexp_parser (>= 1.7)
+      rexml
+      rubocop-ast (>= 0.3.0, < 1.0)
+      ruby-progressbar (~> 1.7)
+      unicode-display_width (>= 1.4.0, < 2.0)
+    rubocop-ast (0.3.0)
+      parser (>= 2.7.1.4)
+    ruby-progressbar (1.10.1)
+    unicode-display_width (1.7.0)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  nexus_cqrs!
+  rubocop
+
+BUNDLED WITH
+   2.1.4

README.md

@@ -9,7 +9,7 @@ TODO: Delete this and the text above, and describe your gem
 Add this line to your application's Gemfile:
 
 ```ruby
-gem 'cqrs-core'
+gem 'nexus_cqrs'
 ```
 
 And then execute:
@@ -18,23 +18,14 @@ And then execute:
 
 Or install it yourself as:
 
-    $ gem install cqrs-core
+    $ gem install nexus_cqrs
 
 ## Usage
 
-TODO: Write usage instructions here
+Generators can be used to aide in the creation of Commands and Queries:
 
-## Development
+    rails g nexus_cqrs:command CommandName
+    rails g nexus_cqrs:query QueryName
 
-After checking out the repo, run `bin/setup` to install dependencies. You can also run `bin/console` for an interactive prompt that will allow you to experiment.
+Once installed, a CommandBus is required to control the flow of Commands and/or Queries:
 
-To install this gem onto your local machine, run `bundle exec rake install`. To release a new version, update the version number in `version.rb`, and then run `bundle exec rake release`, which will create a git tag for the version, push git commits and tags, and push the `.gem` file to [rubygems.org](https://rubygems.org).
-
-## Contributing
-
-Bug reports and pull requests are welcome on GitHub at https://github.com/[USERNAME]/cqrs-core. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the [code of conduct](https://github.com/[USERNAME]/cqrs-core/blob/master/CODE_OF_CONDUCT.md).
-
-
-## Code of Conduct
-
-Everyone interacting in the Cqrs::Core project's codebases, issue trackers, chat rooms and mailing lists is expected to follow the [code of conduct](https://github.com/[USERNAME]/cqrs-core/blob/master/CODE_OF_CONDUCT.md).

lib/generators/nexus_cqrs/command_generator.rb

@@ -8,5 +8,15 @@ module NexusCqrs
       template "command.rb", "app/domain/commands/#{file_name}.rb"
       template "command_handler.rb", "app/domain/commands/#{file_name}_handler.rb"
     end
+
+    def register_command
+      handler_config = "config/initializers/register_cqrs_handlers.rb"
+
+      unless File.exist?('config/initializers/register_cqrs_handlers.rb')
+        template "register_cqrs_handlers.rb", handler_config
+      end
+
+      inject_into_file handler_config, "$QUERY_EXECUTOR.register_command(Queries::Stripe::GetCustomerById, Queries::Stripe::GetCustomerByIdHandler)", after: "# Register Commands"
+    end
   end
 end

lib/generators/nexus_cqrs/templates/command.rb

 module Commands
-  class <%= class_name %> < BaseCommand
+  class <%= class_name %> < NexusCqrs::BaseCommand
 
     # Define attributes for this command
     attr_accessor :id

lib/generators/nexus_cqrs/templates/command_handler.rb

 module Commands
-  class <%= class_name %>Handler < BaseCommandHandler
+  class <%= class_name %>Handler < NexusCqrs::BaseCommandHandler
 
     # call is where the Command is executed
     def call(command)

lib/generators/nexus_cqrs/templates/query.rb

 module Queries
-  class <%= class_name %> < BaseQuery
+  class <%= class_name %> < NexusCqrs::BaseQuery
 
     # Define attributes for this query
     attr_accessor :id

lib/generators/nexus_cqrs/templates/query_handler.rb

 module Queries
-  class <%= class_name %>Handler < BaseQueryHandler
+  class <%= class_name %>Handler < NexusCqrs::BaseQueryHandler
 
     # call is where the Query is executed
     def call(command)

lib/generators/nexus_cqrs/templates/register_cqrs_handlers.rb

+command_bus = NexusCqrs::CommandBus.new
+query_bus = NexusCqrs::CommandBus.new
+
+$COMMAND_EXECUTOR = NexusCqrs::CommandExecutor.new command_bus
+$QUERY_EXECUTOR = NexusCqrs::CommandExecutor.new query_bus
+
+# Register Queries
+
+# Register Commands
\ No newline at end of file

lib/nexus_cqrs.rb

+require 'nexus_cqrs/base_command'
+require 'nexus_cqrs/base_command_handler'
+require 'nexus_cqrs/base_query'
+require 'nexus_cqrs/base_query_handler'
+require 'nexus_cqrs/command_bus'
+require 'nexus_cqrs/command_executor'
+require 'nexus_cqrs/helpers'
+
+module NexusCqrs
+  class Error < StandardError; end
+end
\ No newline at end of file

lib/nexus_cqrs/command_executor.rb

 module NexusCqrs
   class CommandExecutor
-    def initialize
-      @bus = CommandBus.new
+    def initialize(command_bus)
+      @bus = command_bus
 
       register_commands
     end
@@ -10,6 +10,11 @@ module NexusCqrs
       @bus.(command)
     end
 
+    def register_command klass, handler
+      Rails.logger.debug "Registered #{klass} to #{handler}"
+      @bus.register(klass, handler)
+    end
+
     private
       def register_commands
         # TODO, Register Commands/Queries

lib/nexus_cqrs/helpers.rb

@@ -12,7 +12,7 @@ module NexusCqrs
 
     # Provide access to the CQRS executor
     def command_executor
-      @command_executor ||= NexusCqrs::CommandExecutor.new
+      @command_executor ||= $COMMAND_EXECUTOR
     end
   end
 end
\ No newline at end of file

lib/nexus_cqrs/version.rb

 module NexusCqrs
-  VERSION = "0.0.2"
+  VERSION = "0.0.6"
 end

nexus_cqrs.gemspec

@@ -17,7 +17,4 @@ Gem::Specification.new do |spec|
   spec.bindir        = "exe"
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]
-
-  spec.add_development_dependency "bundler", "~> 1.3"
-  spec.add_development_dependency "rails", "~> 5"
 end