Leaves - Samantha & Julia

.gitignore

@@ -2,6 +2,7 @@
 *.rbc
 /.config
 /coverage/
+.ds_store
 /InstalledFiles
 /pkg/
 /spec/reports/
@@ -11,7 +12,7 @@
 /tmp/
 
 # Used by dotenv library to load environment variables.
-# .env
+.env
 
 ## Specific to RubyMotion:
 .dat*

lib/channel.rb

@@ -0,0 +1,34 @@
+require_relative "recipient"
+require "httparty"
+require 'pry'
+
+module Slack
+  class Channel < Recipient
+    attr_reader :topic, :member_count
+
+    def initialize(slack_id, name, topic = nil, member_count)
+      super(slack_id, name)
+      @topic = topic
+      @member_count = member_count
+    end
+
+    def details
+      tp self, "slack_id", "name", "topic", "member_count"
+    end
+
+    def self.list
+      response = Channel.get("https://slack.com/api/conversations.list")
+      channels = []
+
+      response["channels"].each do |channel|
+        channels << Channel.new(
+          slack_id = channel["id"],
+          name = channel["name"],
+          topic = channel["topic"]["value"],
+          member_count = channel["num_members"],
+        )
+      end
+      return channels
+    end 
+  end
+end

lib/recipient.rb

@@ -0,0 +1,38 @@
+require "httparty"
+require 'pry'
+
+class API_Error < StandardError
+end
+module Slack
+  class Recipient
+    URL = "https://slack.com/api/users.list"
+    attr_reader :slack_id, :name
+
+    def initialize(slack_id, name)
+      @slack_id = slack_id
+      @name = name
+    end
+
+    def details
+      raise API_Error.new, 'Implement me in a child class!'
+    end
+
+    def self.list
+      raise API_Error.new, 'Implement me in a child class!'
+    end
+
+    def self.get(url)     
+      response = HTTParty.get(url, query: {token: ENV['SLACK_API_TOKEN']})
+      return response
+    end
+
+    def send_message(slack_id, message)
+      response = HTTParty.post("https://slack.com/api/chat.postMessage", query: {token: ENV['SLACK_API_TOKEN'], channel: slack_id, text: message})
+
+      unless response.code ==  200
+        raise ExceptionError, "Message not sent."
+      end 
+      return response
+    end
+  end  
+end

lib/slack.rb

@@ -1,11 +1,77 @@
-#!/usr/bin/env ruby
+require "dotenv"
+require "httparty"
+require "table_print"
 
-def main
-  puts "Welcome to the Ada Slack CLI!"
+require_relative "recipient"
+require_relative "user"
+require_relative "channel"
+require_relative "workspace"
 
-  # TODO project
+Dotenv.load
 
-  puts "Thank you for using the Ada Slack CLI"
+def main
+  workspace = Slack::Workspace.new 
+  puts "\n"
+  puts "Welcome to the Ada Slack CLI! This Slack workspace currently has #{workspace.users.count} users and #{workspace.channels.count} channels. Press enter to continue."
+
+  user_input = gets.chomp
+
+  until user_input == "quit"  
+    print "Please choose an option: list users, list channels, select user, select channel, details, send message, or quit: "
+    user_input = gets.chomp.downcase
+
+    case user_input
+    when "list users"
+      tp workspace.users, "slack_id", "name", "real_name" 
+      puts "\n"
+      user_input = nil
+
+    when "list channels"
+      tp workspace.channels, "name", "topic", "member_count", "slack_id"
+      puts "\n"
+      user_input = nil
+
+    when "select user"
+      print "Please enter the user name or ID: "
+      name_or_id = gets.chomp
+      puts workspace.select(name_or_id)
+      puts "\n"
+
+    when "select channel"
+      print "Please enter the channel name or ID: "
+      name_or_id = gets.chomp
+      puts workspace.select(name_or_id)
+      puts "\n"
+
+    when "details"
+      if workspace.selected == nil
+        puts "Please select a user or channel."
+        user_input = nil
+        puts "\n"
+      else
+        workspace.show_details
+        user_input = nil
+        puts "\n"
+      end 
+    when "send message"
+      if workspace.selected == nil
+        puts "Please select a user or channel."
+        user_input = nil
+        puts "\n"
+      else
+        print "Please enter your message: "
+        message = gets.chomp
+        slack_id = workspace.select(name_or_id)
+        workspace.user_message(message, slack_id)
+        puts "\n"
+      end
+    else
+      puts "Sorry, I didn't understand your request. Please try again."
+      puts "\n"
+    end
+  end 
+  puts "Thank you for using the ADA Slack CLI!"
+  puts "\n"
 end
 
-main if __FILE__ == $PROGRAM_NAME
+main if __FILE__ == $PROGRAM_NAME

lib/user.rb

@@ -0,0 +1,32 @@
+require_relative "recipient"
+require "httparty"
+require 'pry'
+
+module Slack
+  class User < Recipient
+    attr_reader :real_name
+
+    def initialize(slack_id, name, real_name)
+      super(slack_id, name)
+      @real_name = real_name
+    end
+
+    def details
+      tp self, "slack_id", "name", "real_name"
+    end 
+
+    def self.list   
+      response = User.get("https://slack.com/api/users.list")
+      users = []
+
+      response["members"].each do |user|
+        users << User.new(
+          slack_id = user["id"],
+          name = user["name"],
+          real_name = user["real_name"],
+        )
+      end
+      return users
+    end 
+  end
+end

lib/workspace.rb

@@ -0,0 +1,41 @@
+require_relative "user"
+require_relative "channel"
+
+module Slack
+  class Workspace
+    attr_reader :users, :channels, :selected
+
+    def initialize
+      @users = User.list
+      @channels = Channel.list
+      @selected = nil
+    end
+
+    def select(name_or_id)
+      @channels.each do |channel|
+        if channel.name == name_or_id || channel.slack_id == name_or_id
+          @selected = channel
+          return "Okay, #{@selected.name} is selected."
+        else 
+          @users.each do |user|
+            if user.name == name_or_id || user.slack_id == name_or_id
+              @selected = user
+              return "Okay, #{@selected.name} is selected." 
+            end
+          end
+        end  
+      end
+      puts "Sorry, I couldn't find that user or channel."
+    end
+
+    def show_details
+      return @selected.details
+    end
+
+    def user_message(message, slack_id)
+      @selected.send_message(@selected.slack_id, message)
+      return "Success! Message sent to #{@selected.name}."      
+    end 
+
+  end
+end