Module: Wechat

Extended by:
Wechat
Included in:
Wechat
Defined in:
lib/ocean/wechat.rb

Overview

Wechat service, View more at: https://mp.weixin.qq.com/wiki example:

Wechat.notify(event: 'crash', first: 'Your website is not accessible', time: Time.now, reason: 'Connect fail!', remark: 'remark', redirect_url: 'www.baidu.com')

Constant Summary collapse

BASE_URL = 
'https://api.weixin.qq.com/cgi-bin'
ACCESS_TOKEN_FILE = 
'tmp/access_token.txt'
NOTIFY_RECIPIENT_FILE = 
'config/wechat_notify.yml'
SUCCESS_CODE = 
0
ACCESS_TOKEN_EXPIRED_CODE = 
420_01
ACCESS_TOKEN_INVALID_CODE = 
400_01
NOTIFY_DEFAULT_COLOR = 
'#173177'
MAX_RETRY_NUM = 
5

Instance Method Summary collapse

Instance Method Details

#access_token ⇒ Object 



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# File 'lib/ocean/wechat.rb', line 18

def access_token
  read_access_token || refresh_access_token
end

#add_tag_for_users(users, tag_id) ⇒ Object 



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# File 'lib/ocean/wechat.rb', line 89

def add_tag_for_users(users, tag_id)
  params = {
    open_list: users,
    tagid: tag_id
  }

  request("#{BASE_URL}/tags/members/batchtagging",  params, :post)
end

#create_user_tag(name) ⇒ Object 



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# File 'lib/ocean/wechat.rb', line 58

def create_user_tag(name)
  params = {
    tag: {
      name: name
    }
  }

  request("#{BASE_URL}/tags/create", params, :post)
end

#find_tag_id_by_name(name) ⇒ Object 



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# File 'lib/ocean/wechat.rb', line 85

def find_tag_id_by_name(name)
  user_tags[:tags].detect { |item| item['name'] == name }['id']
end

#find_users_by_tag(name) ⇒ Object 



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# File 'lib/ocean/wechat.rb', line 73

def find_users_by_tag(name)
  res = request(
    "#{BASE_URL}/user/tag/get",
    {
      tagid: find_tag_id_by_name(name)
    },
    :post
  )

  res['count'] == 0 ? [] : res['data']['openid']
end

#notify(**args) ⇒ Object

Use wechat template to send message



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# File 'lib/ocean/wechat.rb', line 23

def notify(**args)
  notify_block = lambda do |open_id|
    url = "#{BASE_URL}/message/template/send"
    params = {
      touser: open_id,
      template_id: wechat_notify(args[:event], 'template'),
      url: args[:redirect_url],
      data: {}
    }

    args.each { |k, v| params[:data][k] = { value: v, color: NOTIFY_DEFAULT_COLOR } }

    request(url, params, :post)
  end

  [].tap do |item|
    wechat_notify(args[:event], 'users').each do |open_id|
      item << {
        open_id: open_id,
        success: notify_block.call(open_id)[:errcode] == SUCCESS_CODE
      }
    end
  end
end

#notify_templates ⇒ Object

Get all notify template



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# File 'lib/ocean/wechat.rb', line 49

def notify_templates
  request("#{BASE_URL}/template/get_all_private_template")
end

#user_tags ⇒ Object

Get all user tag



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# File 'lib/ocean/wechat.rb', line 69

def user_tags
  request("#{BASE_URL}/tags/get")
end

#users ⇒ Object

Get all followers



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# File 'lib/ocean/wechat.rb', line 54

def users
  request("#{BASE_URL}/user/get")
end