forgeplus/app/libs/wechat_oauth/service.rb

61 lines
1.8 KiB
Ruby

module WechatOauth::Service
module_function
def request(method, url, params)
WechatOauth.logger.info("[WechatOauth] [#{method.to_s.upcase}] #{url} || #{params}")
client = Faraday.new(url: WechatOauth.base_url)
response = client.public_send(method, url, params)
result = JSON.parse(response.body)
WechatOauth.logger.info("[WechatOauth] [#{response.status}] #{result}")
if result['errcode'].present? && result['errcode'].to_s != '0'
raise WechatOauth::Error.new(result['errcode'], result['errmsg'])
end
result
end
# https://developers.weixin.qq.com/doc/oplatform/Website_App/WeChat_Login/Wechat_Login.html
# response:
# {
# "access_token":"ACCESS_TOKEN",
# "expires_in":7200,
# "refresh_token":"REFRESH_TOKEN",
# "openid":"OPENID",
# "scope":"SCOPE",
# "unionid": "o6_bmasdasdsad6_2sgVt7hMZOPfL"
# }
def access_token(code)
params = {
appid: WechatOauth.appid,
secret: WechatOauth.secret,
code: code,
grant_type: 'authorization_code'
}
request(:get, '/sns/oauth2/access_token', params)
end
# https://developers.weixin.qq.com/doc/oplatform/Website_App/WeChat_Login/Authorized_Interface_Calling_UnionID.html
# response:
# {
# "openid":"OPENID",
# "nickname":"NICKNAME",
# "sex":1,
# "province":"PROVINCE",
# "city":"CITY",
# "country":"COUNTRY",
# "headimgurl": "http://wx.qlogo.cn/mmopen/g3MonUZtNHkdmzicIlibx6iaFqAc56vxLSUfpb6n5WKSYVY0ChQKkiaJSgQ1dZuTOgvLLrhJbERQQ4eMsv84eavHiaiceqxibJxCfHe/0",
# "privilege":[
# "PRIVILEGE1",
# "PRIVILEGE2"
# ],
# "unionid": "o6_bmasdasdsad6_2sgVt7hMZOPfL"
#
# }
def user_info(access_token, openid)
request(:get, '/sns/userinfo', access_token: access_token, openid: openid)
end
end