Add AqiLive model

db/migrate/4_create_city_aqi_lives.rb

+class CreateAqiLives < ActiveRecord::Migration[5.0]
+  def up
+    create_table :aqi_lives do |t|
+      t.integer :aqi
+      t.string :area
+      t.float :co
+      t.float :co_24h
+      t.float :no2
+      t.float :no2_24h
+      t.float :o3
+      t.float :o3_24h
+      t.float :o3_8h
+      t.float :o3_8h_24h
+      t.float :pm10
+      t.float :pm10_24h
+      t.float :pm2_5
+      t.float :pm2_5_24h
+      t.string :position_name
+      t.string :primary_pollutant
+      t.string :quality
+      t.float :so2
+      t.float :so2_24h
+      t.string :station_code
+      t.datetime :time_point
+
+      t.timestamps
+    end
+  end
+
+  def down
+    drop_table :aqi_lives
+  end
+end
+

lib/weather-model/source_schemas/aqi.rb

 module WeatherModel
   module SourceSchema
-    AqiForecast = 
-      {
+
+    AqiForecast = {
       sort: 'Aqi',
       table_name: :aqi_forecasts,
       schema: {
@@ -52,37 +52,64 @@ module WeatherModel
       }
     }
 
-    RealtimeAqi = 
-      {
+    AqiLive = {
       sort: 'Aqi',
-        table_name: :realtime_aqi,
+      table_name: :aqi_lives,
       schema: {
-          datetime: :datetime,
-          aqi: :string,
-          level: :string,
-          pripoll: :string,
-          content: :string,
-          measure: :string,
+        aqi: :integer,
+        area: :string,
+        co: :float,
+        co_24: :float,
+        no2: :float,
+        no2_24: :float,
+        o3: :float,
+        o3_24: :float,
+        o3_8h: :float,
+        o3_8h_24: :float,
+        pm10: :float,
+        pm10_24: :float,
+        pm2_5: :float,
+        pm2_5_24: :float,
+        position_name: :string,
+        primary_pollutant: :string,
+        quality: :string,
+        so2: :float,
+        so2_24h: :float,
+        station_code: :string,
+        time_point: :dateime,
       },
       options: {
-          index: %i[datetime],
-          expire: 3 * 24 * 60 * 60,
+        index: %i[area, time_point],
+        expire: 2 * 24 * 60 * 60,
         unique: nil,
         belongs_to: nil,
         has_many: nil,
-          json_column: :msg
+        json_column: :nil,
       },
-        factory_name: :realtime_aqi,
+      factory_name: :aqi_live,
       factory: {
-          datetime: Time.parse('2011-11-11 11:11'),
-          aqi: '54',
-          level: '良',
-          pripoll: 'PM10',
-          msg: {
-            content: '空气质量可接受，但某些污染物可能对极少数异常敏感人群健康有较弱影响。',
-            measure: '建议措施极少数异常敏感人群应减少户外活动。'
-          }
-        }
+        "aqi" => 46,
+        "area" => "宜宾",
+        "co" => 1.1,
+        "co_24h" => 1.2,
+        "no2" => 20,
+        "no2_24h" => 22,
+        "o3" => 73,
+        "o3_24h" => 129,
+        "o3_8h" => 45,
+        "o3_8h_24h" => 53,
+        "pm10" => 45,
+        "pm10_24h" => 60,
+        "pm2_5" => 32,
+        "pm2_5_24h" => 42,
+        "position_name" => "市政府",
+        "primary_pollutant" => null,
+        "quality" => "优",
+        "so2" => 10,
+        "so2_24h" => 13,
+        "station_code" => "1885A",
+        "time_point" => "2017-05-21T16:00:00Z",
+      },
     }
   end
 end