整体实现逻辑介绍

1.对查询数据做一个总体查询,需要根据查询自己主要业务逻辑数据.

2.对总体查询数据和时间和币种类型做三部分数据处理.

3.总体查询数据按照币种和日期组装二维数据对应得键值是价格.

4.对时间做个数据处理主要是基于时间字段做个二维数组数据处理.

5.对币种做个一维数组下标为数字,后期做数据处理需要使用for循环处理数据.

6.统计汇总总和需要 3方法和5方法处理数据,在做数据逻辑汇总运算.

7.统计每日不同币种需要 3方法和4方法处理数据,在做数据逻辑合并数组运算.

//30天收入走势图

public functionactionIncome()

{/*$l sql查询后数据结构(分组日期和币种)

array[0=>array[

'date' => '20180208',---日期

'fee' => '10.00', ---价格

'currency' => 'USD', ---币种类型

],1=>array[

'date' => '20180208',

'fee' => '20.00',

'currency' => 'TWD',

]];*/

$l = $this->incomeService->getDateIncomeList();/*$type sql查询后数据结构(distinct币种字段)

array[0=>array[

'currency' => 'USD',

],1=>array[

'currency' => 'TWD',

]];*/

$type = $this->incomeService->getCurrency();$number = count($type);/*$data_type 币种类型,数据处理过后结构

array[

0 => 'USD',

1 => 'TWD',

];*/

$data_type = array();foreach ($type as $key=>$value) {$data_type[$key] = $value['currency'];

}/*$data_total 统计每天不同币种价格,数据处理过后结构

array['USD'=>array[

'20180208' => '10.00',

'20180207' => '20.00',

],'TWD'=>array[

'20180208' => '10.00',

'20180207' => '20.00',,

]];*/

$data_total = array();foreach ($l as $key=>$value) {$data_total[$value['currency']][$value['date']] = $value['fee'];

}/*$total_sum 统计30天币种汇总,数据处理过后结构

array[

'USD' => '10.00',

'TWD' => '20.00',

];*/

$total_sum = array();for($i=0; $i

}/*$time 统计时间,数据处理过后结构

array['20180208'=>array[

'date' => '20180208',

],'20180207'=>array[

'date' => '20180207',

]];*/

$time = array();foreach ($l as $key=>$value) {$time[$value['date']]['date'] = $value['date'];

}/*$list 汇总合并每天不同币种,数据处理过后结构

array['20180208'=>array[

'date' => '20180208',

'USD' => '10.00',

'TWD' => '20.00',

],'20180207'=>array[

'date' => '20180207',

'USD' => '10.00',

'TWD' => '20.00',

]];*/

$list = array();foreach ($time as $key=>$value){$list[$key]['date'] = $key;for($i=0; $i

}

}//Highcharts数据图表插件数据处理 ---(可以用百度等插件)

$chartsData = $this->searchChartsDataFormat($list);$this->render('income', array('list' => $list,

'chartsData' => $chartsData,

'total_sum' => $total_sum,

'number' => $number,

'data_type' => $data_type,));

}/**

* [searchChartsData 数据图表使用]

* @param string $sql [description]

* @return [type] [array]*/

public function searchChartsDataFormat($data){if(!is_array($data))return array();$day=$total_CNY=$total_THB=$total_TWD=$total_USD=array();$result=array();foreach ($data as $k => $v) {$day[]='\''.$v['date'].'\'';$total_CNY[]= $v['CNY'];$total_THB[]= $v['THB'];$total_TWD[]= $v['TWD'];$total_USD[]= $v['USD'];

}$result['date']=implode(',', array_reverse($day) );$result['total_CNY']=implode(',', array_reverse($total_CNY) );$result['total_THB']=implode(',', array_reverse($total_THB) );$result['total_TWD']=implode(',', array_reverse($total_TWD) );$result['total_USD']=implode(',', array_reverse($total_USD) );return $result;

}