计量单位转换

config/define.php

@@ -77,6 +77,11 @@
         )
     );
 
+    define('WEIGHT_LIANG', 1);
+    $GLOBALS['weight_convert_list'] = array(
+        '两'=> WEIGHT_LIANG,
+    );
+
     $GLOBALS['weight_list'] = array(
         "汉" => array(
             '少许'=>'',

control/index.php

@@ -331,18 +331,17 @@ class index extends publicBase {
     public function ajax_unit_conv() {
         $uinfo = $this->_check_login();
 
-        $name = trim($this->post('name')) ? trim($this->post('name')) : '两';
+        $unit_name = '两';
+        $unit_type = $GLOBALS['weight_convert_list'][$unit_name];
 
         $m_formula = new mFormula();
-        $unit = $m_formula->getUnitByName($name);
+        $unit_conv = $m_formula->getUnitConvList($unit_type);
 
-        $unit_conv = $m_formula->getUnitConvList($unit['id']);
-
-        $user_conv = $m_formula->getUserConv($uinfo['uid'], $unit['id']);
+        $user_conv = $m_formula->getUserConv($uinfo['uid'], $unit_type);
         foreach ($unit_conv as  &$conv) {
-            $conv['conv_txt'] = "1{$unit['name']}={$conv['num']}g";
+            $conv['conv_txt'] = "1{$unit_name}={$conv['num']}g";
             if($user_conv['conv_id'] == $conv['id']){
-                $user_conv['conv_txt'] = "当前1{$unit['name']}={$conv['num']}g";
+                $user_conv['conv_txt'] = "当前1{$unit_name}={$conv['num']}g";
             }
         }
 
@@ -352,11 +351,11 @@ class index extends publicBase {
     public function ajax_set_user_conv() {
         $uinfo = $this->_check_login();
 
-        $unit_id = trim($this->post('unit_id')) + 0;
+        $unit_type = trim($this->post('unit_type')) + 0;
         $conv_id = trim($this->post('conv_id')) + 0;
 
         $m_formula = new mFormula();
-        $res = $m_formula->saveUserConv($uinfo['uid'], $unit_id, $conv_id);
+        $res = $m_formula->saveUserConv($uinfo['uid'], $unit_type, $conv_id);
         if (!$res) $this->ajax_json(false, $m_formula->getError());
 
         $this->ajax_json(true, '保存成功');

data/dFormula.php

@@ -44,14 +44,10 @@ class dFormula extends dBase {
             'formula_id',
             'use_num',
         ),
-        'tcm_unit_list' => array(
-            'id',
-            'name',
-        ),
         'tcm_unit_conv' => array(
             'id',
             'uid',
-            'unit_id',
+            'unit_type',
             'num',
             'from',
             'is_delete',
@@ -60,7 +56,7 @@ class dFormula extends dBase {
         'tcm_user_conv' => array(
             'id',
             'uid',
-            'unit_id',
+            'unit_type',
             'conv_id',
         ),
     );
@@ -71,7 +67,6 @@ class dFormula extends dBase {
         'tcm_herb' => 'id',
         'tcm_collect_log' => 'id',
         'tcm_formula_use_log' => 'id',
-        'tcm_unit_list' => 'id',
         'tcm_unit_conv' => 'id',
         'tcm_user_conv' => 'id',
     );

model/mFormula.php

@@ -12,7 +12,6 @@ class mFormula extends mBase {
     private $herb_tbl;
     private $collect_log_tbl;
     private $formula_use_log_tbl;
-    private $unit_list;
     private $unit_conv;
     private $user_conv;
 
@@ -23,7 +22,6 @@ class mFormula extends mBase {
         $this->herb_tbl = 'tcm_herb';
         $this->collect_log_tbl = 'tcm_collect_log';
         $this->formula_use_log_tbl = 'tcm_formula_use_log';
-        $this->unit_list = 'tcm_unit_list';
         $this->unit_conv = 'tcm_unit_conv';
         $this->user_conv = 'tcm_user_conv';
     }
@@ -81,10 +79,10 @@ class mFormula extends mBase {
 
     public function convByUserChoice($uid, $num_str) {
         $unit_name = preg_replace('/\d/', '', $num_str);
-        $unit = $this->getUnitByName($unit_name);
-        if (!$unit) return false;
+        $unit_type = $GLOBALS['weight_convert_list'][$unit_name];
+        if (!$unit_type) return false;
 
-        $user_conv = $this->getUserConv($uid, $unit['id']);
+        $user_conv = $this->getUserConv($uid, $unit_type);
         if (!$user_conv) return false;
 
         $unit_conv = $this->getUnitConvById($user_conv['conv_id']);
@@ -642,29 +640,25 @@ class mFormula extends mBase {
         return $this->obj->count($this->collect_log_tbl);
     }
 
-    public function getUnitByName($name) {
-        return $this->obj->select($this->unit_list, array('sql' => '`name`=?', 'vals' => array($name)));
-    }
-
     public function getUnitConvById($id) {
         return $this->obj->select($this->unit_conv, array('sql' => '`id`=? and `is_delete`=?', 'vals' => array($id, 0)));
     }
 
-    public function getUnitConvList($unit_id) {
-        return $this->obj->selectAll($this->unit_conv, array('sql' => '`unit_id`=? and `is_delete`=?', 'vals' => array($unit_id, 0)));
+    public function getUnitConvList($unit_type) {
+        return $this->obj->selectAll($this->unit_conv, array('sql' => '`unit_type`=? and `is_delete`=?', 'vals' => array($unit_type, 0)));
     }
 
-    public function getUserConv($uid, $unit_id) {
-        return $this->obj->select($this->user_conv, array('sql' => '`uid`=? and `unit_id`=?', 'vals' => array($uid, $unit_id)));
+    public function getUserConv($uid, $unit_type) {
+        return $this->obj->select($this->user_conv, array('sql' => '`uid`=? and `unit_type`=?', 'vals' => array($uid, $unit_type)));
     }
 
-    public function saveUserConv($uid, $unit_id, $conv_id) {
-        if (!$unit_id || !$conv_id) {
+    public function saveUserConv($uid, $unit_type, $conv_id) {
+        if (!$unit_type || !$conv_id) {
             $this->setError('参数错误');
             return false;
         }
 
-        $user_conv = $this->getUserConv($uid, $unit_id);
+        $user_conv = $this->getUserConv($uid, $unit_type);
         if ($user_conv) {
             $res = $this->updateUserConv($user_conv['id'], array('conv_id' => $conv_id));
             if (!$res) {
@@ -674,7 +668,7 @@ class mFormula extends mBase {
             return true;
         }
 
-        $res = $this->insertUserConv(array('uid' => $uid, 'unit_id' => $unit_id, 'conv_id' => $conv_id));
+        $res = $this->insertUserConv(array('uid' => $uid, 'unit_type' => $unit_type, 'conv_id' => $conv_id));
         if (!$res) {
             $this->setError('设置失败');
             return false;