From be8ac0f291d9619a13f998b4d86572ad9f79da50 Mon Sep 17 00:00:00 2001 From: hantao Date: Wed, 2 Jul 2025 20:14:15 +0800 Subject: [PATCH] api --- application/admin/controller/wechat/Api.php | 197 +++++++++++++++++- .../admin/model/car/AttributeValue.php | 9 - application/admin/model/car/Attributes.php | 5 - 3 files changed, 196 insertions(+), 15 deletions(-) diff --git a/application/admin/controller/wechat/Api.php b/application/admin/controller/wechat/Api.php index 5b67cbc..423cc36 100644 --- a/application/admin/controller/wechat/Api.php +++ b/application/admin/controller/wechat/Api.php @@ -2,6 +2,9 @@ namespace app\admin\controller\wechat; +use app\admin\model\car\Attributes; +use app\admin\model\car\AttributeValue; +use app\admin\model\Cars; use app\common\controller\Backend; use think\Db; @@ -26,6 +29,198 @@ class Api extends Backend $tree = $this->buildTree($data); $formattedTree = $this->formatTree($tree); - return $this->return_json($formattedTree); + + + $data = Attributes::order('sort_order')->select(); + + $res = []; + foreach ($data as $datum){ + $datum->options = json_decode($datum->options); + $re = $datum->toArray(); + $out = [ + 'id' => $re['id'], + 'label' => $re['name'], + 'type' => $re['input_type'], + 'options' => $re['options'], + 'name' => $re['field_key'], + 'value' => $value_map[$re['id']] ?? null, + ]; + $res [] =$out; + } + + $out = [ + 'brands' => $formattedTree, + 'extend' => $res + ]; + return $this->return_json($out); + } + + + public function car() + { + $data = request()->post(); + $build = Cars::where('is_active',1); + $attr = $data['attr'] ?? null; + $brand = $data['brand'] ?? null; + if ($attr){ + $ids = $this->getAttrIds($attr); + $build->whereIn('id',$ids); + } + if ($brand){ + $build->whereIn('series_id',$brand); + } + + $list = $build->paginate(); + + $res = []; + $car_ids = []; + foreach ($list->items() as $item){ + $out = $item->toArray(); + $car_ids [] = $item['id']; + $out['cover_image'] = explode(',',$out['cover_image']); + $res [] = $out; + } + + $attr_value = AttributeValue::whereIn('car_id',$car_ids)->select(); + $attr_array = []; + foreach ($attr_value as $item){ + $attr_array [] = $item->toArray(); + } + + + $attr_field = Attributes::order('sort_order')->select(); + + $attr_field_array = []; + foreach ($attr_field as $datum){ + $datum->options = json_decode($datum->options,true); + $re = $datum->toArray(); + $out = [ + 'id' => $re['id'], + 'label' => $re['name'], + 'type' => $re['input_type'], + 'options' => $re['options'], + 'name' => $re['field_key'], + 'sort_order' => $re['sort_order'], + + ]; + $attr_field_array [] =$out; + } + + $car_attr_map = $this->mapAllCarAttributesSorted($attr_array,$attr_field_array); + + foreach ($res as &$re){ + if (isset($car_attr_map[$re['id']])){ + $re['attr'] = $car_attr_map[$re['id']]; + } + } + + return $this->return_json( + [ + 'total' => $list->total(), + 'items' => $res + ] + ); + + } + + + function mapAllCarAttributesSorted(array $carAttributes, array $attributeDefs): array + { + // 把属性定义按 id 映射为键，并附带 sort_order + $defMap = []; + foreach ($attributeDefs as $def) { + $defMap[$def['id']] = $def; + } + + // 先聚合 car_id 下的属性条目 + $cars = []; + foreach ($carAttributes as $attr) { + $carId = $attr['car_id']; + $attributeId = $attr['attribute_id']; + $value = $attr['value']; + + if (!isset($defMap[$attributeId])) continue; + $def = $defMap[$attributeId]; + + $label = $def['label']; + $type = $def['type']; + $sortOrder = $def['sort_order']; + $key = null; + + if ($type === 'checkbox') { + foreach ($def['options'] as $opt) { + if ((string)$opt['value'] === (string)$value) { + $key = $opt['key']; + break; + } + } + } elseif ($type === 'range') { + $key = $value . $def['options']['unit']; + } + + if (!is_null($key)) { + $cars[$carId][] = [ + 'label' => $label, + 'key' => $key, + 'sort_order' => $sortOrder + ]; + } + } + + // 对每个 car_id 下的属性按 sort_order 排序，并转成 label => key 格式 + $result = []; + foreach ($cars as $carId => $items) { + usort($items, function($a, $b) { + return $a['sort_order'] <=> $b['sort_order']; + }); + + foreach ($items as $item) { + $result[$carId][$item['label']] = $item['key']; + } + } + + return $result; + } + + + + private function getAttrIds($attrs) + { + $attrDB = Attributes::field('id,field_key,input_type')->select(); + $attr_array = []; + foreach ($attrDB as $item){ + $attr_array[] = $item->toArray(); + } + $attr_map = array_column($attr_array,null,'field_key'); + $car_id = []; + foreach ($attrs as $key=>$item) { + + if (isset($attr_map[$key])){ + $field = $attr_map[$key]; + if ($field['input_type'] == 'checkbox'){ + $ids = AttributeValue::where('attribute_id',$field['id']) + ->whereIn('value',$item)->column('DISTINCT car_id'); + if ($car_id){ + $car_id = array_intersect($car_id,$ids); + }else{ + $car_id = $ids; + } + + }elseif ($field['input_type'] == 'range'){ + $ids = AttributeValue::where('attribute_id',$field['id']) + ->where('value','>=',$item['start']) + ->where('value','<=',$item['end']) + ->column('DISTINCT car_id'); + if ($car_id){ + $car_id = array_intersect($car_id,$ids); + }else{ + $car_id = $ids; + } + } + } + + } + + return array_values(array_unique($car_id)); } } diff --git a/application/admin/model/car/AttributeValue.php b/application/admin/model/car/AttributeValue.php index 7d8a249..14461fe 100644 --- a/application/admin/model/car/AttributeValue.php +++ b/application/admin/model/car/AttributeValue.php @@ -8,10 +8,6 @@ use think\Model; class AttributeValue extends Model { - - - - // 表名 protected $table = 'car_attribute_values'; @@ -23,11 +19,6 @@ class AttributeValue extends Model protected $updateTime = false; protected $deleteTime = false; - // 追加属性 - protected $append = [ - 'input_type_text' - ]; - public function getInputTypeList() diff --git a/application/admin/model/car/Attributes.php b/application/admin/model/car/Attributes.php index 5c83d43..712428e 100644 --- a/application/admin/model/car/Attributes.php +++ b/application/admin/model/car/Attributes.php @@ -23,11 +23,6 @@ class Attributes extends Model protected $updateTime = false; protected $deleteTime = false; - // 追加属性 - protected $append = [ - 'input_type_text' - ]; - public function getInputTypeList()