审批&备货单

2025-09-09 13:42:00 +08:00
parent 5dd2925687
commit 918bac19a5
23 changed files with 1928 additions and 1427 deletions
@@ -5,6 +5,7 @@ namespace app\admin\service;
 use app\admin\validate\SysDictValidate;
 use app\common\traits\crud\CrudServiceTrait;
 use app\common\model\SysDict;
+use app\common\model\SysDictCategory;
 use support\Request;

 class SysDictService
@@ -133,4 +134,90 @@ class SysDictService

        return $data;
    }
+
+
+
+    /*
+    
+        示例用法：
+        
+        // 1) 获取分类为“车辆类型”的所有字典
+        $list = $dictService->getDictsByCategoryName('车辆类型');
+        // => [['dict_code' => 'SUV', 'dict_name' => '越野车'], …]
+
+        // 2) 获取某分类下某个 code 的名称
+        $name = $dictService->getDictName('车辆类型', 'SUV');
+        // => "越野车"
+
+        // 3) 获取某分类下拉选项
+        $options = $dictService->getDictOptions('车辆类型');
+        // => ['SUV' => '越野车', 'SEDAN' => '轿车', …]
+
+        // 4) 通过 code 直接拿名称（不管分类）
+        $name = $dictService->getNameByCode('SUV');
+        // => "越野车"
+
+    */
+
+
+    /**
+     * 根据分类名获取字典列表
+     */
+    public function getDictsByCategoryName(string $categoryName): array
+    {
+        $category = SysDictCategory::where('category_name', $categoryName)
+            ->where('status', 1)
+            ->first();
+
+        if (!$category) {
+            return [];
+        }
+
+        return $category->dicts()->get(['dict_code', 'dict_name'])->toArray();
+    }
+
+    /**
+     * 根据分类名 + 字典code 获取字典项名称
+     */
+    public function getDictName(string $categoryName, string $dictCode): ?string
+    {
+        $dict = SysDict::whereHas('category', function ($q) use ($categoryName) {
+                $q->where('category_name', $categoryName)->where('status', 1);
+            })
+            ->where('dict_code', $dictCode)
+            ->where('status', 1)
+            ->whereNull('deleted_at')
+            ->first();
+
+        return $dict?->dict_name;
+    }
+
+    /**
+     * 根据分类名获取下拉键值对
+     * 返回格式：['code1' => '名称1', 'code2' => '名称2']
+     */
+    public function getDictOptions(string $categoryName): array
+    {
+        $dicts = $this->getDictsByCategoryName($categoryName);
+
+        $options = [];
+        foreach ($dicts as $item) {
+            $options[$item['dict_code']] = $item['dict_name'];
+        }
+
+        return $options;
+    }
+
+    /**
+     * 根据字典 code 获取对应的名称（不依赖分类）
+     */
+    public function getNameByCode(string $dictCode): ?string
+    {
+        $dict = SysDict::where('dict_code', $dictCode)
+            ->where('status', 1)
+            ->whereNull('deleted_at')
+            ->first();
+
+        return $dict?->dict_name;
+    }
 }