调整数据库表的单复数
This commit is contained in:
@@ -130,9 +130,9 @@ class City extends Controller
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]);
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}
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public function children(int $parentId)
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public function children(string $parentCode)
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{
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$children = $this->cityService->getChildren($parentId);
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$children = $this->cityService->getChildren($parentCode);
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return response()->json([
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'code' => 200,
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'message' => 'success',
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@@ -11,7 +11,7 @@ class Department extends Model
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{
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use ModelTrait, SoftDeletes;
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protected $table = 'auth_departments';
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protected $table = 'auth_department';
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protected $fillable = [
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'name',
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@@ -11,7 +11,7 @@ class Permission extends Model
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{
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use ModelTrait, SoftDeletes;
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protected $table = 'auth_permissions';
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protected $table = 'auth_permission';
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protected $fillable = [
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'title',
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@@ -11,7 +11,7 @@ class Role extends Model
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{
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use ModelTrait, SoftDeletes;
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protected $table = 'auth_roles';
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protected $table = 'auth_role';
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protected $fillable = [
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'name',
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@@ -14,7 +14,7 @@ class User extends Authenticatable implements JWTSubject
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{
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use ModelTrait, SoftDeletes;
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protected $table = 'auth_users';
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protected $table = 'auth_user';
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protected $fillable = [
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'username',
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@@ -9,40 +9,35 @@ use Illuminate\Database\Eloquent\Relations\HasMany;
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class City extends Model
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{
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use ModelTrait;
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protected $table = 'system_cities';
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protected $table = 'system_city';
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protected $fillable = [
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'parent_id',
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'name',
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'title',
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'code',
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'pinyin',
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'pinyin_short',
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'level',
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'sort',
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'status',
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];
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protected $casts = [
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'parent_id' => 'integer',
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'level' => 'integer',
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'sort' => 'integer',
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'status' => 'boolean',
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'parent_code',
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];
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/**
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* 子级城市
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*/
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public function children(): HasMany
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{
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return $this->hasMany(City::class, 'parent_id')->orderBy('sort');
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}
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public function activeChildren(): HasMany
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{
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return $this->hasMany(City::class, 'parent_id')
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->where('status', true)
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->orderBy('sort');
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return $this->hasMany(City::class, 'parent_code', 'code');
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}
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/**
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* 父级城市
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*/
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public function parent()
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{
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return $this->belongsTo(City::class, 'parent_id');
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return $this->belongsTo(City::class, 'parent_code', 'code');
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}
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/**
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* 判断是否是顶级城市(省/直辖市/自治区)
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*/
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public function isTopLevel(): bool
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{
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return empty($this->parent_code);
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}
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}
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@@ -10,7 +10,7 @@ class Config extends Model
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{
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use ModelTrait, SoftDeletes;
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protected $table = 'system_configs';
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protected $table = 'system_setting';
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protected $fillable = [
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'group',
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@@ -11,7 +11,7 @@ class Dictionary extends Model
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{
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use ModelTrait, SoftDeletes;
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protected $table = 'system_dictionaries';
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protected $table = 'system_dictionary';
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protected $fillable = [
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'name',
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@@ -9,7 +9,7 @@ use Illuminate\Database\Eloquent\Relations\BelongsTo;
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class DictionaryItem extends Model
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{
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use ModelTrait;
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protected $table = 'system_dictionary_items';
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protected $table = 'system_dictionary_item';
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protected $fillable = [
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'dictionary_id',
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@@ -9,7 +9,7 @@ use Illuminate\Database\Eloquent\Relations\BelongsTo;
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class Log extends Model
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{
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use ModelTrait;
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protected $table = 'system_logs';
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protected $table = 'system_log';
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protected $fillable = [
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'user_id',
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@@ -11,7 +11,7 @@ class Notification extends Model
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{
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use ModelTrait, SoftDeletes;
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protected $table = 'system_notifications';
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protected $table = 'system_notification';
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protected $fillable = [
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'user_id',
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@@ -10,7 +10,7 @@ class Task extends Model
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{
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use ModelTrait, SoftDeletes;
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protected $table = 'system_tasks';
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protected $table = 'system_task';
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protected $fillable = [
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'name',
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@@ -12,27 +12,18 @@ class CityService
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{
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$query = City::query();
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if (!empty($params['parent_id'])) {
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$query->where('parent_id', $params['parent_id']);
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}
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if (!empty($params['level'])) {
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$query->where('level', $params['level']);
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if (!empty($params['parent_code'])) {
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$query->where('parent_code', $params['parent_code']);
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}
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if (!empty($params['keyword'])) {
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$query->where(function ($q) use ($params) {
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$q->where('name', 'like', '%' . $params['keyword'] . '%')
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->orWhere('code', 'like', '%' . $params['keyword'] . '%')
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->orWhere('pinyin', 'like', '%' . $params['keyword'] . '%');
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$q->where('title', 'like', '%' . $params['keyword'] . '%')
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->orWhere('code', 'like', '%' . $params['keyword'] . '%');
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});
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}
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if (isset($params['status']) && $params['status'] !== '') {
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$query->where('status', $params['status']);
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}
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$query->orderBy('sort')->orderBy('id');
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$query->orderBy('id');
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$pageSize = $params['page_size'] ?? 20;
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$list = $query->paginate($pageSize);
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@@ -47,14 +38,13 @@ class CityService
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public function getTree(): array
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{
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return $this->buildTree(City::where('status', true)->orderBy('sort')->get());
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return $this->buildTree(City::orderBy('id')->get());
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}
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public function getChildren(int $parentId): array
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public function getChildren(string $parentCode): array
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{
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return City::where('parent_id', $parentId)
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->where('status', true)
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->orderBy('sort')
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return City::where('parent_code', $parentCode)
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->orderBy('id')
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->get()
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->toArray();
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}
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@@ -69,21 +59,12 @@ class CityService
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return City::find($id);
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}
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public function getByPinyin(string $pinyin): array
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{
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return City::where('pinyin', 'like', '%' . $pinyin . '%')
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->where('status', true)
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->get()
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->toArray();
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}
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public function create(array $data): City
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{
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Validator::make($data, [
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'name' => 'required|string|max:100',
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'code' => 'required|string|max:50|unique:system_cities,code',
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'level' => 'required|integer|in:1,2,3',
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'parent_id' => 'sometimes|exists:system_cities,id',
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'title' => 'required|string|max:100',
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'code' => 'required|string|max:50|unique:system_city,code',
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'parent_code' => 'sometimes|nullable|exists:system_city,code',
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])->validate();
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$city = City::create($data);
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@@ -96,12 +77,16 @@ class CityService
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$city = City::findOrFail($id);
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Validator::make($data, [
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'name' => 'sometimes|required|string|max:100',
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'code' => 'sometimes|required|string|max:50|unique:system_cities,code,' . $id,
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'level' => 'sometimes|required|integer|in:1,2,3',
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'parent_id' => 'sometimes|exists:system_cities,id',
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'title' => 'sometimes|required|string|max:100',
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'code' => 'sometimes|required|string|max:50|unique:system_city,code,' . $id,
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'parent_code' => 'sometimes|nullable|exists:system_city,code',
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])->validate();
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// 防止循环引用
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if (isset($data['parent_code']) && $data['parent_code'] === $city->code) {
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throw new \Exception('不能将城市设置为自己的子级');
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}
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$city->update($data);
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$this->clearCache();
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return $city;
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@@ -127,19 +112,69 @@ class CityService
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return true;
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}
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public function batchUpdateStatus(array $ids, bool $status): bool
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/**
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* 获取所有顶级城市(省/直辖市/自治区)
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*/
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public function getTopLevel(): array
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{
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City::whereIn('id', $ids)->update(['status' => $status]);
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$this->clearCache();
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return true;
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return City::whereNull('parent_code')
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->orderBy('id')
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->get()
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->toArray();
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}
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private function buildTree(array $cities, int $parentId = 0): array
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/**
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* 根据父级编码获取城市
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*/
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public function getByParentCode(string $parentCode): array
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{
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return City::where('parent_code', $parentCode)
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->orderBy('id')
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->get()
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->toArray();
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}
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/**
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* 获取城市的完整路径(从顶级到当前)
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*/
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public function getPath(string $code): array
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{
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$path = [];
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$city = $this->getByCode($code);
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while ($city) {
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array_unshift($path, $city);
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$city = $city->parent;
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}
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return $path;
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}
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/**
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* 获取城市的所有子孙
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*/
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public function getDescendants(string $code): array
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{
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$descendants = [];
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$this->collectDescendants($code, $descendants);
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return $descendants;
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}
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private function collectDescendants(string $parentCode, array &$result): void
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{
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$children = City::where('parent_code', $parentCode)->get();
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foreach ($children as $child) {
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$result[] = $child;
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$this->collectDescendants($child->code, $result);
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}
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}
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private function buildTree($cities, string $parentCode = ''): array
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{
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$tree = [];
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foreach ($cities as $city) {
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if ($city['parent_id'] == $parentId) {
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$children = $this->buildTree($cities, $city['id']);
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if ($city->parent_code == $parentCode) {
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$children = $this->buildTree($cities, $city->code);
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if (!empty($children)) {
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$city['children'] = $children;
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}
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@@ -167,32 +202,36 @@ class CityService
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return $tree;
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}
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/**
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* 获取省份(兼容旧接口)
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*/
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public function getProvinces(): array
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{
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return City::where('level', 1)
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->where('status', true)
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->orderBy('sort')
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->get()
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->toArray();
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return $this->getTopLevel();
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}
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/**
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* 获取城市(兼容旧接口)
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*/
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public function getCities(int $provinceId): array
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{
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return City::where('parent_id', $provinceId)
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->where('level', 2)
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->where('status', true)
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->orderBy('sort')
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->get()
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->toArray();
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// 由于新结构使用code关联,这里需要根据id找到对应的code
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$province = City::find($provinceId);
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if (!$province) {
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return [];
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}
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return $this->getByParentCode($province->code);
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}
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/**
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* 获取区县(兼容旧接口)
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*/
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public function getDistricts(int $cityId): array
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{
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return City::where('parent_id', $cityId)
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->where('level', 3)
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->where('status', true)
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->orderBy('sort')
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->get()
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->toArray();
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$city = City::find($cityId);
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if (!$city) {
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return [];
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}
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return $this->getByParentCode($city->code);
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}
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}
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@@ -88,7 +88,7 @@ class ConfigService
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{
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Validator::make($data, [
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'group' => 'required|string|max:50',
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'key' => 'required|string|max:100|unique:system_configs,key',
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'key' => 'required|string|max:100|unique:system_setting,key',
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'name' => 'required|string|max:100',
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'type' => 'required|string|in:string,text,number,boolean,select,radio,checkbox,file,json',
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])->validate();
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@@ -104,7 +104,7 @@ class ConfigService
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Validator::make($data, [
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'group' => 'sometimes|required|string|max:50',
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'key' => 'sometimes|required|string|max:100|unique:system_configs,key,' . $id,
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'key' => 'sometimes|required|string|max:100|unique:system_setting,key,' . $id,
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'name' => 'sometimes|required|string|max:100',
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'type' => 'sometimes|required|string|in:string,text,number,boolean,select,radio,checkbox,file,json',
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])->validate();
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