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優化 namesByQuery() 對純數字查詢的處理並添加測試
當輸入為純數字時，直接按 c_personid 精確查詢，避免複雜的多條件搜尋： - 使用 ctype_digit() 判斷是否為純數字 - 直接使用 WHERE c_personid = ? 進行精確查詢 - 保留完整的 JOIN 以獲取朝代、地址、字號等相關資訊 - 其他類型查詢仍使用原有邏輯 新增測試套件 BiogMainNameSearchTest： - 測試純數字查詢的優化路徑 - 測試不存在的 ID 返回空結果 - 測試混合字母數字使用複雜搜尋 - 測試前導零的處理 - 測試完整 JOIN 數據的獲取 - 測試空查詢返回分頁列表 所有 86 個 Feature 測試通過（1 個跳過 SQLite 不支持 FIELD() 函數）。
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‎app/Repositories/BiogMainRepository.php‎

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@@ -253,6 +253,27 @@ static public function namesByQuery(Request $request, $num=20)
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$names_json = json_encode($arr);
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return $names_json;
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}
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// 20251109優化：當輸入為純數字時，直接按 c_personid 精確查詢，避免複雜的多條件搜尋
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if (ctype_digit($request->q)) {
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$names = BiogMain::select('BIOG_MAIN.c_personid', 'BIOG_MAIN.c_name_chn', 'BIOG_MAIN.c_name', 'DYNASTIES.c_dynasty_chn', 'BIOG_MAIN.c_index_year', 'ADDR_CODES.c_name_chn AS ADDR_c_name_chn', 'A1.c_alt_name_chn as c_alt_name_chn_zi', 'A2.c_alt_name_chn as c_alt_name_chn_hao')
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->leftJoin('DYNASTIES', 'DYNASTIES.c_dy', '=', 'BIOG_MAIN.c_dy')
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->leftJoin('ADDR_CODES', 'ADDR_CODES.c_addr_id', '=', 'BIOG_MAIN.c_index_addr_id')
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->leftJoin('ALTNAME_DATA as A1', function($join) {
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$join->on('A1.c_personid', '=', 'BIOG_MAIN.c_personid')
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->where('A1.c_alt_name_type_code', '=', 4);
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})
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->leftJoin('ALTNAME_DATA as A2', function($join) {
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$join->on('A2.c_personid', '=', 'BIOG_MAIN.c_personid')
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->where('A2.c_alt_name_type_code', '=', 5);
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})
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->where('BIOG_MAIN.c_personid', '=', $request->q)
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->groupBy('BIOG_MAIN.c_personid')
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->paginate($num);
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$names->appends(['q' => $request->q])->links();
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return $names;
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}
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//20210827修改拼音檢索時以字為單位
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//$names = BiogMain::select(['c_personid', 'c_name_chn', 'c_name'])->where('c_name_chn', 'like', '%'.$request->q.'%')->orWhere('c_name', 'like', '%'.$request->q.'%')->orWhere('c_personid', $request->q)->paginate($num);
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//20211112註記，已得到查詢條件，維持SQL LeftJoin的特性，一次性提供完整資料。

‎tests/Feature/BiogMainNameSearchTest.php‎

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<?php
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namespace Tests\Feature;
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use App\BiogMain;
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use App\Repositories\BiogMainRepository;
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use Illuminate\Http\Request;
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use Illuminate\Pagination\LengthAwarePaginator;
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use Illuminate\Support\Facades\DB;
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use Illuminate\Support\Facades\Schema;
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use Tests\TestCase;
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class BiogMainNameSearchTest extends TestCase
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{
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protected function setUp(): void
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{
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parent::setUp();
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// 設定使用 SQLite in-memory 資料庫
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config()->set('database.default', 'sqlite');
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config()->set('database.connections.sqlite', [
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'driver' => 'sqlite',
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'database' => ':memory:',
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'prefix' => '',
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]);
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// 設置快取為陣列驅動
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config(['cache.default' => 'array']);
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// 使用陣列驅動避免檔案權限問題
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config(['session.driver' => 'array']);
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// 創建必要的測試表結構
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$this->createTestTables();
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$this->seedTestData();
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}
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protected function createTestTables(): void
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{
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Schema::create('BIOG_MAIN', function ($table) {
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$table->integer('c_personid')->primary();
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$table->string('c_name_chn')->nullable();
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$table->string('c_name')->nullable();
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$table->string('c_surname')->nullable();
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$table->string('c_mingzi')->nullable();
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$table->string('c_name_proper')->nullable();
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$table->string('c_name_rm')->nullable();
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$table->string('c_surname_proper')->nullable();
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$table->string('c_mingzi_proper')->nullable();
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$table->string('c_surname_rm')->nullable();
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$table->string('c_mingzi_rm')->nullable();
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$table->integer('c_index_year')->nullable();
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$table->integer('c_dy')->nullable();
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$table->integer('c_index_addr_id')->nullable();
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});
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Schema::create('DYNASTIES', function ($table) {
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$table->integer('c_dy')->primary();
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$table->string('c_dynasty_chn')->nullable();
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});
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Schema::create('ADDR_CODES', function ($table) {
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$table->integer('c_addr_id')->primary();
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$table->string('c_name_chn')->nullable();
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});
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Schema::create('ALTNAME_DATA', function ($table) {
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$table->integer('c_personid');
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$table->integer('c_alt_name_type_code');
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$table->string('c_alt_name_chn')->nullable();
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$table->primary(['c_personid', 'c_alt_name_type_code']);
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});
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}
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protected function seedTestData(): void
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{
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// 插入測試數據
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DB::table('BIOG_MAIN')->insert([
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[
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'c_personid' => 1001,
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'c_name_chn' => '蘇軾',
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'c_name' => 'Su Shi',
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'c_surname' => '蘇',
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'c_mingzi' => '軾',
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'c_index_year' => 1050,
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'c_dy' => 15,
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'c_index_addr_id' => 100,
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'c_name_proper' => null,
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'c_name_rm' => null,
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'c_surname_proper' => null,
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'c_mingzi_proper' => null,
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'c_surname_rm' => null,
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'c_mingzi_rm' => null,
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],
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[
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'c_personid' => 1002,
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'c_name_chn' => '蘇轍',
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'c_name' => 'Su Zhe',
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'c_surname' => '蘇',
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'c_mingzi' => '轍',
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'c_index_year' => 1045,
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'c_dy' => 15,
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'c_index_addr_id' => 100,
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'c_name_proper' => null,
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'c_name_rm' => null,
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'c_surname_proper' => null,
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'c_mingzi_proper' => null,
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'c_surname_rm' => null,
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'c_mingzi_rm' => null,
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],
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[
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'c_personid' => 2001,
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'c_name_chn' => '王安石',
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'c_name' => 'Wang Anshi',
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'c_surname' => '王',
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'c_mingzi' => '安石',
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'c_index_year' => 1030,
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'c_dy' => 15,
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'c_index_addr_id' => 101,
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'c_name_proper' => null,
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'c_name_rm' => null,
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'c_surname_proper' => null,
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'c_mingzi_proper' => null,
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'c_surname_rm' => null,
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'c_mingzi_rm' => null,
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],
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]);
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DB::table('DYNASTIES')->insert([
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['c_dy' => 15, 'c_dynasty_chn' => '宋'],
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]);
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DB::table('ADDR_CODES')->insert([
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['c_addr_id' => 100, 'c_name_chn' => '眉州'],
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['c_addr_id' => 101, 'c_name_chn' => '臨川'],
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]);
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DB::table('ALTNAME_DATA')->insert([
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['c_personid' => 1001, 'c_alt_name_type_code' => 4, 'c_alt_name_chn' => '子瞻'],
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['c_personid' => 1001, 'c_alt_name_type_code' => 5, 'c_alt_name_chn' => '東坡居士'],
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['c_personid' => 1002, 'c_alt_name_type_code' => 4, 'c_alt_name_chn' => '子由'],
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]);
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}
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public function test_numeric_query_uses_personid_direct_lookup(): void
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{
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$request = new Request(['q' => '1001']);
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$result = BiogMainRepository::namesByQuery($request, 20);
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$this->assertInstanceOf(LengthAwarePaginator::class, $result);
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$this->assertCount(1, $result);
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$person = $result->items()[0];
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$this->assertEquals(1001, $person->c_personid);
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$this->assertEquals('蘇軾', $person->c_name_chn);
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$this->assertEquals('宋', $person->c_dynasty_chn);
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$this->assertEquals('眉州', $person->ADDR_c_name_chn);
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$this->assertEquals('子瞻', $person->c_alt_name_chn_zi);
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$this->assertEquals('東坡居士', $person->c_alt_name_chn_hao);
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}
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public function test_numeric_query_returns_empty_for_nonexistent_id(): void
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{
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$request = new Request(['q' => '9999']);
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$result = BiogMainRepository::namesByQuery($request, 20);
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$this->assertInstanceOf(LengthAwarePaginator::class, $result);
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$this->assertCount(0, $result);
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}
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public function test_text_query_uses_complex_search(): void
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{
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// 注意：此測試在 SQLite 中會因為 FIELD() 函數不存在而失敗
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// 在實際的 MySQL/MariaDB 環境中可以正常運行
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// 因此我們只測試基本的查詢行為，不深入測試 FIELD() 排序
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$this->markTestSkipped('SQLite 不支持 MySQL FIELD() 函數，此測試需要在 MySQL/MariaDB 環境中執行');
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}
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public function test_mixed_alphanumeric_query_uses_complex_search(): void
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{
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$request = new Request(['q' => 'Su1001']);
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$result = BiogMainRepository::namesByQuery($request, 20);
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// 混合字母數字應該使用複雜搜尋，而非純數字優化
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$this->assertInstanceOf(LengthAwarePaginator::class, $result);
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}
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public function test_leading_zeros_not_treated_as_numeric(): void
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{
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$request = new Request(['q' => '01001']);
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$result = BiogMainRepository::namesByQuery($request, 20);
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// 前導零會被 ctype_digit 判定為 true，但 addslashes 可能會移除
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// 這個測試驗證行為的一致性
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$this->assertInstanceOf(LengthAwarePaginator::class, $result);
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}
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public function test_numeric_query_includes_all_join_data(): void
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{
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$request = new Request(['q' => '1002']);
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$result = BiogMainRepository::namesByQuery($request, 20);
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$this->assertCount(1, $result);
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$person = $result->items()[0];
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$this->assertEquals(1002, $person->c_personid);
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$this->assertEquals('蘇轍', $person->c_name_chn);
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$this->assertEquals('宋', $person->c_dynasty_chn);
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$this->assertEquals('眉州', $person->ADDR_c_name_chn);
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$this->assertEquals('子由', $person->c_alt_name_chn_zi);
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// 蘇轍沒有號，應該為 null
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$this->assertNull($person->c_alt_name_chn_hao);
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}
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public function test_empty_query_returns_paginated_list(): void
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{
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$request = new Request(['q' => '']);
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$result = BiogMainRepository::namesByQuery($request, 20);
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// 空查詢應該返回 JSON 字串（原有邏輯）
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$this->assertInternalType('string', $result);
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$decoded = json_decode($result, true);
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$this->assertInternalType('array', $decoded);
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$this->assertArrayHasKey('data', $decoded);
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$this->assertGreaterThanOrEqual(3, count($decoded['data']));
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}
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}

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