Squashed 'seatmap-webapi/' content from commit 02d4bf7

git-subtree-dir: seatmap-webapi git-subtree-split: 02d4bf7404b8fcb788502ca45c813946b6c4f5b9
2021-01-20 12:59:59 +01:00
commit 1392bd3a96
261 changed files with 39680 additions and 0 deletions
--- a/src/Tqdev/PhpCrudApi/Column/ReflectionService.php
+++ b/src/Tqdev/PhpCrudApi/Column/ReflectionService.php
@@ -0,0 +1,103 @@
+<?php
+
+namespace Tqdev\PhpCrudApi\Column;
+
+use Tqdev\PhpCrudApi\Cache\Cache;
+use Tqdev\PhpCrudApi\Column\Reflection\ReflectedDatabase;
+use Tqdev\PhpCrudApi\Column\Reflection\ReflectedTable;
+use Tqdev\PhpCrudApi\Database\GenericDB;
+
+class ReflectionService
+{
+    private $db;
+    private $cache;
+    private $ttl;
+    private $database;
+    private $tables;
+
+    public function __construct(GenericDB $db, Cache $cache, int $ttl)
+    {
+        $this->db = $db;
+        $this->cache = $cache;
+        $this->ttl = $ttl;
+        $this->database = null;
+        $this->tables = [];
+    }
+
+    private function database(): ReflectedDatabase
+    {
+        if ($this->database) {
+            return $this->database;
+        }
+        $this->database = $this->loadDatabase(true);
+        return $this->database;
+    }
+
+    private function loadDatabase(bool $useCache): ReflectedDatabase
+    {
+        $key = sprintf('%s-ReflectedDatabase', $this->db->getCacheKey());
+        $data = $useCache ? $this->cache->get($key) : '';
+        if ($data != '') {
+            $database = ReflectedDatabase::fromJson(json_decode(gzuncompress($data)));
+        } else {
+            $database = ReflectedDatabase::fromReflection($this->db->reflection());
+            $data = gzcompress(json_encode($database, JSON_UNESCAPED_UNICODE));
+            $this->cache->set($key, $data, $this->ttl);
+        }
+        return $database;
+    }
+
+    private function loadTable(string $tableName, bool $useCache): ReflectedTable
+    {
+        $key = sprintf('%s-ReflectedTable(%s)', $this->db->getCacheKey(), $tableName);
+        $data = $useCache ? $this->cache->get($key) : '';
+        if ($data != '') {
+            $table = ReflectedTable::fromJson(json_decode(gzuncompress($data)));
+        } else {
+            $tableType = $this->database()->getType($tableName);
+            $table = ReflectedTable::fromReflection($this->db->reflection(), $tableName, $tableType);
+            $data = gzcompress(json_encode($table, JSON_UNESCAPED_UNICODE));
+            $this->cache->set($key, $data, $this->ttl);
+        }
+        return $table;
+    }
+
+    public function refreshTables()
+    {
+        $this->database = $this->loadDatabase(false);
+    }
+
+    public function refreshTable(string $tableName)
+    {
+        $this->tables[$tableName] = $this->loadTable($tableName, false);
+    }
+
+    public function hasTable(string $tableName): bool
+    {
+        return $this->database()->hasTable($tableName);
+    }
+
+    public function getType(string $tableName): string
+    {
+        return $this->database()->getType($tableName);
+    }
+
+    public function getTable(string $tableName): ReflectedTable
+    {
+        if (!isset($this->tables[$tableName])) {
+            $this->tables[$tableName] = $this->loadTable($tableName, true);
+        }
+        return $this->tables[$tableName];
+    }
+
+    public function getTableNames(): array
+    {
+        return $this->database()->getTableNames();
+    }
+
+    public function removeTable(string $tableName): bool
+    {
+        unset($this->tables[$tableName]);
+        return $this->database()->removeTable($tableName);
+    }
+}