修复seeder错误；删除第三方的think迁移工具，在extend中重新实现；

2026-07-07 10:32:48 +08:00 · 2023-09-20 15:35:20 +08:00
parent 0b23e0a940
commit 85f2f29b81
91 changed files with 20798 additions and 66 deletions
--- a/extend/phinx/Db/Util/AlterInstructions.php
+++ b/extend/phinx/Db/Util/AlterInstructions.php
@@ -0,0 +1,122 @@
+<?php
+
+/**
+ * MIT License
+ * For full license information, please view the LICENSE file that was distributed with this source code.
+ */
+
+namespace Phinx\Db\Util;
+
+/**
+ * Contains all the information for running an ALTER command for a table,
+ * and any post-steps required after the fact.
+ */
+class AlterInstructions
+{
+    /**
+     * @var string[] The SQL snippets to be added to an ALTER instruction
+     */
+    protected $alterParts = [];
+
+    /**
+     * @var (string|callable)[] The SQL commands to be executed after the ALTER instruction
+     */
+    protected $postSteps = [];
+
+    /**
+     * Constructor
+     *
+     * @param string[] $alterParts SQL snippets to be added to a single ALTER instruction per table
+     * @param (string|callable)[] $postSteps SQL commands to be executed after the ALTER instruction
+     */
+    public function __construct(array $alterParts = [], array $postSteps = [])
+    {
+        $this->alterParts = $alterParts;
+        $this->postSteps = $postSteps;
+    }
+
+    /**
+     * Adds another part to the single ALTER instruction
+     *
+     * @param string $part The SQL snipped to add as part of the ALTER instruction
+     * @return void
+     */
+    public function addAlter(string $part): void
+    {
+        $this->alterParts[] = $part;
+    }
+
+    /**
+     * Adds a SQL command to be executed after the ALTER instruction.
+     * This method allows a callable, with will get an empty array as state
+     * for the first time and will pass the return value of the callable to
+     * the next callable, if present.
+     *
+     * This allows to keep a single state across callbacks.
+     *
+     * @param string|callable $sql The SQL to run after, or a callable to execute
+     * @return void
+     */
+    public function addPostStep($sql): void
+    {
+        $this->postSteps[] = $sql;
+    }
+
+    /**
+     * Returns the alter SQL snippets
+     *
+     * @return string[]
+     */
+    public function getAlterParts(): array
+    {
+        return $this->alterParts;
+    }
+
+    /**
+     * Returns the SQL commands to run after the ALTER instruction
+     *
+     * @return (string|callable)[]
+     */
+    public function getPostSteps(): array
+    {
+        return $this->postSteps;
+    }
+
+    /**
+     * Merges another AlterInstructions object to this one
+     *
+     * @param \Phinx\Db\Util\AlterInstructions $other The other collection of instructions to merge in
+     * @return void
+     */
+    public function merge(AlterInstructions $other): void
+    {
+        $this->alterParts = array_merge($this->alterParts, $other->getAlterParts());
+        $this->postSteps = array_merge($this->postSteps, $other->getPostSteps());
+    }
+
+    /**
+     * Executes the ALTER instruction and all of the post steps.
+     *
+     * @param string $alterTemplate The template for the alter instruction
+     * @param callable $executor The function to be used to execute all instructions
+     * @return void
+     */
+    public function execute(string $alterTemplate, callable $executor): void
+    {
+        if ($this->alterParts) {
+            $alter = sprintf($alterTemplate, implode(', ', $this->alterParts));
+            $executor($alter);
+        }
+
+        $state = [];
+
+        foreach ($this->postSteps as $instruction) {
+            if (is_callable($instruction)) {
+                $state = $instruction($state);
+                continue;
+            }
+
+            $executor($instruction);
+        }
+    }
+}