Jeppe Bundgaard
ab93866295
- Enhance Redis methods (`exists`, `setEx`, `delete`, `get`, `set`) to ensure connection before execution. - Introduce short-lived caching for collected order invoices to minimize redundant processing and improve performance. - Add `pagination_helper` for dynamic WHERE clause construction in queries. - Refactor net amount calculation in `collected_order_invoices_o` for efficiency with batch processing. - Extend `listObjectsWithPaginationIfSet` to support additional WHERE clauses.
66 lines
1.4 KiB
PHP
66 lines
1.4 KiB
PHP
<?php
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namespace routes;
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/**
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* Simple pagination helper to attach additional WHERE conditions to paginated queries.
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* It mirrors the usage expected in routes: (new pagination_helper())->where->addCondition(...)
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*/
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class pagination_helper
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{
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public pagination_where $where;
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public function __construct()
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{
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$this->where = new pagination_where();
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}
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/**
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* Render the helper to a SQL snippet string.
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*/
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public function toSql(): string
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{
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return $this->where->toSql();
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}
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}
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/**
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* Condition factory. For now we only need CUSTOM to pass raw SQL, but this can be extended later.
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*/
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class pagination_condition_where
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{
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public static function CUSTOM(string $rawSql): string
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{
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return $rawSql;
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}
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}
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/**
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* Builder that collects WHERE conditions and can render them as a single SQL snippet.
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*/
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class pagination_where
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{
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/** @var string[] */
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private array $conditions = [];
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public function addCondition(string $condition): self
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{
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$condition = trim($condition);
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if ($condition !== '') {
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$this->conditions[] = $condition;
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}
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return $this;
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}
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/**
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* Return the SQL snippet. If multiple conditions are provided, they are AND'ed together.
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*/
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public function toSql(): string
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{
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if (empty($this->conditions)) {
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return '';
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}
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return '(' . implode(' AND ', $this->conditions) . ')';
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}
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}
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