212 lines
7.8 KiB
PHP
212 lines
7.8 KiB
PHP
<?php
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namespace App\Console\Commands;
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use App\Business\StoreReceiptDifferenceMaterialization as Materialization;
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use App\Http\Controllers\Business\Pages;
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use Illuminate\Console\Command;
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use Illuminate\Support\Facades\DB;
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class MaterializeStoreReceiptDifferences extends Command
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{
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protected $signature = 'store-receipt:materialize-differences
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{month? : 账期 YYYY-MM；留空则物化镜像里已有数据的全部月份}
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{--chunk=5000 : 每批更新的行数}
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{--dry-run : 只统计与比对，不写库}';
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protected $description = '把业绩明细的差额备注分类与有效差额物化到镜像表，页面改为读列';
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public function handle(): int
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{
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if (! Materialization::available(true)) {
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$this->components->error('物化列或状态表不存在，请先执行数据库迁移。');
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return self::FAILURE;
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}
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$months = $this->targetMonths();
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if ($months === []) {
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$this->components->warn('镜像里没有可物化的账期。');
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return self::SUCCESS;
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}
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$chunk = max(200, (int) $this->option('chunk'));
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$dryRun = (bool) $this->option('dry-run');
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foreach ($months as $month) {
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$this->line('');
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$this->components->info(($dryRun ? '[dry-run] ' : '') . '账期 ' . substr($month, 0, 7));
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if ($dryRun) {
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$this->reportDryRun($month);
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continue;
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}
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$started = microtime(true);
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$updated = $this->materializeMonth($month, $chunk);
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if ($updated === null) {
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continue;
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}
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Materialization::markMaterialized($month, $updated);
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$this->line(sprintf(' %s 行，用时 %.1f 秒', number_format($updated), microtime(true) - $started));
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}
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if ($dryRun) {
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$this->line('');
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$this->components->info('dry-run 完成，未写入任何数据。');
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}
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return self::SUCCESS;
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}
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/**
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* @return list<string>
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*/
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private function targetMonths(): array
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{
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$month = trim((string) $this->argument('month'));
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if ($month !== '') {
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if (preg_match('/^\d{4}-\d{2}$/', $month) === 1) {
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$month .= '-01';
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}
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// 跨月备注规则依赖相邻月份，指定月份时一起重算前后两个月。
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return array_values(array_unique(Materialization::adjacentMonths($month)));
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}
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return DB::connection(Materialization::connection())
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->table(Materialization::table())
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->select('report_month')
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->distinct()
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->orderBy('report_month')
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->pluck('report_month')
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->map(static fn ($value): string => substr((string) $value, 0, 10))
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->all();
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}
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/**
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* 分批把规则结果写进物化列；返回更新行数。
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*/
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private function materializeMonth(string $month, int $chunk): ?int
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{
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$connection = Materialization::connection();
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$table = Materialization::table();
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$exists = DB::connection($connection)->table($table)->where('report_month', $month)->exists();
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if (! $exists) {
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$this->components->warn(' 镜像里没有该账期的数据，跳过。');
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return null;
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}
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$baseExpression = Pages::receiptDefaultDifferenceSql();
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$indexExpression = Pages::receiptDifferenceRemarkIndexSql();
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$updated = 0;
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$lastKey = '';
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$batch = 0;
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while (true) {
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$keys = DB::connection($connection)->table($table)
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->where('report_month', $month)
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->where('row_key', '>', $lastKey)
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->orderBy('row_key')
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->limit($chunk)
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->pluck('row_key')
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->all();
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if ($keys === []) {
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break;
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}
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$lastKey = (string) end($keys);
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$batch++;
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// 第一遍：规则表达式只算一次，结果落列。
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DB::connection($connection)->table($table)
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->where('report_month', $month)
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->whereIn('row_key', $keys)
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->update([
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Materialization::BASE_DIFFERENCE_COLUMN => DB::raw($baseExpression),
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Materialization::REASON_INDEX_COLUMN => DB::raw($indexExpression),
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]);
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// 第二遍：直接用刚写入的列推导「有/无差额」，避免重复执行规则链，
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// 也避免依赖 SET 子句从左到右求值的库间差异。
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DB::connection($connection)->table($table)
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->where('report_month', $month)
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->whereIn('row_key', $keys)
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->update([
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Materialization::HAS_DIFFERENCE_COLUMN => DB::raw($this->hasDifferenceExpression()),
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]);
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$updated += count($keys);
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$this->output->write('.');
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}
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if ($updated === 0) {
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$this->line('');
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} else {
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$this->line(' (' . $batch . ' 批)');
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}
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return $updated;
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}
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/**
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* 基于物化列的「有/无差额」推导：口径兜底行按 0 计。
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*/
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private function hasDifferenceExpression(): string
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{
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$basisMarks = implode(', ', array_map(
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static fn (string $remark): string => "'" . str_replace("'", "''", $remark) . "'",
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Pages::RECEIPT_BASIS_FALLBACK_REMARKS,
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));
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return 'CASE WHEN ABS(CASE WHEN remark IN (' . $basisMarks . ')'
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. ' AND COALESCE(' . Materialization::REASON_INDEX_COLUMN . ', 0) = 0 THEN 0'
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. ' ELSE COALESCE(' . Materialization::BASE_DIFFERENCE_COLUMN . ', 0) END) > 0.005 THEN 1 ELSE 0 END';
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}
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/**
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* dry-run：对比「库里的物化值」与「按当前规则重算」的差异，不写库。
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*/
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private function reportDryRun(string $month): void
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{
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$connection = Materialization::connection();
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$table = Materialization::table();
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$total = (int) DB::connection($connection)->table($table)->where('report_month', $month)->count();
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if ($total === 0) {
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$this->components->warn(' 镜像里没有该账期的数据，跳过。');
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return;
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}
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$baseExpression = Pages::receiptDefaultDifferenceSql();
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$indexExpression = Pages::receiptDifferenceRemarkIndexSql();
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$row = DB::connection($connection)->table($table)
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->where('report_month', $month)
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->selectRaw('COUNT(*) AS total')
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->selectRaw('SUM(CASE WHEN ' . Materialization::REASON_INDEX_COLUMN
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. ' IS NULL OR ' . Materialization::REASON_INDEX_COLUMN . ' <> (' . $indexExpression . ') THEN 1 ELSE 0 END) AS reason_mismatch')
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->selectRaw('SUM(CASE WHEN ' . Materialization::BASE_DIFFERENCE_COLUMN
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. ' IS NULL OR ABS(' . Materialization::BASE_DIFFERENCE_COLUMN . ' - (' . $baseExpression . ')) > 0.005 THEN 1 ELSE 0 END) AS base_mismatch')
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->selectRaw('SUM(CASE WHEN ' . Materialization::HAS_DIFFERENCE_COLUMN . ' IS NULL THEN 1 ELSE 0 END) AS unreasoned')
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->selectRaw('SUM(CASE WHEN ' . Materialization::HAS_DIFFERENCE_COLUMN . ' IS NOT NULL AND '
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. Materialization::HAS_DIFFERENCE_COLUMN . ' <> (' . $this->hasDifferenceExpression() . ') THEN 1 ELSE 0 END) AS state_mismatch')
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->first();
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$this->line(sprintf(' 行数 %s｜备注序号不一致 %s｜差额不一致 %s｜有/无不一致 %s｜未物化 %s',
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number_format((int) ($row->total ?? 0)),
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number_format((int) ($row->reason_mismatch ?? 0)),
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number_format((int) ($row->base_mismatch ?? 0)),
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number_format((int) ($row->state_mismatch ?? 0)),
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number_format((int) ($row->unreasoned ?? 0)),
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));
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}
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}
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