Add department wash count service for tracking wash counts and transaction summaries
This commit is contained in:
Jeppe Bundgaard
@@ -0,0 +1,250 @@
|
||||
<?php
|
||||
|
||||
namespace classes;
|
||||
|
||||
use Exception;
|
||||
|
||||
class department_wash_count_service
|
||||
{
|
||||
/**
|
||||
* @throws Exception
|
||||
*/
|
||||
public function countInDateRange(string $date_start, string $date_end, int $department_id): int
|
||||
{
|
||||
$rows = $this->countByHourForDepartments($date_start, $date_end, [$department_id]);
|
||||
$total = 0;
|
||||
|
||||
foreach ($rows as $row) {
|
||||
$total += (int)($row['wash_count'] ?? 0);
|
||||
}
|
||||
|
||||
return $total;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param array<int|string> $department_ids
|
||||
* @return array<int,array{department_id:int,hour_bucket:string,wash_count:int}>
|
||||
* @throws Exception
|
||||
*/
|
||||
public function countByHourForDepartments(string $date_start, string $date_end, array $department_ids): array
|
||||
{
|
||||
global $db;
|
||||
|
||||
$this->validateDateRange($date_start, $date_end);
|
||||
$normalized_department_ids = $this->normalizeIds($department_ids);
|
||||
if ($normalized_department_ids === []) {
|
||||
return [];
|
||||
}
|
||||
|
||||
selfserve_schema_bootstrap::ensureTables();
|
||||
|
||||
$department_ids_sql = implode(',', $normalized_department_ids);
|
||||
$escaped_start = $db->escape_string($date_start);
|
||||
$escaped_end = $db->escape_string($date_end);
|
||||
$candidate_sql = $this->candidateUnionSql($department_ids_sql, $escaped_start, $escaped_end);
|
||||
|
||||
$sql = "SELECT deduped.department_id,
|
||||
DATE_FORMAT(deduped.counted_at, '%Y-%m-%d %H:00:00') AS hour_bucket,
|
||||
COUNT(*) AS wash_count
|
||||
FROM (
|
||||
SELECT dedupe_key,
|
||||
department_id,
|
||||
MIN(counted_at) AS counted_at
|
||||
FROM ($candidate_sql) candidates
|
||||
GROUP BY dedupe_key, department_id
|
||||
) deduped
|
||||
GROUP BY deduped.department_id, DATE_FORMAT(deduped.counted_at, '%Y-%m-%d %H:00:00')
|
||||
ORDER BY deduped.department_id ASC, hour_bucket ASC";
|
||||
|
||||
$result = $db->query($sql);
|
||||
if (!is_object($result) || $result->num_rows === 0) {
|
||||
return [];
|
||||
}
|
||||
|
||||
$rows = [];
|
||||
while ($row = $result->fetch_assoc()) {
|
||||
$rows[] = [
|
||||
'department_id' => (int)($row['department_id'] ?? 0),
|
||||
'hour_bucket' => (string)($row['hour_bucket'] ?? ''),
|
||||
'wash_count' => (int)($row['wash_count'] ?? 0),
|
||||
];
|
||||
}
|
||||
|
||||
return $rows;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param array<int|string> $department_ids
|
||||
* @return array{quantity:int,products:int,earnings:int,washes:int}
|
||||
* @throws Exception
|
||||
*/
|
||||
public function transactionSummary(string $date_start, string $date_end, array $department_ids): array
|
||||
{
|
||||
global $db;
|
||||
|
||||
$this->validateDateRange($date_start, $date_end);
|
||||
$normalized_department_ids = $this->normalizeIds($department_ids);
|
||||
if ($normalized_department_ids === []) {
|
||||
return [
|
||||
'quantity' => 0,
|
||||
'products' => 0,
|
||||
'earnings' => 0,
|
||||
'washes' => 0,
|
||||
];
|
||||
}
|
||||
|
||||
$department_ids_sql = implode(',', $normalized_department_ids);
|
||||
$escaped_start = $db->escape_string($date_start);
|
||||
$escaped_end = $db->escape_string($date_end);
|
||||
|
||||
$sql = "SELECT COUNT(DISTINCT o.id) AS quantity,
|
||||
COALESCE(SUM(oi.quantity), 0) AS products,
|
||||
COALESCE(SUM(oi.price * oi.quantity), 0) AS earnings
|
||||
FROM orders o
|
||||
JOIN order_items oi ON oi.order_id = o.id
|
||||
WHERE o.department_id IN ($department_ids_sql)
|
||||
AND o.created_at BETWEEN '$escaped_start' AND '$escaped_end'
|
||||
AND o.deleted_at IS NULL
|
||||
AND oi.deleted_at IS NULL";
|
||||
|
||||
$result = $db->query($sql);
|
||||
$row = is_object($result) ? $result->fetch_assoc() : null;
|
||||
|
||||
return [
|
||||
'quantity' => (int)($row['quantity'] ?? 0),
|
||||
'products' => (int)($row['products'] ?? 0),
|
||||
'earnings' => (int)round((float)($row['earnings'] ?? 0)),
|
||||
'washes' => $this->countRows($date_start, $date_end, $normalized_department_ids),
|
||||
];
|
||||
}
|
||||
|
||||
/**
|
||||
* @param array<int|string> $department_ids
|
||||
* @return array<int,array{id:int,department_id:int,created_at:string}>
|
||||
* @throws Exception
|
||||
*/
|
||||
public function listTransactions(string $date_start, string $date_end, array $department_ids): array
|
||||
{
|
||||
global $db;
|
||||
|
||||
$this->validateDateRange($date_start, $date_end);
|
||||
$normalized_department_ids = $this->normalizeIds($department_ids);
|
||||
if ($normalized_department_ids === []) {
|
||||
return [];
|
||||
}
|
||||
|
||||
selfserve_schema_bootstrap::ensureTables();
|
||||
|
||||
$department_ids_sql = implode(',', $normalized_department_ids);
|
||||
$escaped_start = $db->escape_string($date_start);
|
||||
$escaped_end = $db->escape_string($date_end);
|
||||
$candidate_sql = $this->candidateUnionSql($department_ids_sql, $escaped_start, $escaped_end);
|
||||
|
||||
$sql = "SELECT CAST(SUBSTRING_INDEX(GROUP_CONCAT(entity_id ORDER BY source_priority ASC, entity_id ASC), ',', 1) AS UNSIGNED) AS id,
|
||||
department_id,
|
||||
MIN(counted_at) AS created_at
|
||||
FROM ($candidate_sql) candidates
|
||||
GROUP BY dedupe_key, department_id
|
||||
ORDER BY created_at ASC";
|
||||
|
||||
$result = $db->query($sql);
|
||||
if (!is_object($result) || $result->num_rows === 0) {
|
||||
return [];
|
||||
}
|
||||
|
||||
$rows = [];
|
||||
while ($row = $result->fetch_assoc()) {
|
||||
$rows[] = [
|
||||
'id' => (int)($row['id'] ?? 0),
|
||||
'department_id' => (int)($row['department_id'] ?? 0),
|
||||
'created_at' => (string)($row['created_at'] ?? ''),
|
||||
];
|
||||
}
|
||||
|
||||
return $rows;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param array<int> $department_ids
|
||||
* @throws Exception
|
||||
*/
|
||||
private function countRows(string $date_start, string $date_end, array $department_ids): int
|
||||
{
|
||||
$rows = $this->countByHourForDepartments($date_start, $date_end, $department_ids);
|
||||
$total = 0;
|
||||
|
||||
foreach ($rows as $row) {
|
||||
$total += (int)($row['wash_count'] ?? 0);
|
||||
}
|
||||
|
||||
return $total;
|
||||
}
|
||||
|
||||
private function candidateUnionSql(string $department_ids_sql, string $escaped_start, string $escaped_end): string
|
||||
{
|
||||
return "SELECT CONCAT('order:', o.id) AS dedupe_key,
|
||||
o.id AS entity_id,
|
||||
o.department_id,
|
||||
o.created_at AS counted_at,
|
||||
0 AS source_priority
|
||||
FROM orders o
|
||||
JOIN order_items oi ON oi.order_id = o.id
|
||||
JOIN products p ON p.id = oi.product_id
|
||||
WHERE o.department_id IN ($department_ids_sql)
|
||||
AND o.created_at BETWEEN '$escaped_start' AND '$escaped_end'
|
||||
AND o.deleted_at IS NULL
|
||||
AND oi.deleted_at IS NULL
|
||||
AND p.is_wash = 1
|
||||
UNION ALL
|
||||
SELECT CASE
|
||||
WHEN linked_o.id IS NOT NULL THEN CONCAT('order:', linked_o.id)
|
||||
ELSE CONCAT('selfserve:', s.id)
|
||||
END AS dedupe_key,
|
||||
CASE
|
||||
WHEN linked_o.id IS NOT NULL THEN linked_o.id
|
||||
ELSE s.id
|
||||
END AS entity_id,
|
||||
COALESCE(linked_o.department_id, s.department_id) AS department_id,
|
||||
COALESCE(linked_o.created_at, s.completed_at) AS counted_at,
|
||||
1 AS source_priority
|
||||
FROM selfserve_wash_sessions s
|
||||
LEFT JOIN orders linked_o
|
||||
ON linked_o.id = s.order_id
|
||||
AND linked_o.deleted_at IS NULL
|
||||
WHERE COALESCE(linked_o.department_id, s.department_id) IN ($department_ids_sql)
|
||||
AND COALESCE(linked_o.created_at, s.completed_at) BETWEEN '$escaped_start' AND '$escaped_end'
|
||||
AND s.deleted_at IS NULL
|
||||
AND s.completed_at IS NOT NULL
|
||||
AND UPPER(TRIM(s.status)) = 'COMPLETED'";
|
||||
}
|
||||
|
||||
/**
|
||||
* @param array<int|string> $ids
|
||||
* @return array<int>
|
||||
*/
|
||||
private function normalizeIds(array $ids): array
|
||||
{
|
||||
$normalized = [];
|
||||
foreach ($ids as $id) {
|
||||
$value = (int)$id;
|
||||
if ($value > 0) {
|
||||
$normalized[$value] = $value;
|
||||
}
|
||||
}
|
||||
|
||||
return array_values($normalized);
|
||||
}
|
||||
|
||||
/**
|
||||
* @throws Exception
|
||||
*/
|
||||
private function validateDateRange(string $date_start, string $date_end): void
|
||||
{
|
||||
if (strtotime($date_start) === false || strtotime($date_end) === false) {
|
||||
throw new Exception('Invalid date range provided');
|
||||
}
|
||||
if (strtotime($date_start) > strtotime($date_end)) {
|
||||
throw new Exception('The start date cannot be after the end date');
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user