From 0f1989745ec26aa0dc286257003455627729e7d3 Mon Sep 17 00:00:00 2001
From: meskio <meskio@sindominio.net>
Date: Sun, 4 Jul 2021 18:46:58 +0200
Subject: [PATCH] List transactions by product
---
api/db/transaction.go | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/api/db/transaction.go b/api/db/transaction.go
index 9756329..2ef9a38 100644
--- a/api/db/transaction.go
+++ b/api/db/transaction.go
@@ -4,6 +4,8 @@ import (
"errors"
"fmt"
"log"
+ "strconv"
+ "strings"
"time"
"gorm.io/gorm"
@@ -69,6 +71,22 @@ func (d *DB) ListTransactions(query map[string][]string) (transactions []Transac
tx = tx.Where("proxy in ?", v)
case "type":
tx = tx.Where("type in ?", v)
+ case "product":
+ var ids []interface{}
+ where := make([]string, len(v))
+ for i := range v {
+ var id int
+ id, err = strconv.Atoi(v[i])
+ if err != nil {
+ return
+ }
+ ids = append(ids, id, id)
+ where[i] = "purchases.product = ? OR order_products.product_code = ?"
+ }
+ tx = tx.Joins("left join purchases on purchases.`transaction` = transactions.id").
+ Joins("left join order_purchases on order_purchases.transaction_id = transactions.id").
+ Joins("left join order_products on order_products.id = order_purchases.order_product_id").
+ Where(strings.Join(where, " OR "), ids...)
default:
log.Printf("Unexpected transaction query: %s %v", k, v)
}
--
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