63 lines
1.3 KiB
Go
63 lines
1.3 KiB
Go
package invoice
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import (
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"fmt"
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"strings"
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"gitlab.com/pactual1/backend/models"
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"gitlab.com/pactual1/backend/shared"
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)
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func GetInvoices(buyerName string, sortBy string, limit int, offset int, ids []int64) ([]models.Invoice, int64, error) {
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var invoices []models.Invoice
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// Default sort by InvoiceDate DESC
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sortField := "invoice_date"
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sortOrder := "desc"
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if sortBy == "InvoiceDate" || sortBy == "InvoiceDueDate" {
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sortField = strings.ToLower(sortBy)
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}
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dbOrder := fmt.Sprintf("%s %s", sortField, sortOrder)
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db := shared.GetDb()
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countDb := db
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if buyerName != "" {
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db = db.Where("buyer_name LIKE ?", "%"+buyerName+"%")
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countDb = countDb.Where("buyer_name LIKE ?", "%"+buyerName+"%")
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}
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// Added conditional for ID search
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if len(ids) > 0 {
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db = db.Where("id in (?)", ids)
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countDb = countDb.Where("id in (?)", ids)
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}
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var total int64
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if err := countDb.Model(&models.Invoice{}).Count(&total).Error; err != nil {
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return nil, 0, err
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}
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if err := db.Preload("InvoiceItem").
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Order(dbOrder).
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Limit(limit).
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Offset(offset).
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Find(&invoices).Error; err != nil {
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return nil, 0, err
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}
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for i := range invoices {
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var sum int64
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if invoices[i].InvoiceItem != nil {
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for _, item := range *invoices[i].InvoiceItem {
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sum += item.PriceCents * item.Quantity
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}
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invoices[i].PriceCents = sum
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}
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}
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return invoices, total, nil
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}
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