a93644131c
- Add tab-based configurator (Base, Storage, PCI, Power, Accessories, Other) - Base tab: single-select with autocomplete for MB, CPU, MEM - Other tabs: multi-select with autocomplete and quantity input - Table view with LOT, Description, Price, Quantity, Total columns - Add configuration list page with create modal (opportunity number) - Remove Excel export functionality and excelize dependency - Increase component list limit from 100 to 5000 - Add web templates (base, index, configs, login, admin_pricing) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
95 lines
2.0 KiB
Go
95 lines
2.0 KiB
Go
package services
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import (
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"bytes"
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"encoding/csv"
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"fmt"
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"time"
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"git.mchus.pro/mchus/quoteforge/internal/config"
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"git.mchus.pro/mchus/quoteforge/internal/models"
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)
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type ExportService struct {
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config config.ExportConfig
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}
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func NewExportService(cfg config.ExportConfig) *ExportService {
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return &ExportService{config: cfg}
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}
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type ExportData struct {
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Name string
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Items []ExportItem
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Total float64
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Notes string
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CreatedAt time.Time
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}
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type ExportItem struct {
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LotName string
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Description string
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Category string
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Quantity int
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UnitPrice float64
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TotalPrice float64
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}
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func (s *ExportService) ToCSV(data *ExportData) ([]byte, error) {
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var buf bytes.Buffer
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w := csv.NewWriter(&buf)
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// Header
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headers := []string{"Артикул", "Описание", "Категория", "Количество", "Цена за единицу", "Сумма"}
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if err := w.Write(headers); err != nil {
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return nil, err
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}
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// Items
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for _, item := range data.Items {
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row := []string{
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item.LotName,
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item.Description,
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item.Category,
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fmt.Sprintf("%d", item.Quantity),
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fmt.Sprintf("%.2f", item.UnitPrice),
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fmt.Sprintf("%.2f", item.TotalPrice),
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}
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if err := w.Write(row); err != nil {
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return nil, err
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}
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}
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// Total row
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if err := w.Write([]string{"", "", "", "", "ИТОГО:", fmt.Sprintf("%.2f", data.Total)}); err != nil {
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return nil, err
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}
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w.Flush()
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return buf.Bytes(), w.Error()
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}
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func (s *ExportService) ConfigToExportData(config *models.Configuration) *ExportData {
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items := make([]ExportItem, len(config.Items))
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var total float64
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for i, item := range config.Items {
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itemTotal := item.UnitPrice * float64(item.Quantity)
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items[i] = ExportItem{
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LotName: item.LotName,
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Quantity: item.Quantity,
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UnitPrice: item.UnitPrice,
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TotalPrice: itemTotal,
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}
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total += itemTotal
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}
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return &ExportData{
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Name: config.Name,
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Items: items,
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Total: total,
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Notes: config.Notes,
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CreatedAt: config.CreatedAt,
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}
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}
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