126 lines
3.9 KiB
Go
126 lines
3.9 KiB
Go
package routes
|
|
|
|
import (
|
|
"bssapp-backend/auth"
|
|
"bssapp-backend/models"
|
|
"bssapp-backend/queries"
|
|
"bytes"
|
|
"database/sql"
|
|
"fmt"
|
|
"log"
|
|
"net/http"
|
|
"runtime/debug"
|
|
"strings"
|
|
"time"
|
|
|
|
"github.com/jung-kurt/gofpdf"
|
|
)
|
|
|
|
func ExportStatementAgingPDFHandler(_ *sql.DB) http.HandlerFunc {
|
|
return func(w http.ResponseWriter, r *http.Request) {
|
|
defer func() {
|
|
if rec := recover(); rec != nil {
|
|
stack := string(debug.Stack())
|
|
log.Printf("❌ ExportStatementAgingPDFHandler panic: %v\n%s", rec, stack)
|
|
http.Error(w, fmt.Sprintf("pdf panic: %v\n%s", rec, stack), http.StatusInternalServerError)
|
|
}
|
|
}()
|
|
|
|
claims, ok := auth.GetClaimsFromContext(r.Context())
|
|
if !ok || claims == nil {
|
|
http.Error(w, "unauthorized", http.StatusUnauthorized)
|
|
return
|
|
}
|
|
|
|
selectedDate := strings.TrimSpace(r.URL.Query().Get("enddate"))
|
|
if selectedDate == "" {
|
|
selectedDate = strings.TrimSpace(r.URL.Query().Get("selected_date"))
|
|
}
|
|
if selectedDate == "" {
|
|
selectedDate = time.Now().Format("2006-01-02")
|
|
}
|
|
|
|
params := models.CustomerBalanceListParams{
|
|
SelectedDate: selectedDate,
|
|
CariSearch: strings.TrimSpace(r.URL.Query().Get("cari_search")),
|
|
CariIlkGrup: strings.TrimSpace(r.URL.Query().Get("cari_ilk_grup")),
|
|
Piyasa: strings.TrimSpace(r.URL.Query().Get("piyasa")),
|
|
Temsilci: strings.TrimSpace(r.URL.Query().Get("temsilci")),
|
|
RiskDurumu: strings.TrimSpace(r.URL.Query().Get("risk_durumu")),
|
|
IslemTipi: strings.TrimSpace(r.URL.Query().Get("islem_tipi")),
|
|
Ulke: strings.TrimSpace(r.URL.Query().Get("ulke")),
|
|
Il: strings.TrimSpace(r.URL.Query().Get("il")),
|
|
Ilce: strings.TrimSpace(r.URL.Query().Get("ilce")),
|
|
}
|
|
if accountCode := strings.TrimSpace(r.URL.Query().Get("accountcode")); accountCode != "" {
|
|
params.CariSearch = accountCode
|
|
}
|
|
|
|
if err := queries.RebuildStatementAgingCache(r.Context()); err != nil {
|
|
http.Error(w, "Error rebuilding aging cache: "+err.Error(), http.StatusInternalServerError)
|
|
return
|
|
}
|
|
|
|
detailed := parseBoolQuery(r.URL.Query().Get("detailed"))
|
|
excludeZero12 := parseBoolQuery(r.URL.Query().Get("exclude_zero_12"))
|
|
excludeZero13 := parseBoolQuery(r.URL.Query().Get("exclude_zero_13"))
|
|
|
|
rows, err := queries.GetStatementAgingBalanceList(r.Context(), params)
|
|
if err != nil {
|
|
http.Error(w, "db error: "+err.Error(), http.StatusInternalServerError)
|
|
return
|
|
}
|
|
|
|
rows = filterCustomerBalanceRowsForPDF(rows, excludeZero12, excludeZero13)
|
|
summaries, detailsByMaster := buildCustomerBalancePDFData(rows)
|
|
|
|
pdf := gofpdf.New("L", "mm", "A4", "")
|
|
pdf.SetMargins(8, 8, 8)
|
|
pdf.SetAutoPageBreak(false, 12)
|
|
if err := registerDejavuFonts(pdf, "dejavu"); err != nil {
|
|
http.Error(w, "pdf font error: "+err.Error(), http.StatusInternalServerError)
|
|
return
|
|
}
|
|
|
|
if err := safeDrawCustomerBalancePDF(
|
|
pdf,
|
|
selectedDate,
|
|
params.CariSearch,
|
|
detailed,
|
|
"Cari Yaslandirmali Ekstre",
|
|
true,
|
|
summaries,
|
|
detailsByMaster,
|
|
); err != nil {
|
|
pdf = gofpdf.New("L", "mm", "A4", "")
|
|
pdf.SetMargins(8, 8, 8)
|
|
pdf.SetAutoPageBreak(true, 12)
|
|
if ferr := registerDejavuFonts(pdf, "dejavu"); ferr != nil {
|
|
http.Error(w, "pdf font error: "+ferr.Error(), http.StatusInternalServerError)
|
|
return
|
|
}
|
|
drawCustomerBalancePDFFallback(pdf, selectedDate, params.CariSearch, "Cari Yaslandirmali Ekstre", summaries, true)
|
|
}
|
|
|
|
if err := pdf.Error(); err != nil {
|
|
http.Error(w, "pdf render error: "+err.Error(), http.StatusInternalServerError)
|
|
return
|
|
}
|
|
|
|
var buf bytes.Buffer
|
|
if err := pdf.Output(&buf); err != nil {
|
|
http.Error(w, "pdf output error: "+err.Error(), http.StatusInternalServerError)
|
|
return
|
|
}
|
|
|
|
filename := "account-aging-summary.pdf"
|
|
if detailed {
|
|
filename = "account-aging-detailed.pdf"
|
|
}
|
|
|
|
w.Header().Set("Content-Type", "application/pdf")
|
|
w.Header().Set("Content-Disposition", fmt.Sprintf("inline; filename=%q", filename))
|
|
_, _ = w.Write(buf.Bytes())
|
|
}
|
|
}
|