fix: preserve bid drafts and align tender source data

2026-09-06 08:40:10 +03:00
parent c91631d99f
commit 456728b4bd
26 changed files with 510 additions and 81 deletions
@@ -0,0 +1,37 @@
+const norm = v => String(v || '').trim().replace(/\s+/g,' ').toLocaleLowerCase('tr-TR');
+export function tenderIdentity(t) {
+  const ikn = String(t.ikn || '').replace(/\s/g,'');
+  // Awards from different lots must never be collapsed into one contract.
+  if (t.durum === 'Sonuçlandı') return `award:${ikn}:${t.kisim ?? t.id}:${norm(t.kazananFirma)}`;
+  if (/^\d{2}DT\d+$/i.test(ikn)) return `dt:${ikn.toUpperCase()}:${norm(t.kurum)}`;
+  // Corrections/cancellations remain separate events until their source linkage is verified.
+  if (/düzeltme|zeyilname|iptal/i.test(t.baslik || '')) return `event:${t.id}`;
+  return /^\d{4}\/\d+$/.test(ikn) ? `tender:${ikn}` : `source:${t.id}`;
+}
+export function uniqueTenders(records) {
+  const found = new Map();
+  for (const t of records) {
+    const key = tenderIdentity(t), old = found.get(key);
+    if (!old) { found.set(key,{...t,sourceIds:[t.id]}); continue; }
+    const sourceIds = [...new Set([...old.sourceIds,t.id])];
+    const merged = {...old};
+    for (const [field,value] of Object.entries(t)) {
+      if (merged[field] == null || merged[field] === '' || (Array.isArray(merged[field]) && !merged[field].length)) merged[field] = value;
+    }
+    if ((t.aciklama || '').length > (old.aciklama || '').length) merged.aciklama = t.aciklama;
+    found.set(key,{...merged,id:old.id,sourceIds});
+  }
+  return [...found.values()];
+}
+export function announcementFields(text) {
+  const content = String(text || '');
+  const result = {aciklama:content};
+  const deadline = /Tarih\s*ve\s*Saati\s*:\s*(\d{2}\.\d{2}\.\d{4})\s*[-–]?\s*(\d{2}:\d{2})/i.exec(content);
+  if (deadline) { result.tarih = deadline[1]; result.saat = deadline[2]; }
+  const place = /3\.3\.?\s*[^:]{0,120}:\s*([\s\S]*?)(?=3\.4\.?)/i.exec(content);
+  const duration = /3\.4\.?\s*[^:]{0,100}:\s*([\s\S]*?)(?=3\.5\.?|4\s*[-–])/i.exec(content);
+  if (place) result.teslimYeri = place[1].trim();
+  if (duration) result.teslimatSuresi = duration[1].trim();
+  if (/hizmet alımı\s+4734/i.test(content)) result.alimTuru = 'Kiralama ve Hizmet Alımı';
+  return result;
+}