feat: purger les contenus expirés ou anciens
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This commit is contained in:
manus-admin
2026-10-09 15:46:52 +02:00
parent 648ff4ca75
commit 716431ede3
5 changed files with 255 additions and 18 deletions

View File

@@ -684,3 +684,52 @@ export async function purgeAapItems(): Promise<number> {
const result = await db.delete(aapItems);
return (result as any).affectedRows ?? 0;
}
/** Calcule une date limite calendaire sans approximer un mois par un nombre de jours. */
function cutoffForRetentionMonths(months: number): Date {
const cutoff = new Date();
cutoff.setMonth(cutoff.getMonth() - months);
return cutoff;
}
/**
* Supprime les articles de veille dont la date de publication est trop ancienne.
* Pour les imports dont la source ne fournit pas cette date, importedAt garantit
* une purge prévisible plutôt que de conserver indéfiniment l'article.
*/
export async function purgeVeilleItemsOlderThan(months: number): Promise<number> {
const db = await getDb();
if (!db) throw new Error("Database not available");
const cutoff = cutoffForRetentionMonths(months);
const where = sql`COALESCE(${veilleItems.datePublication}, ${veilleItems.importedAt}) <= ${cutoff}`;
const items = await db.select({ id: veilleItems.id }).from(veilleItems).where(where);
await removeArticleReadRecords("veille", items.map((item: { id: number }) => item.id));
const result = await db.delete(veilleItems).where(where);
return (result as any).affectedRows ?? 0;
}
/** Supprime les AAP clôturés dont la date de clôture est connue. */
export async function purgeExpiredAapItems(): Promise<number> {
const db = await getDb();
if (!db) throw new Error("Database not available");
const where = lte(aapItems.dateCloture, new Date());
const items = await db.select({ id: aapItems.id }).from(aapItems).where(where);
await removeArticleReadRecords("aap", items.map((item: { id: number }) => item.id));
const result = await db.delete(aapItems).where(where);
return (result as any).affectedRows ?? 0;
}
/** Applique aux AAP la même règle d'ancienneté que pour la veille stratégique. */
export async function purgeAapItemsOlderThan(months: number): Promise<number> {
const db = await getDb();
if (!db) throw new Error("Database not available");
const cutoff = cutoffForRetentionMonths(months);
const where = sql`COALESCE(${aapItems.datePublication}, ${aapItems.importedAt}) <= ${cutoff}`;
const items = await db.select({ id: aapItems.id }).from(aapItems).where(where);
await removeArticleReadRecords("aap", items.map((item: { id: number }) => item.id));
const result = await db.delete(aapItems).where(where);
return (result as any).affectedRows ?? 0;
}