changes on agent

main.go

@@ -102,6 +102,61 @@ func main() {
 		log.Fatal("could not backfill productlocations.publishedat:", err)
 	}
 
+	// Receipts for spreadsheets sent to the catalogue ingest service.
+	//
+	// The ingest service holds a drop on its own terms: an unreviewed one is
+	// deleted after seven days, the list of a sender's drops needs a credential
+	// production does not issue, and the batch id — which is the ONLY
+	// credential for reading a result back — is handed out once, to a browser.
+	// Lose it and the upload becomes unfindable even to the person who sent it.
+	// This table is where we keep it.
+	//
+	// Raw SQL rather than AutoMigrate, matching the two ALTERs above: GORM
+	// reconciling a model against a live table has rewritten more than was
+	// asked for here before, and `IF NOT EXISTS` makes this a no-op after the
+	// first boot.
+	if err := db.DB.Exec(`
+		CREATE TABLE IF NOT EXISTS catalogueuploads (
+			uploadid     SERIAL PRIMARY KEY,
+			tenantid     INT NOT NULL,
+			locationid   INT NOT NULL DEFAULT 0,
+			categoryid   INT NOT NULL DEFAULT 0,
+			batchid      VARCHAR(64) NOT NULL,
+			runid        VARCHAR(64),
+			filename     TEXT,
+			sender       TEXT,
+			uploadedby   INT NOT NULL DEFAULT 0,
+			uploadedname TEXT,
+			rowcount     INT NOT NULL DEFAULT 0,
+			laststatus   VARCHAR(32) NOT NULL DEFAULT 'pending',
+			inserted     INT NOT NULL DEFAULT 0,
+			backfilled   INT NOT NULL DEFAULT 0,
+			skipped      INT NOT NULL DEFAULT 0,
+			rejected     INT NOT NULL DEFAULT 0,
+			shelvedcount INT NOT NULL DEFAULT 0,
+			skippedcount INT NOT NULL DEFAULT 0,
+			shelvedat    TIMESTAMP,
+			created      TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+			updated      TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
+		)`).Error; err != nil {
+		log.Fatal("could not create catalogueuploads:", err)
+	}
+	// The upload is recorded the instant the drop is accepted and then polled,
+	// so a refresh, a retried request or a second tab would each insert the same
+	// receipt again. The constraint is what makes `Record` idempotent — without
+	// it one upload shows up three times and none of them is wrong.
+	if err := db.DB.Exec(
+		`CREATE UNIQUE INDEX IF NOT EXISTS catalogueuploads_batchid_key
+		 ON catalogueuploads (batchid)`).Error; err != nil {
+		log.Fatal("could not add catalogueuploads.batchid unique index:", err)
+	}
+	// Every read is "this shop's uploads, newest first".
+	if err := db.DB.Exec(
+		`CREATE INDEX IF NOT EXISTS catalogueuploads_scope_idx
+		 ON catalogueuploads (tenantid, locationid, created DESC)`).Error; err != nil {
+		log.Println("⚠️  could not add catalogueuploads scope index:", err)
+	}
+
 	f := facade.NewFacade(db.DB, db.CatalogueDB)
 
 	routes.RegisterRoutes(app, f)