Merge pull request #328 from Hestia-Homes/feature/mark_for_deletion

feat(db): add property.marked_for_deletion migration

src/app/db/migrations/0244_unknown_puck.sql

@@ -0,0 +1 @@
+ALTER TABLE "property" ADD COLUMN "marked_for_deletion" boolean DEFAULT false NOT NULL;

src/app/db/migrations/meta/_journal.json

@@ -1702,6 +1702,13 @@
       "when": 1782313328071,
       "tag": "0243_oval_pestilence",
       "breakpoints": true
+    },
+    {
+      "idx": 244,
+      "version": "7",
+      "when": 1782387040698,
+      "tag": "0244_unknown_puck",
+      "breakpoints": true
     }
   ]
 }

src/app/db/schema/property.ts

@@ -155,6 +155,12 @@ export const property = pgTable(
     // lodged data
     lodgedSapPoints: real("lodged_sap_points"),
     lodgedEpcRating: epcEnum("lodged_epc_rating"),
+
+    // Soft-delete marker. Hard deletes on `property` are expensive (cascading
+    // child rows, indexes), so callers flag a row here and reads filter it out;
+    // a separate cron job performs the physical delete later. NOT NULL so reads
+    // never deal with a tri-state — every live row is explicitly `false`.
+    markedForDeletion: boolean("marked_for_deletion").notNull().default(false),
   },
   (table) => [
     uniqueIndex("uq_property_portfolio_uprn")