landlord overrides

src/app/db/schema/landlord_overrides.ts

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+import {
+  bigint,
+  pgEnum,
+  pgTable,
+  text,
+  timestamp,
+  unique,
+  uuid,
+} from "drizzle-orm/pg-core";
+import { portfolio } from "./portfolio";
+
+// Enum string values mirror /workspaces/home/github/Model/domain/sal/*.py
+// exactly (PropertyType.value, WallType.value). Keep in sync — see
+// docs/adr/0002-landlord-override-vocabulary.md.
+export const PropertyTypeValues: [string, ...string[]] = [
+  "House",
+  "Bungalow",
+  "Flat",
+  "Maisonette",
+  "Park home",
+  "Unknown",
+];
+
+export const WallTypeValues: [string, ...string[]] = [
+  "Cavity",
+  "Solid Brick",
+  "Timber frame",
+  "Sandstone",
+  "Unknown",
+];
+
+export const OverrideSourceValues: [string, ...string[]] = [
+  "classifier",
+  "user",
+];
+
+export const propertyTypeEnum = pgEnum("property_type", PropertyTypeValues);
+export const wallTypeEnum = pgEnum("wall_type", WallTypeValues);
+export const overrideSourceEnum = pgEnum(
+  "override_source",
+  OverrideSourceValues,
+);
+
+export const landlordPropertyTypeOverrides = pgTable(
+  "landlord_property_type_overrides",
+  {
+    id: uuid("id").defaultRandom().primaryKey(),
+    portfolioId: bigint("portfolio_id", { mode: "bigint" })
+      .notNull()
+      .references(() => portfolio.id, { onDelete: "cascade" }),
+    description: text("description").notNull(),
+    value: propertyTypeEnum("value").notNull(),
+    source: overrideSourceEnum("source").notNull(),
+    createdAt: timestamp("created_at", { withTimezone: true })
+      .notNull()
+      .defaultNow(),
+    updatedAt: timestamp("updated_at", { withTimezone: true })
+      .notNull()
+      .defaultNow()
+      .$onUpdate(() => new Date()),
+  },
+  (table) => ({
+    portfolioDescriptionUnique: unique(
+      "landlord_property_type_overrides_portfolio_description_unique",
+    ).on(table.portfolioId, table.description),
+  }),
+);
+
+export const landlordWallTypeOverrides = pgTable(
+  "landlord_wall_type_overrides",
+  {
+    id: uuid("id").defaultRandom().primaryKey(),
+    portfolioId: bigint("portfolio_id", { mode: "bigint" })
+      .notNull()
+      .references(() => portfolio.id, { onDelete: "cascade" }),
+    description: text("description").notNull(),
+    value: wallTypeEnum("value").notNull(),
+    source: overrideSourceEnum("source").notNull(),
+    createdAt: timestamp("created_at", { withTimezone: true })
+      .notNull()
+      .defaultNow(),
+    updatedAt: timestamp("updated_at", { withTimezone: true })
+      .notNull()
+      .defaultNow()
+      .$onUpdate(() => new Date()),
+  },
+  (table) => ({
+    portfolioDescriptionUnique: unique(
+      "landlord_wall_type_overrides_portfolio_description_unique",
+    ).on(table.portfolioId, table.description),
+  }),
+);