created new tables for epc data store and installed measures

src/app/db/migrations/0128_thin_wiccan.sql

@@ -0,0 +1,17 @@
+CREATE TABLE "epc_store" (
+	"id" serial PRIMARY KEY NOT NULL,
+	"uprn" bigint,
+	"epc_api_created_at" timestamp DEFAULT now() NOT NULL,
+	"epc_api" jsonb NOT NULL,
+	"epc_page_created_at" timestamp DEFAULT now() NOT NULL,
+	"epc_page" text NOT NULL,
+	"epc_page_rrn" text NOT NULL
+);
+--> statement-breakpoint
+CREATE TABLE "property_installed_measures" (
+	"id" bigserial PRIMARY KEY NOT NULL,
+	"uprn" bigint NOT NULL,
+	"measure_type" "type" NOT NULL,
+	"created_at" timestamp DEFAULT now() NOT NULL,
+	"installed_at" timestamp DEFAULT now() NOT NULL
+);

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

@@ -897,6 +897,13 @@
       "when": 1763119819059,
       "tag": "0127_acoustic_sleepwalker",
       "breakpoints": true
+    },
+    {
+      "idx": 128,
+      "version": "7",
+      "when": 1764072359053,
+      "tag": "0128_thin_wiccan",
+      "breakpoints": true
     }
   ]
 }

src/app/db/schema/epc.ts

@@ -0,0 +1,44 @@
+import {
+  pgTable,
+  serial,
+  text,
+  jsonb,
+  timestamp,
+  bigint,
+} from "drizzle-orm/pg-core";
+
+// This table stores postcode search results from the OS Places API
+// for re-use and caching purposes. The data is stored in jsonb format, to
+// allow for fast queries and flexibility with the API response structure.
+
+export interface OSPlacesHeader {
+  totalresults?: number;
+  offset?: number;
+  maxresults?: number;
+  [k: string]: any;
+}
+
+export interface EpcApiResponse {
+  header?: OSPlacesHeader;
+  rows?: Record<string, any>;
+}
+
+export const epcStore = pgTable("epc_store", {
+  id: serial("id").primaryKey(),
+  uprn: bigint("uprn", { mode: "bigint" }),
+
+  // Timestamp for when the EPC API entry was first stored
+  epcApiCreatedAt: timestamp("epc_api_created_at").defaultNow().notNull(),
+
+  // EPC API response for the UPRN
+  epcApi: jsonb("epc_api").$type<EpcApiResponse>().notNull(),
+
+  // Timestamp for when the EPC page was stored
+  epcPageCreatedAt: timestamp("epc_page_created_at").defaultNow().notNull(),
+
+  // HTML content of the EPC page
+  epcPage: text("epc_page").notNull(),
+
+  // RRN of the EPC page
+  epcPageRrn: text("epc_page_rrn").notNull(),
+});

src/app/db/schema/property.ts

@@ -12,6 +12,7 @@ import {
 } from "drizzle-orm/pg-core";
 import { portfolio, PortfolioStatus } from "./portfolio";
 import { InferModel } from "drizzle-orm";
+import { materialTypeEnum } from "./materials";
 
 // This is a placeholder for the property schema
 export interface PropertyMeta {
@@ -241,6 +242,23 @@ export const nonIntrusiveSurveyNotes = pgTable("non_intrusive_survey_notes", {
   note: text("note").notNull(),
 });
 
+// This model is a record of the measures that have already been installed for a property
+// This is considered as supplementary daa and stored against the UPRN
+// RecommendationType is the
+export const propertyInstalledMeasures = pgTable(
+  "property_installed_measures",
+  {
+    id: bigserial("id", { mode: "bigint" }).primaryKey(),
+    uprn: bigint("uprn", { mode: "bigint" }).notNull(),
+    // The material types define the list of measures we should expect
+    measureType: materialTypeEnum("measure_type").notNull(),
+    // Record of when this measure was inserted into the db
+    createdAt: timestamp("created_at").notNull().defaultNow(),
+    // Record of when this measure was actually installed
+    installedAt: timestamp("installed_at").notNull().defaultNow(),
+  }
+);
+
 export type Property = InferModel<typeof property, "select">;
 export type PropertyDetailsEpc = InferModel<
   typeof propertyDetailsEpc,