e7e1bd7 · c6db5f3 · d5c8db7 · cc3840c
@@ -48,6 +48,12 @@
to make a listing of your own.
   status beside the approval count. *88 Meridian Street* is already sold, so
   you can see it. **Under contract** does the same with its own words, and
   **Active** takes the two away again.
   **Lower the price.** In **Edit facts**, a lower price adds a price
   improvement post (Social) and email ("New price — 412 Alder Lane, now
   $849,000, was $899,000") in the listing's tone, each Fair Housing checked
   and needing its own approval. A raise or no change adds nothing; raising
   the price back to the original, or above it, takes them away. The same
      
        sentinelcrew
        10d ago
        
      
      The terminal cannot change the price (src/tty.ts has no price edit), so this sentence is untrue today. Add the tty price edit with a test, or drop the claim.
    
   goes in the terminal (press `r` on the listing) and for other tools.
9. **Print the flyer.** Press **Print flyer**: a one-page flyer opens with
   the photo, price, facts, description and your name. Print it or save it
   as a PDF.
@@ -186,7 +192,7 @@
decide nothing themselves. `AGENTS.md` says how to add to it.
| ---------------------------------- | -------------------------------------------------------------- |
| `src/actions.ts`                   | listings (launch, edit an asset, retone, change facts, remove), notes, the audit trail |
| `src/listing.ts`                   | what a listing is, and the check at the boundary that one arrived |
| `src/generate.ts`                  | `generate(listing)`: the six assets from the facts (eight once it is under contract or sold), in three tones |
| `src/generate.ts`                  | `generate(listing)`: the six assets from the facts (more once it is under contract, sold or lowered in price), in three tones |
| `src/postlength.ts`                | a social post's length by what X, Instagram and Facebook count |
| `src/fairhousing.ts`               | the Fair Housing rules: phrase, context, class, reason, rewrite |
| `src/photos.ts`                    | photos as files beside the database, known by their bytes      |
@@ -544,9 +544,11 @@
                      "social_medium",
                      "social_carousel",
                      "social_status",
                      "social_price",
                      "flyer",
                      "email",
                      "email_status"
                      "email_status",
                      "email_price"
                    ]
                  },
                  "text": {
@@ -1190,6 +1192,13 @@
            ],
            "description": "Whole dollars; only a sold listing has one, and only if the agent said."
          },
          "was_price": {
            "type": [
              "integer",
              "null"
            ],
            "description": "Whole dollars: the price before it was lowered; set while the price stands below it, and then a price improvement post and email exist."
          },
          "created_at": {
            "type": "string",
            "format": "date-time"
@@ -1210,9 +1219,11 @@
                    "social_medium",
                    "social_carousel",
                    "social_status",
                    "social_price",
                    "flyer",
                    "email",
                    "email_status"
                    "email_status",
                    "email_price"
                  ]
                },
                "label": {
@@ -1362,6 +1373,7 @@
          "headshot",
          "status",
          "sold_price",
          "was_price",
          "created_at",
          "updated_at",
          "assets"
@@ -1517,6 +1529,13 @@
            ],
            "description": "Whole dollars; only a sold listing has one, and only if the agent said."
          },
          "was_price": {
            "type": [
              "integer",
              "null"
            ],
            "description": "Whole dollars: the price before it was lowered; set while the price stands below it, and then a price improvement post and email exist."
          },
          "created_at": {
            "type": "string",
            "format": "date-time"
@@ -1542,9 +1561,11 @@
                    "social_medium",
                    "social_carousel",
                    "social_status",
                    "social_price",
                    "flyer",
                    "email",
                    "email_status"
                    "email_status",
                    "email_price"
                  ]
                },
                "approved": {
@@ -1582,6 +1603,7 @@
          "headshot",
          "status",
          "sold_price",
          "was_price",
          "created_at",
          "updated_at",
          "flags",
@@ -857,8 +857,11 @@
function changeFacts(
      JSON.stringify(v.features), v.tone, v.palette, v.agent_name, v.brokerage,
      v.license, v.agent_phone, v.agent_email, JSON.stringify(v.open_houses), now.id,
    );
    // A cut remembers the price it came from; a raise to or above it forgets.
    const was = v.price < now.price ? (now.was_price ?? now.price) : now.was_price !== null && v.price < now.was_price ? now.was_price : null;
    db.query("UPDATE listing SET was_price = ?1 WHERE id = ?2").run(was, now.id);
    touch(db, now.id);
    writeAssets(db, { ...now, ...v });
    writeAssets(db, { ...now, ...v, was_price: was });
  })();
  emit(db, "listing.changed", { id: now.id });
  return ok(launched(db, now.id)!);
@@ -33,9 +33,9 @@
const as = (
    "x-forge-signature": sign(identity, KEY),
  };
};
const alice = as("u1", "alice");
const bob = as("u2", "bob");
const root = as("u0", "root", "admin");
const alice = as("audit-u1", "alice");
const bob = as("audit-u2", "bob");
const root = as("audit-u0", "root", "admin");
const call = (
  path: string,
  init: RequestInit = {},
@@ -95,6 +95,8 @@
export const migrations: string[] = [
  // Where the listing stands: active, under_contract or sold, and the price it sold at if the agent said.
  `ALTER TABLE listing ADD COLUMN status TEXT NOT NULL DEFAULT 'active' CHECK (status IN ('active', 'under_contract', 'sold'))`,
  `ALTER TABLE listing ADD COLUMN sold_price INTEGER`,
  // The price before it was lowered, while it stands below it; the price improvement assets are written from it.
  `ALTER TABLE listing ADD COLUMN was_price INTEGER`,
];
export function openDb(dir = dataDir): Database {
@@ -22,9 +22,11 @@
export const KINDS = [
  "social_medium",
  "social_carousel",
  "social_status",
  "social_price",
  "flyer",
  "email",
  "email_status",
  "email_price",
] as const;
export type Kind = (typeof KINDS)[number];
@@ -38,11 +40,16 @@
export const LABELS: Readonly<Record<Kind, string>> = {
  flyer: "Flyer copy",
  email: "Email blast",
  email_status: "Status email",
  social_price: "Price improvement post",
  email_price: "Price improvement email",
};
/** The assets that exist only while a listing is under contract or sold. */
export const STATUS_KINDS = ["social_status", "email_status"] as const satisfies readonly Kind[];
/** The assets that exist only while the price stands below what it was. */
export const PRICE_KINDS = ["social_price", "email_price"] as const satisfies readonly Kind[];
export const STATUSES = ["active", "under_contract", "sold"] as const;
export type Status = (typeof STATUSES)[number];
@@ -75,6 +82,8 @@
export interface Facts {
  readonly status?: Status;
  /** Whole dollars, only when sold, and only if the agent chose to say. */
  readonly sold_price?: number | null;
  /** Whole dollars: the price before it was lowered; absent or null when it has not been. */
  readonly was_price?: number | null;
}
export interface Agent {
@@ -365,13 +374,52 @@
function statusEmail(f: Facts, a: Agent): string {
  return `Subject: ${subject}\n\n${open}\n\n${thanks}\n\n${close}\n\n${a.name}\n${a.brokerage} · License ${a.license}\n${a.phone} · ${a.email}`;
}
/** A listing's assets: the six, and the two status ones when it is under contract or sold. */
/** True when the price now stands below the one it was lowered from. */
export const priceCut = (f: Pick<Facts, "price" | "was_price">): boolean =>
  f.was_price != null && f.was_price > f.price;
function pricePost(f: Facts, a: Agent): string {
  const where = street(f.address);
  const was = money(f.was_price!);
  const now = money(f.price);
  const line = {
    classic: `New price: ${where}, now ${now}, was ${was}.`,
    warm: `Good news: ${where} has a new price! It is now ${now}, down from ${was}.`,
    bold: `PRICE IMPROVEMENT: ${where}. NOW ${now}. WAS ${was}.`,
  }[f.tone];
  const close = {
    classic: "Message me to arrange a private showing.",
    warm: "I would love to show you around. Send me a message to set up a visit.",
    bold: "Now is the time. Message me today.",
  }[f.tone];
  return `${line} ${close} ${a.name}, ${a.brokerage}. #PriceImprovement #NewPrice`;
}
function priceEmail(f: Facts, a: Agent): string {
  const where = street(f.address);
  const was = money(f.was_price!);
  const now = money(f.price);
  const open = {
    classic: `I am pleased to share that the price of ${f.address} has been improved. It is now ${now}, was ${was}.`,
    warm: `I have good news to share: ${f.address} has a new price! It is now ${now}, down from ${was}.`,
    bold: `${f.address} just got a new price: NOW ${now}, WAS ${was}.`,
  }[f.tone];
  const close = {
    classic: "To arrange a private showing or request the disclosure package, reply to this email or call me directly.",
    warm: "If you or someone you know would like to see it, just reply to this email and I will set up a time.",
    bold: "Want in? Reply now and I will get you on the showing schedule.",
  }[f.tone];
  return `Subject: New price — ${where}, now ${now}, was ${was}\n\n${open}\n\nThe facts: ${plural(f.beds, "bedroom")}, ${plural(f.baths, "bath")}, ${count(f.sqft)} square feet, built in ${f.year}.\n\n${close}\n\n${a.name}\n${a.brokerage} · License ${a.license}\n${a.phone} · ${a.email}`;
}
/** A listing's assets: the six, the two status ones when it is under contract or sold, the two price ones when the price was lowered. */
export function generate(listing: {
  readonly facts: Facts;
  readonly agent: Agent;
}): Partial<Record<Kind, string>> & Record<(typeof CORE_KINDS)[number], string> {
  const { facts: f, agent: a } = listing;
  const announced = f.status === "under_contract" || f.status === "sold";
  const cut = priceCut(f);
  return {
    mls: mls(f),
    social_short: socialShort(f, a),
@@ -380,6 +428,7 @@
export function generate(listing: {
    flyer: flyer(f),
    email: email(f, a),
    ...(announced ? { social_status: statusPost(f, a), email_status: statusEmail(f, a) } : {}),
    ...(cut ? { social_price: pricePost(f, a), email_price: priceEmail(f, a) } : {}),
  };
}
@@ -43,6 +43,8 @@
export interface Listing extends ListingInput {
  readonly status: Status;
  /** Whole dollars; only a sold listing has one, and only if the agent said. */
  readonly sold_price: number | null;
  /** Whole dollars: what the price was before it was lowered; null when it has not been. */
  readonly was_price: number | null;
  readonly id: number;
  readonly author_id: string;
  readonly author_name: string;
@@ -109,6 +111,7 @@
export interface ListingRow {
  readonly open_houses: string;
  readonly status: Status;
  readonly sold_price: number | null;
  readonly was_price: number | null;
  readonly agent_name: string;
  readonly brokerage: string;
  readonly license: string;
@@ -111,7 +111,7 @@
test("adding, changing and clearing it writes the assets again and clears approv
  expect(text("mls")).toContain("Sunday, March 14, 1–3 pm");
  expect(text("mls")).not.toContain("March 7");
  expect(approve()).toBe(6);
  expect(approve()).toBe(8);
  const cleared = updateFacts(db, me, { id, fields: { open_houses: [] } });
  if (!cleared.ok) throw new Error(cleared.message);
  expect(cleared.value.open_houses).toEqual([]);
@@ -157,9 +157,9 @@
function editor(l: Launched, a: Asset, editable: boolean): string {
const TABS: readonly { id: string; label: string; kinds: readonly string[] }[] = [
  { id: "mls", label: "MLS", kinds: ["mls"] },
  { id: "social", label: "Social", kinds: ["social_short", "social_medium", "social_carousel", "social_status"] },
  { id: "social", label: "Social", kinds: ["social_short", "social_medium", "social_carousel", "social_status", "social_price"] },
  { id: "flyer", label: "Flyer", kinds: ["flyer"] },
  { id: "email", label: "Email", kinds: ["email", "email_status"] },
  { id: "email", label: "Email", kinds: ["email", "email_status", "email_price"] },
];
/** The tab that holds an asset, or a tab named outright; the first otherwise. */
@@ -0,0 +1,181 @@
/**
 * Price improvement: lowering the price adds a post and an email naming the
 * old and new price, each checked and needing its own approval; a raise or no
 * change adds nothing, and a raise back to the old price removes them.
 */
import { expect, test } from "bun:test";
import { mkdtempSync } from "node:fs";
import { tmpdir } from "node:os";
import { join } from "node:path";
import { approveAsset, getListing, launchListing, listListings, updateFacts } from "./actions.ts";
import { openDb } from "./db.ts";
import { check } from "./fairhousing.ts";
import { generate, PRICE_KINDS, TONES } from "./generate.ts";
import { agentOf } from "./listing.ts";
import { rpc } from "./mcp.ts";
import { listingPage } from "./pages/listing.ts";
import { SAMPLE } from "./sample.ts";
import { session } from "./tty.ts";
import type { Who } from "./who.ts";
const me: Who = { role: "user", id: "u1", name: "me" };
const launch = () => {
  const db = openDb(mkdtempSync(join(tmpdir(), "app-price-")));
  const made = launchListing(db, me, { fields: { ...SAMPLE, price: 899000 } });
  if (!made.ok) throw new Error(made.message);
  return { db, id: made.value.id };
};
const kinds = (db: ReturnType<typeof openDb>, id: number) => {
  const found = getListing(db, me, { id });
  if (!found.ok) throw new Error(found.message);
  return found.value;
};
const price = (db: ReturnType<typeof openDb>, id: number, p: number) => {
  const done = updateFacts(db, me, { id, fields: { price: p } });
  if (!done.ok) throw new Error(done.message);
  return done.value;
};
test("the words: both name the street, the new and the old price, clear in every tone", () => {
  const agent = agentOf(SAMPLE);
  for (const tone of TONES) {
    const words = generate({ facts: { ...SAMPLE, tone, price: 849000, was_price: 899000 }, agent });
    for (const kind of PRICE_KINDS) {
      const text = words[kind]!;
      expect(text).toContain("$849,000");
      expect(text).toContain("$899,000");
      expect(check(text).clear).toBe(true);
    }
  }
  expect(generate({ facts: { ...SAMPLE, tone: "classic", price: 849000, was_price: 899000 }, agent }).email_price).toStartWith(
    `Subject: New price — ${SAMPLE.address.split(",")[0]}, now $849,000, was $899,000`,
  );
  for (const was of [undefined, null, 849000, 800000])
    expect(generate({ facts: { ...SAMPLE, price: 849000, was_price: was }, agent }).social_price).toBeUndefined();
});
test("lowering adds both assets with old and new price; raising back removes them", () => {
  const { db, id } = launch();
  expect(kinds(db, id).assets.map((a) => a.kind)).not.toContain("social_price");
  const cut = price(db, id, 849000);
  expect(cut.was_price).toBe(899000);
  for (const kind of PRICE_KINDS) {
    const a = cut.assets.find((x) => x.kind === kind)!;
    expect(a.text).toContain("$849,000");
    expect(a.text).toContain("$899,000");
    expect(a.approval).toBeNull();
  }
  // a second cut keeps the original
  expect(price(db, id, 829000).assets.find((a) => a.kind === "social_price")!.text).toContain("$899,000");
  // a raise that stays below the original keeps them; to the original removes them
  expect(price(db, id, 840000).assets.map((a) => a.kind)).toContain("email_price");
  const back = price(db, id, 899000);
  expect(back.was_price).toBeNull();
  expect(back.assets.map((a) => a.kind)).not.toContain("social_price");
  expect(back.assets.map((a) => a.kind)).not.toContain("email_price");
  expect(price(db, id, 950000).assets.map((a) => a.kind)).not.toContain("email_price");
});
test("a raise or no change adds nothing", () => {
  const { db, id } = launch();
  expect(price(db, id, 950000).assets.map((a) => a.kind)).not.toContain("social_price");
  expect(price(db, id, 950000).was_price).toBeNull();
});
test("each needs its own approval and counts toward ready to send", () => {
  const { db, id } = launch();
  const cut = price(db, id, 849000);
  const post = cut.assets.find((a) => a.kind === "social_price")!;
  const done = approveAsset(db, me, { id, kind: "social_price", door: "page", seen: post.updated_at });
  expect(done.ok && done.value.assets.filter((a) => a.approval !== null).map((a) => a.kind)).toEqual(["social_price"]);
  const row = listListings(db, me, {});
  expect(row.ok && row.value.find((l) => l.id === id)!.approvals.length).toBe(cut.assets.length);
  expect(row.ok && row.value.find((l) => l.id === id)!.approvals.filter((a) => a.approved).length).toBe(1);
});
test("the page shows both with their length; the MCP cannot approve them", () => {
  const { db, id } = launch();
  const cut = price(db, id, 849000);
  const page = listingPage({ who: me, listing: cut, editable: true });
  expect(page).toContain('id="social_price"');
  expect(page).toContain('id="email_price"');
  expect(page).toMatch(/characters[^<]*Instagram/);
  for (const kind of PRICE_KINDS) {
    const res = rpc(db, me, { jsonrpc: "2.0", id: 1, method: "tools/call", params: { name: "approve_asset", arguments: { id, kind } } });
    expect(JSON.stringify(res.body)).toMatch(/person|isError|refus|cannot/i);
    expect(kinds(db, id).assets.find((a) => a.kind === kind)!.approval).toBeNull();
  }
});
const plain = (s: string): string => s.replace(/\x1b\[[0-9;]*[A-Za-z]/g, "");
test("the terminal lowers the price with r and shows the new assets", () => {
  const { db, id } = launch();
  const tty = session(db, me);
  tty.press("\r");
  tty.press("r");
  expect(plain(tty.screen())).toContain("899000");
  for (let i = 0; i < 10; i++) tty.press("\x7f");
  for (const key of "849000") tty.press(key);
  tty.press("\r");
  expect(plain(tty.screen())).toContain("down from $899,000");
  const now = kinds(db, id);
  expect(now.price).toBe(849000);
  expect(now.was_price).toBe(899000);
  expect(now.assets.map((a) => a.kind)).toContain("social_price");
  expect(plain(tty.screen())).toContain("0 of 8 approved");
  tty.press("r");
  for (let i = 0; i < 10; i++) tty.press("\x7f");
  for (const key of "lots") tty.press(key);
  tty.press("\r");
  expect(kinds(db, id).price).toBe(849000);
});
test("the MCP update_facts lowers the price", () => {
  const { db, id } = launch();
  const res = rpc(db, me, { jsonrpc: "2.0", id: 1, method: "tools/call", params: { name: "update_facts", arguments: { id, facts: { price: 849000 } } } }).body as { result: { content: { text: string }[] } };
  expect(res.result.content[0]!.text).toContain("social_price");
  const now = kinds(db, id);
  expect(now.was_price).toBe(899000);
  expect(now.assets.map((a) => a.kind)).toContain("email_price");
});
test("the JSON API PATCH and the Edit facts form lower the price", async () => {
  const { serve } = await import("./server.ts");
  const { sign } = await import("./who.ts");
  const KEY = "a-key-only-the-forge-holds";
  const server = serve({ port: 0, dataDir: mkdtempSync(join(tmpdir(), "app-price-api-")), identityKey: KEY });
  try {
    const base = `http://${server.hostname}:${server.port}`;
    const identity = `price-api|agent|user|${Date.now() + 600_000}`;
    const auth = { "x-forge-identity": identity, "x-forge-signature": sign(identity, KEY) };
    const mk = async () => {
      const r = await fetch(`${base}/api/listings`, { method: "POST", headers: { ...auth, "content-type": "application/json" }, body: JSON.stringify({ ...SAMPLE, price: 899000 }) });
      return ((await r.json()) as { id: number }).id;
    };
    type Out = { price: number; was_price: number | null; assets: { kind: string; text: string }[] };
    const apiId = await mk();
    const patched = await fetch(`${base}/api/listings/${apiId}`, { method: "PATCH", headers: { ...auth, "content-type": "application/json" }, body: JSON.stringify({ facts: { price: 849000 } }) });
    expect(patched.status).toBe(200);
    const out = (await patched.json()) as Out;
    expect(out.was_price).toBe(899000);
    expect(out.assets.find((a) => a.kind === "social_price")!.text).toContain("$899,000");
    expect(out.assets.map((a) => a.kind)).toContain("email_price");
    const formId = await mk();
    const form = new FormData();
    for (const k of ["address", "beds", "baths", "sqft", "lot", "year", "tone", "palette", "agent_name", "brokerage", "license", "agent_phone", "agent_email"] as const)
      form.set(k, String(SAMPLE[k]));
    form.set("features", SAMPLE.features.join("\n"));
    form.set("price", "849000");
    const posted = await fetch(`${base}/listings/${formId}/facts`, { method: "POST", headers: auth, body: form, redirect: "manual" });
    expect(posted.status).toBe(303);
    const read = (await (await fetch(`${base}/api/listings/${formId}`, { headers: auth })).json()) as Out;
    expect(read.was_price).toBe(899000);
    expect(read.assets.map((a) => a.kind)).toEqual(expect.arrayContaining(["social_price", "email_price"]));
  } finally {
    server.stop(true);
  }
});
@@ -210,6 +210,7 @@
const LISTING_FIELDS = {
  headshot: { type: ["string", "null"] },
  status: { enum: [...STATUSES], description: "Where the listing stands; under_contract and sold add a status post and a status email." },
  sold_price: { type: ["integer", "null"], description: "Whole dollars; only a sold listing has one, and only if the agent said." },
  was_price: { type: ["integer", "null"], description: "Whole dollars: the price before it was lowered; set while the price stands below it, and then a price improvement post and email exist." },
  created_at: { type: "string", format: "date-time" },
  updated_at: { type: "string", format: "date-time" },
};
@@ -89,7 +89,7 @@
export function session(db: Database, me: Who, size = { rows: 40, columns: 100 }
  let previewing = false;
  let cursor = 0;
  /** What the one-line input is for: a new note, or an asset's new words. */
  let typing: { for: "note" } | { for: "asset"; kind: Kind } | { for: "open" } | { for: "status" } | undefined;
  let typing: { for: "note" } | { for: "asset"; kind: Kind } | { for: "open" } | { for: "status" } | { for: "price" } | undefined;
  let typed = "";
  let said = "";
  /** The short post over X that `a` was pressed on once: a second `a` approves it knowing so. */
@@ -154,7 +154,7 @@
export function session(db: Database, me: Who, size = { rows: 40, columns: 100 }
      if (previewing) help = "esc back to the assets · q quit";
      else help =
        found?.ok === true && canEditListing(me, found.value)
          ? "j/k asset · e edit · o open house · s status · a approve/withdraw · u use suggested wording · t next tone · p preview email · esc back · q quit"
          ? "j/k asset · e edit · o open house · r price · s status · a approve/withdraw · u use suggested wording · t next tone · p preview email · esc back · q quit"
          : "j/k asset · p preview email · esc back · q quit";
    } else if (view === "listings") {
      const rows = listings();
@@ -186,7 +186,7 @@
export function session(db: Database, me: Who, size = { rows: 40, columns: 100 }
    }
    lines.push("");
    if (typing !== undefined) {
      const label = typing.for === "note" ? "New note" : typing.for === "status" ? "Status: active, under contract, or sold with an optional price, like sold 752000 (enter saves, esc drops)" : typing.for === "open" ? "Open house: date start-end, like 2027-03-09 13:00-15:00; separate two with ; (empty clears, enter saves, esc drops)" : `Edit (\\n breaks a line, enter saves, esc drops)`;
      const label = typing.for === "note" ? "New note" : typing.for === "price" ? "Price in whole dollars, like 849000; a lower price adds a price improvement post and email (enter saves, esc drops)" : typing.for === "status" ? "Status: active, under contract, or sold with an optional price, like sold 752000 (enter saves, esc drops)" : typing.for === "open" ? "Open house: date start-end, like 2027-03-09 13:00-15:00; separate two with ; (empty clears, enter saves, esc drops)" : `Edit (\\n breaks a line, enter saves, esc drops)`;
      // The tail of what is typed, so the cursor stays on the screen.
      const room = Math.max(20, size.columns - 4);
      lines.push(dim(label), `${typed.length > room ? `…${typed.slice(-room + 1)}` : typed}${esc}7m ${esc}0m`);
@@ -205,6 +205,13 @@
export function session(db: Database, me: Who, size = { rows: 40, columns: 100 }
      } else if (typing.for === "open") {
        const done = updateFacts(db, me, { id: reading!, fields: { open_houses: openFromLine(typed) } });
        said = done.ok ? "Open house saved. Every asset is written again: read it through." : done.message;
      } else if (typing.for === "price") {
        const done = updateFacts(db, me, { id: reading!, fields: { price: typed } });
        said = !done.ok
          ? done.message
          : done.value.was_price === null
            ? "Price saved. Every asset is written again: read it through."
            : `Price saved, down from ${money(done.value.was_price)}. A price improvement post and email are ready to approve.`;
      } else if (typing.for === "status") {
        const { status, sold_price } = statusFromLine(typed);
        const done = setStatus(db, me, { id: reading!, status, sold_price });
@@ -256,7 +263,7 @@
export function session(db: Database, me: Who, size = { rows: 40, columns: 100 }
      if (previewing) return undefined;
      if (down) cursor = Math.min(cursor + 1, Math.max(0, assets.length - 1));
      if (up) cursor = Math.max(cursor - 1, 0);
      if (found?.ok === true && (key === "e" || key === "t" || key === "a" || key === "u" || key === "o" || key === "s")) {
      if (found?.ok === true && (key === "e" || key === "t" || key === "a" || key === "u" || key === "o" || key === "s" || key === "r")) {
        if (!canEditListing(me, found.value))
          said = me.role === "anon" ? "Sign in to edit this listing." : "Only the listing's agent or an admin can edit it.";
        else if (key === "u") {
@@ -287,6 +294,9 @@
export function session(db: Database, me: Who, size = { rows: 40, columns: 100 }
        } else if (key === "s") {
          typing = { for: "status" };
          typed = statusToLine(found.value);
        } else if (key === "r") {
          typing = { for: "price" };
          typed = String(found.value.price);
        } else if (key === "o") {
          typing = { for: "open" };
          typed = openToLine(found.value.open_houses);
@@ -169,7 +169,7 @@
test("every step of the section works, with the labels it names", async () => {
  expect((await post(`${mine}/facts`, drop)).status).toBe(303);
  const afterDrop = await (await get(mine)).text();
  expect(afterDrop).toContain("$649,000");
  expect(afterDrop).toContain("0 of 6 approved");
  expect(afterDrop).toContain("0 of 8 approved");
  expect(await (await get(`${mine}/flyer`)).text()).toContain("$649,000");
  // 7. Add an open house: Edit facts, the band on the flyer, the line in the email, approvals cleared.
@@ -187,7 +187,7 @@
test("every step of the section works, with the labels it names", async () => {
  approveOpen.set("seen", /name="seen" value="([^"]+)"/.exec(beforeOpen)![1]!.replaceAll("&amp;", "&"));
  approveOpen.set("text", textareaOf(beforeOpen));
  await post(`${mine}/assets/mls/approve`, approveOpen);
  expect(await (await get(mine)).text()).toContain("1 of 6 approved");
  expect(await (await get(mine)).text()).toContain("1 of 8 approved");
  const hold = new FormData();
  for (const [k, v] of drop.entries()) hold.set(k, v);
  hold.set("tone", "bold");
@@ -196,7 +196,7 @@
test("every step of the section works, with the labels it names", async () => {
  hold.set("open1_end", "15:00");
  expect((await post(`${mine}/facts`, hold)).status).toBe(303);
  const afterOpen = await (await get(mine)).text();
  expect(afterOpen).toContain("0 of 6 approved");
  expect(afterOpen).toContain("0 of 8 approved");
  expect(await (await get(`${mine}/flyer`)).text()).toContain("OPEN HOUSE: Sunday, March 7, 1–3 pm.");
  expect(await (await get(`${mine}/email`)).text()).toContain("OPEN HOUSE: Sunday, March 7, 1–3 pm.");
  const bad = new FormData();
@@ -221,7 +221,7 @@
test("every step of the section works, with the labels it names", async () => {
  sell.set("sold_price", "640000");
  expect((await post(`${mine}/status`, sell)).status).toBe(303);
  const afterSold = await (await get(mine)).text();
  expect(afterSold).toContain("0 of 8 approved");
  expect(afterSold).toContain("0 of 10 approved");
  expect(afterSold).toContain("Sold at $640,000");
  expect(afterSold).toContain("Just sold — 9 Walkthrough Way");
  expect(await (await get(`${mine}/flyer`)).text()).toContain('<p class="flyer-status status-sold" role="note">Sold at $640,000</p>');
@@ -234,7 +234,7 @@
test("every step of the section works, with the labels it names", async () => {
  const active = new FormData();
  active.set("status", "active");
  expect((await post(`${mine}/status`, active)).status).toBe(303);
  expect(await (await get(mine)).text()).toContain("0 of 6 approved");
  expect(await (await get(mine)).text()).toContain("0 of 8 approved");
  // 9. Print the flyer.
  expect(afterTone).toMatch(control("Print flyer"));
		@@ -48,6 +48,12 @@ to make a listing of your own.
48	48	status beside the approval count. 88 Meridian Street is already sold, so
49	49	you can see it. Under contract does the same with its own words, and
50	50	Active takes the two away again.
	51	Lower the price. In Edit facts, a lower price adds a price
	52	improvement post (Social) and email ("New price — 412 Alder Lane, now
	53	$849,000, was $899,000") in the listing's tone, each Fair Housing checked
	54	and needing its own approval. A raise or no change adds nothing; raising
	55	the price back to the original, or above it, takes them away. The same
		sentinelcrew 10d ago The terminal cannot change the price (src/tty.ts has no price edit), so this sentence is untrue today. Add the tty price edit with a test, or drop the claim.
	56	goes in the terminal (press `r` on the listing) and for other tools.
51	57	9. Print the flyer. Press Print flyer: a one-page flyer opens with
52	58	the photo, price, facts, description and your name. Print it or save it
53	59	as a PDF.
		@@ -186,7 +192,7 @@ decide nothing themselves. `AGENTS.md` says how to add to it.
186	192	\| ---------------------------------- \| -------------------------------------------------------------- \|
187	193	\| `src/actions.ts` \| listings (launch, edit an asset, retone, change facts, remove), notes, the audit trail \|
188	194	\| `src/listing.ts` \| what a listing is, and the check at the boundary that one arrived \|
189		\| `src/generate.ts` \| `generate(listing)`: the six assets from the facts (eight once it is under contract or sold), in three tones \|
	195	\| `src/generate.ts` \| `generate(listing)`: the six assets from the facts (more once it is under contract, sold or lowered in price), in three tones \|
190	196	\| `src/postlength.ts` \| a social post's length by what X, Instagram and Facebook count \|
191	197	\| `src/fairhousing.ts` \| the Fair Housing rules: phrase, context, class, reason, rewrite \|
192	198	\| `src/photos.ts` \| photos as files beside the database, known by their bytes \|
		@@ -544,9 +544,11 @@
544	544	"social_medium",
545	545	"social_carousel",
546	546	"social_status",
	547	"social_price",
547	548	"flyer",
548	549	"email",
549		"email_status"
	550	"email_status",
	551	"email_price"
550	552	]
551	553	},
552	554	"text": {
		@@ -1190,6 +1192,13 @@
1190	1192	],
1191	1193	"description": "Whole dollars; only a sold listing has one, and only if the agent said."
1192	1194	},
	1195	"was_price": {
	1196	"type": [
	1197	"integer",
	1198	"null"
	1199	],
	1200	"description": "Whole dollars: the price before it was lowered; set while the price stands below it, and then a price improvement post and email exist."
	1201	},
1193	1202	"created_at": {
1194	1203	"type": "string",
1195	1204	"format": "date-time"
		@@ -1210,9 +1219,11 @@
1210	1219	"social_medium",
1211	1220	"social_carousel",
1212	1221	"social_status",
	1222	"social_price",
1213	1223	"flyer",
1214	1224	"email",
1215		"email_status"
	1225	"email_status",
	1226	"email_price"
1216	1227	]
1217	1228	},
1218	1229	"label": {
		@@ -1362,6 +1373,7 @@
1362	1373	"headshot",
1363	1374	"status",
1364	1375	"sold_price",
	1376	"was_price",
1365	1377	"created_at",
1366	1378	"updated_at",
1367	1379	"assets"
		@@ -1517,6 +1529,13 @@
1517	1529	],
1518	1530	"description": "Whole dollars; only a sold listing has one, and only if the agent said."
1519	1531	},
	1532	"was_price": {
	1533	"type": [
	1534	"integer",
	1535	"null"
	1536	],
	1537	"description": "Whole dollars: the price before it was lowered; set while the price stands below it, and then a price improvement post and email exist."
	1538	},
1520	1539	"created_at": {
1521	1540	"type": "string",
1522	1541	"format": "date-time"
		@@ -1542,9 +1561,11 @@
1542	1561	"social_medium",
1543	1562	"social_carousel",
1544	1563	"social_status",
	1564	"social_price",
1545	1565	"flyer",
1546	1566	"email",
1547		"email_status"
	1567	"email_status",
	1568	"email_price"
1548	1569	]
1549	1570	},
1550	1571	"approved": {
		@@ -1582,6 +1603,7 @@
1582	1603	"headshot",
1583	1604	"status",
1584	1605	"sold_price",
	1606	"was_price",
1585	1607	"created_at",
1586	1608	"updated_at",
1587	1609	"flags",
		@@ -857,8 +857,11 @@ function changeFacts(
857	857	JSON.stringify(v.features), v.tone, v.palette, v.agent_name, v.brokerage,
858	858	v.license, v.agent_phone, v.agent_email, JSON.stringify(v.open_houses), now.id,
859	859	);
	860	// A cut remembers the price it came from; a raise to or above it forgets.
	861	const was = v.price < now.price ? (now.was_price ?? now.price) : now.was_price !== null && v.price < now.was_price ? now.was_price : null;
	862	db.query("UPDATE listing SET was_price = ?1 WHERE id = ?2").run(was, now.id);
860	863	touch(db, now.id);
861		writeAssets(db, { ...now, ...v });
	864	writeAssets(db, { ...now, ...v, was_price: was });
862	865	})();
863	866	emit(db, "listing.changed", { id: now.id });
864	867	return ok(launched(db, now.id)!);
		@@ -33,9 +33,9 @@ const as = (
33	33	"x-forge-signature": sign(identity, KEY),
34	34	};
35	35	};
36		const alice = as("u1", "alice");
37		const bob = as("u2", "bob");
38		const root = as("u0", "root", "admin");
	36	const alice = as("audit-u1", "alice");
	37	const bob = as("audit-u2", "bob");
	38	const root = as("audit-u0", "root", "admin");
39	39	const call = (
40	40	path: string,
41	41	init: RequestInit = {},
		@@ -95,6 +95,8 @@ export const migrations: string[] = [
95	95	// Where the listing stands: active, under_contract or sold, and the price it sold at if the agent said.
96	96	`ALTER TABLE listing ADD COLUMN status TEXT NOT NULL DEFAULT 'active' CHECK (status IN ('active', 'under_contract', 'sold'))`,
97	97	`ALTER TABLE listing ADD COLUMN sold_price INTEGER`,
	98	// The price before it was lowered, while it stands below it; the price improvement assets are written from it.
	99	`ALTER TABLE listing ADD COLUMN was_price INTEGER`,
98	100	];
99	101
100	102	export function openDb(dir = dataDir): Database {
		@@ -22,9 +22,11 @@ export const KINDS = [
22	22	"social_medium",
23	23	"social_carousel",
24	24	"social_status",
	25	"social_price",
25	26	"flyer",
26	27	"email",
27	28	"email_status",
	29	"email_price",
28	30	] as const;
29	31	export type Kind = (typeof KINDS)[number];
30	32
		@@ -38,11 +40,16 @@ export const LABELS: Readonly<Record<Kind, string>> = {
38	40	flyer: "Flyer copy",
39	41	email: "Email blast",
40	42	email_status: "Status email",
	43	social_price: "Price improvement post",
	44	email_price: "Price improvement email",
41	45	};
42	46
43	47	/** The assets that exist only while a listing is under contract or sold. */
44	48	export const STATUS_KINDS = ["social_status", "email_status"] as const satisfies readonly Kind[];
45	49
	50	/** The assets that exist only while the price stands below what it was. */
	51	export const PRICE_KINDS = ["social_price", "email_price"] as const satisfies readonly Kind[];
	52
46	53	export const STATUSES = ["active", "under_contract", "sold"] as const;
47	54	export type Status = (typeof STATUSES)[number];
48	55
		@@ -75,6 +82,8 @@ export interface Facts {
75	82	readonly status?: Status;
76	83	/** Whole dollars, only when sold, and only if the agent chose to say. */
77	84	readonly sold_price?: number \| null;
	85	/** Whole dollars: the price before it was lowered; absent or null when it has not been. */
	86	readonly was_price?: number \| null;
78	87	}
79	88
80	89	export interface Agent {
		@@ -365,13 +374,52 @@ function statusEmail(f: Facts, a: Agent): string {
365	374	return `Subject: ${subject}\n\n${open}\n\n${thanks}\n\n${close}\n\n${a.name}\n${a.brokerage} · License ${a.license}\n${a.phone} · ${a.email}`;
366	375	}
367	376
368		/** A listing's assets: the six, and the two status ones when it is under contract or sold. */
	377	/** True when the price now stands below the one it was lowered from. */
	378	export const priceCut = (f: Pick<Facts, "price" \| "was_price">): boolean =>
	379	f.was_price != null && f.was_price > f.price;
	380
	381	function pricePost(f: Facts, a: Agent): string {
	382	const where = street(f.address);
	383	const was = money(f.was_price!);
	384	const now = money(f.price);
	385	const line = {
	386	classic: `New price: ${where}, now ${now}, was ${was}.`,
	387	warm: `Good news: ${where} has a new price! It is now ${now}, down from ${was}.`,
	388	bold: `PRICE IMPROVEMENT: ${where}. NOW ${now}. WAS ${was}.`,
	389	}[f.tone];
	390	const close = {
	391	classic: "Message me to arrange a private showing.",
	392	warm: "I would love to show you around. Send me a message to set up a visit.",
	393	bold: "Now is the time. Message me today.",
	394	}[f.tone];
	395	return `${line} ${close} ${a.name}, ${a.brokerage}. #PriceImprovement #NewPrice`;
	396	}
	397
	398	function priceEmail(f: Facts, a: Agent): string {
	399	const where = street(f.address);
	400	const was = money(f.was_price!);
	401	const now = money(f.price);
	402	const open = {
	403	classic: `I am pleased to share that the price of ${f.address} has been improved. It is now ${now}, was ${was}.`,
	404	warm: `I have good news to share: ${f.address} has a new price! It is now ${now}, down from ${was}.`,
	405	bold: `${f.address} just got a new price: NOW ${now}, WAS ${was}.`,
	406	}[f.tone];
	407	const close = {
	408	classic: "To arrange a private showing or request the disclosure package, reply to this email or call me directly.",
	409	warm: "If you or someone you know would like to see it, just reply to this email and I will set up a time.",
	410	bold: "Want in? Reply now and I will get you on the showing schedule.",
	411	}[f.tone];
	412	return `Subject: New price — ${where}, now ${now}, was ${was}\n\n${open}\n\nThe facts: ${plural(f.beds, "bedroom")}, ${plural(f.baths, "bath")}, ${count(f.sqft)} square feet, built in ${f.year}.\n\n${close}\n\n${a.name}\n${a.brokerage} · License ${a.license}\n${a.phone} · ${a.email}`;
	413	}
	414
	415	/** A listing's assets: the six, the two status ones when it is under contract or sold, the two price ones when the price was lowered. */
369	416	export function generate(listing: {
370	417	readonly facts: Facts;
371	418	readonly agent: Agent;
372	419	}): Partial<Record<Kind, string>> & Record<(typeof CORE_KINDS)[number], string> {
373	420	const { facts: f, agent: a } = listing;
374	421	const announced = f.status === "under_contract" \|\| f.status === "sold";
	422	const cut = priceCut(f);
375	423	return {
376	424	mls: mls(f),
377	425	social_short: socialShort(f, a),
		@@ -380,6 +428,7 @@ export function generate(listing: {
380	428	flyer: flyer(f),
381	429	email: email(f, a),
382	430	...(announced ? { social_status: statusPost(f, a), email_status: statusEmail(f, a) } : {}),
	431	...(cut ? { social_price: pricePost(f, a), email_price: priceEmail(f, a) } : {}),
383	432	};
384	433	}
385	434
		@@ -43,6 +43,8 @@ export interface Listing extends ListingInput {
43	43	readonly status: Status;
44	44	/** Whole dollars; only a sold listing has one, and only if the agent said. */
45	45	readonly sold_price: number \| null;
	46	/** Whole dollars: what the price was before it was lowered; null when it has not been. */
	47	readonly was_price: number \| null;
46	48	readonly id: number;
47	49	readonly author_id: string;
48	50	readonly author_name: string;
		@@ -109,6 +111,7 @@ export interface ListingRow {
109	111	readonly open_houses: string;
110	112	readonly status: Status;
111	113	readonly sold_price: number \| null;
	114	readonly was_price: number \| null;
112	115	readonly agent_name: string;
113	116	readonly brokerage: string;
114	117	readonly license: string;
		@@ -111,7 +111,7 @@ test("adding, changing and clearing it writes the assets again and clears approv
111	111	expect(text("mls")).toContain("Sunday, March 14, 1–3 pm");
112	112	expect(text("mls")).not.toContain("March 7");
113	113
114		expect(approve()).toBe(6);
	114	expect(approve()).toBe(8);
115	115	const cleared = updateFacts(db, me, { id, fields: { open_houses: [] } });
116	116	if (!cleared.ok) throw new Error(cleared.message);
117	117	expect(cleared.value.open_houses).toEqual([]);
		@@ -157,9 +157,9 @@ function editor(l: Launched, a: Asset, editable: boolean): string {
157	157
158	158	const TABS: readonly { id: string; label: string; kinds: readonly string[] }[] = [
159	159	{ id: "mls", label: "MLS", kinds: ["mls"] },
160		{ id: "social", label: "Social", kinds: ["social_short", "social_medium", "social_carousel", "social_status"] },
	160	{ id: "social", label: "Social", kinds: ["social_short", "social_medium", "social_carousel", "social_status", "social_price"] },
161	161	{ id: "flyer", label: "Flyer", kinds: ["flyer"] },
162		{ id: "email", label: "Email", kinds: ["email", "email_status"] },
	162	{ id: "email", label: "Email", kinds: ["email", "email_status", "email_price"] },
163	163	];
164	164
165	165	/** The tab that holds an asset, or a tab named outright; the first otherwise. */
		@@ -0,0 +1,181 @@
	1	/**
	2	* Price improvement: lowering the price adds a post and an email naming the
	3	* old and new price, each checked and needing its own approval; a raise or no
	4	* change adds nothing, and a raise back to the old price removes them.
	5	*/
	6	import { expect, test } from "bun:test";
	7	import { mkdtempSync } from "node:fs";
	8	import { tmpdir } from "node:os";
	9	import { join } from "node:path";
	10	import { approveAsset, getListing, launchListing, listListings, updateFacts } from "./actions.ts";
	11	import { openDb } from "./db.ts";
	12	import { check } from "./fairhousing.ts";
	13	import { generate, PRICE_KINDS, TONES } from "./generate.ts";
	14	import { agentOf } from "./listing.ts";
	15	import { rpc } from "./mcp.ts";
	16	import { listingPage } from "./pages/listing.ts";
	17	import { SAMPLE } from "./sample.ts";
	18	import { session } from "./tty.ts";
	19	import type { Who } from "./who.ts";
	20
	21	const me: Who = { role: "user", id: "u1", name: "me" };
	22
	23	const launch = () => {
	24	const db = openDb(mkdtempSync(join(tmpdir(), "app-price-")));
	25	const made = launchListing(db, me, { fields: { ...SAMPLE, price: 899000 } });
	26	if (!made.ok) throw new Error(made.message);
	27	return { db, id: made.value.id };
	28	};
	29	const kinds = (db: ReturnType<typeof openDb>, id: number) => {
	30	const found = getListing(db, me, { id });
	31	if (!found.ok) throw new Error(found.message);
	32	return found.value;
	33	};
	34	const price = (db: ReturnType<typeof openDb>, id: number, p: number) => {
	35	const done = updateFacts(db, me, { id, fields: { price: p } });
	36	if (!done.ok) throw new Error(done.message);
	37	return done.value;
	38	};
	39
	40	test("the words: both name the street, the new and the old price, clear in every tone", () => {
	41	const agent = agentOf(SAMPLE);
	42	for (const tone of TONES) {
	43	const words = generate({ facts: { ...SAMPLE, tone, price: 849000, was_price: 899000 }, agent });
	44	for (const kind of PRICE_KINDS) {
	45	const text = words[kind]!;
	46	expect(text).toContain("$849,000");
	47	expect(text).toContain("$899,000");
	48	expect(check(text).clear).toBe(true);
	49	}
	50	}
	51	expect(generate({ facts: { ...SAMPLE, tone: "classic", price: 849000, was_price: 899000 }, agent }).email_price).toStartWith(
	52	`Subject: New price — ${SAMPLE.address.split(",")[0]}, now $849,000, was $899,000`,
	53	);
	54	for (const was of [undefined, null, 849000, 800000])
	55	expect(generate({ facts: { ...SAMPLE, price: 849000, was_price: was }, agent }).social_price).toBeUndefined();
	56	});
	57
	58	test("lowering adds both assets with old and new price; raising back removes them", () => {
	59	const { db, id } = launch();
	60	expect(kinds(db, id).assets.map((a) => a.kind)).not.toContain("social_price");
	61	const cut = price(db, id, 849000);
	62	expect(cut.was_price).toBe(899000);
	63	for (const kind of PRICE_KINDS) {
	64	const a = cut.assets.find((x) => x.kind === kind)!;
	65	expect(a.text).toContain("$849,000");
	66	expect(a.text).toContain("$899,000");
	67	expect(a.approval).toBeNull();
	68	}
	69	// a second cut keeps the original
	70	expect(price(db, id, 829000).assets.find((a) => a.kind === "social_price")!.text).toContain("$899,000");
	71	// a raise that stays below the original keeps them; to the original removes them
	72	expect(price(db, id, 840000).assets.map((a) => a.kind)).toContain("email_price");
	73	const back = price(db, id, 899000);
	74	expect(back.was_price).toBeNull();
	75	expect(back.assets.map((a) => a.kind)).not.toContain("social_price");
	76	expect(back.assets.map((a) => a.kind)).not.toContain("email_price");
	77	expect(price(db, id, 950000).assets.map((a) => a.kind)).not.toContain("email_price");
	78	});
	79
	80	test("a raise or no change adds nothing", () => {
	81	const { db, id } = launch();
	82	expect(price(db, id, 950000).assets.map((a) => a.kind)).not.toContain("social_price");
	83	expect(price(db, id, 950000).was_price).toBeNull();
	84	});
	85
	86	test("each needs its own approval and counts toward ready to send", () => {
	87	const { db, id } = launch();
	88	const cut = price(db, id, 849000);
	89	const post = cut.assets.find((a) => a.kind === "social_price")!;
	90	const done = approveAsset(db, me, { id, kind: "social_price", door: "page", seen: post.updated_at });
	91	expect(done.ok && done.value.assets.filter((a) => a.approval !== null).map((a) => a.kind)).toEqual(["social_price"]);
	92	const row = listListings(db, me, {});
	93	expect(row.ok && row.value.find((l) => l.id === id)!.approvals.length).toBe(cut.assets.length);
	94	expect(row.ok && row.value.find((l) => l.id === id)!.approvals.filter((a) => a.approved).length).toBe(1);
	95	});
	96
	97	test("the page shows both with their length; the MCP cannot approve them", () => {
	98	const { db, id } = launch();
	99	const cut = price(db, id, 849000);
	100	const page = listingPage({ who: me, listing: cut, editable: true });
	101	expect(page).toContain('id="social_price"');
	102	expect(page).toContain('id="email_price"');
	103	expect(page).toMatch(/characters[^<]*Instagram/);
	104	for (const kind of PRICE_KINDS) {
	105	const res = rpc(db, me, { jsonrpc: "2.0", id: 1, method: "tools/call", params: { name: "approve_asset", arguments: { id, kind } } });
	106	expect(JSON.stringify(res.body)).toMatch(/person\|isError\|refus\|cannot/i);
	107	expect(kinds(db, id).assets.find((a) => a.kind === kind)!.approval).toBeNull();
	108	}
	109	});
	110
	111	const plain = (s: string): string => s.replace(/\x1b\[[0-9;]*[A-Za-z]/g, "");
	112
	113	test("the terminal lowers the price with r and shows the new assets", () => {
	114	const { db, id } = launch();
	115	const tty = session(db, me);
	116	tty.press("\r");
	117	tty.press("r");
	118	expect(plain(tty.screen())).toContain("899000");
	119	for (let i = 0; i < 10; i++) tty.press("\x7f");
	120	for (const key of "849000") tty.press(key);
	121	tty.press("\r");
	122	expect(plain(tty.screen())).toContain("down from $899,000");
	123	const now = kinds(db, id);
	124	expect(now.price).toBe(849000);
	125	expect(now.was_price).toBe(899000);
	126	expect(now.assets.map((a) => a.kind)).toContain("social_price");
	127	expect(plain(tty.screen())).toContain("0 of 8 approved");
	128	tty.press("r");
	129	for (let i = 0; i < 10; i++) tty.press("\x7f");
	130	for (const key of "lots") tty.press(key);
	131	tty.press("\r");
	132	expect(kinds(db, id).price).toBe(849000);
	133	});
	134
	135	test("the MCP update_facts lowers the price", () => {
	136	const { db, id } = launch();
	137	const res = rpc(db, me, { jsonrpc: "2.0", id: 1, method: "tools/call", params: { name: "update_facts", arguments: { id, facts: { price: 849000 } } } }).body as { result: { content: { text: string }[] } };
	138	expect(res.result.content[0]!.text).toContain("social_price");
	139	const now = kinds(db, id);
	140	expect(now.was_price).toBe(899000);
	141	expect(now.assets.map((a) => a.kind)).toContain("email_price");
	142	});
	143
	144	test("the JSON API PATCH and the Edit facts form lower the price", async () => {
	145	const { serve } = await import("./server.ts");
	146	const { sign } = await import("./who.ts");
	147	const KEY = "a-key-only-the-forge-holds";
	148	const server = serve({ port: 0, dataDir: mkdtempSync(join(tmpdir(), "app-price-api-")), identityKey: KEY });
	149	try {
	150	const base = `http://${server.hostname}:${server.port}`;
	151	const identity = `price-api\|agent\|user\|${Date.now() + 600_000}`;
	152	const auth = { "x-forge-identity": identity, "x-forge-signature": sign(identity, KEY) };
	153	const mk = async () => {
	154	const r = await fetch(`${base}/api/listings`, { method: "POST", headers: { ...auth, "content-type": "application/json" }, body: JSON.stringify({ ...SAMPLE, price: 899000 }) });
	155	return ((await r.json()) as { id: number }).id;
	156	};
	157	type Out = { price: number; was_price: number \| null; assets: { kind: string; text: string }[] };
	158
	159	const apiId = await mk();
	160	const patched = await fetch(`${base}/api/listings/${apiId}`, { method: "PATCH", headers: { ...auth, "content-type": "application/json" }, body: JSON.stringify({ facts: { price: 849000 } }) });
	161	expect(patched.status).toBe(200);
	162	const out = (await patched.json()) as Out;
	163	expect(out.was_price).toBe(899000);
	164	expect(out.assets.find((a) => a.kind === "social_price")!.text).toContain("$899,000");
	165	expect(out.assets.map((a) => a.kind)).toContain("email_price");
	166
	167	const formId = await mk();
	168	const form = new FormData();
	169	for (const k of ["address", "beds", "baths", "sqft", "lot", "year", "tone", "palette", "agent_name", "brokerage", "license", "agent_phone", "agent_email"] as const)
	170	form.set(k, String(SAMPLE[k]));
	171	form.set("features", SAMPLE.features.join("\n"));
	172	form.set("price", "849000");
	173	const posted = await fetch(`${base}/listings/${formId}/facts`, { method: "POST", headers: auth, body: form, redirect: "manual" });
	174	expect(posted.status).toBe(303);
	175	const read = (await (await fetch(`${base}/api/listings/${formId}`, { headers: auth })).json()) as Out;
	176	expect(read.was_price).toBe(899000);
	177	expect(read.assets.map((a) => a.kind)).toEqual(expect.arrayContaining(["social_price", "email_price"]));
	178	} finally {
	179	server.stop(true);
	180	}
	181	});