Move domain stuff to sub directory, clean up base classes

2026-06-19 10:42:58 -07:00
parent bfd91f2d39
commit 1bd62d3024
95 changed files with 4956 additions and 1353 deletions
@@ -0,0 +1,108 @@
+import {describe, it, expect} from "vitest"
+import {makeSecret, CLASSIFIED, NOTE} from "@welshman/util"
+import type {TrustedEvent} from "@welshman/util"
+import {Nip01Signer} from "@welshman/signer"
+import {Classified, ClassifiedBuilder} from "../src/kinds/Classified"
+
+const signer = new Nip01Signer(makeSecret())
+const pubkey = "ee".repeat(32)
+
+const makeEvent = (overrides: Partial<TrustedEvent> = {}): TrustedEvent =>
+  ({
+    id: "ff".repeat(32),
+    pubkey,
+    created_at: 0,
+    kind: CLASSIFIED,
+    tags: [],
+    content: "",
+    sig: "00".repeat(64),
+    ...overrides,
+  }) as TrustedEvent
+
+describe("Classified", () => {
+  it("reads represented tags and content", async () => {
+    const event = makeEvent({
+      content: "for sale",
+      tags: [
+        ["d", "abc"],
+        ["title", "Bike"],
+        ["summary", "A good bike"],
+        ["price", "100", "USD"],
+        ["status", "active"],
+        ["image", "https://example.com/a.jpg"],
+        ["image", "https://example.com/b.jpg"],
+        ["t", "cycling"],
+        ["alt", "x"],
+      ],
+    })
+
+    const c = await Classified.fromEvent(event)
+
+    expect(c.identifier()).toBe("abc")
+    expect(c.title()).toBe("Bike")
+    expect(c.summary()).toBe("A good bike")
+    expect(c.price()).toEqual({amount: 100, currency: "USD"})
+    expect(c.status()).toBe("active")
+    expect(c.images()).toEqual(["https://example.com/a.jpg", "https://example.com/b.jpg"])
+    expect(c.topics()).toEqual(["cycling"])
+    expect(c.content()).toBe("for sale")
+  })
+
+  it("defaults the price currency to SAT", async () => {
+    const c = await Classified.fromEvent(makeEvent({tags: [["d", "x"], ["price", "50"]]}))
+
+    expect(c.price()).toEqual({amount: 50, currency: "SAT"})
+  })
+
+  it("round-trips with no duplicate represented tags", async () => {
+    const event = makeEvent({
+      content: "for sale",
+      tags: [
+        ["d", "abc"],
+        ["title", "Bike"],
+        ["summary", "A good bike"],
+        ["price", "100", "USD"],
+        ["status", "active"],
+        ["image", "https://example.com/a.jpg"],
+        ["image", "https://example.com/b.jpg"],
+        ["t", "cycling"],
+        ["alt", "x"],
+      ],
+    })
+
+    const tmpl = await (await Classified.fromEvent(event)).builder().toTemplate(signer)
+
+    for (const key of ["d", "title", "summary", "price", "status"]) {
+      expect(tmpl.tags.filter(t => t[0] === key).length).toBe(1)
+    }
+    expect(tmpl.tags.filter(t => t[0] === "image").length).toBe(2)
+    expect(tmpl.tags.filter(t => t[0] === "t").length).toBe(1)
+    expect(tmpl.tags).toContainEqual(["d", "abc"])
+    expect(tmpl.tags).toContainEqual(["price", "100", "USD"])
+    // Unknown passthrough tag survives.
+    expect(tmpl.tags).toContainEqual(["alt", "x"])
+    expect(tmpl.content).toBe("for sale")
+  })
+
+  it("builds from a fresh builder with an auto-generated d", async () => {
+    const tmpl = await new ClassifiedBuilder()
+      .setTitle("Fresh")
+      .setContent("desc")
+      .setPrice(25)
+      .setImages(["https://example.com/c.jpg"])
+      .setTopics(["misc"])
+      .toTemplate(signer)
+
+    expect(tmpl.kind).toBe(CLASSIFIED)
+    expect(tmpl.tags.find(t => t[0] === "d")?.[1]).toBeTruthy()
+    expect(tmpl.tags).toContainEqual(["title", "Fresh"])
+    expect(tmpl.tags).toContainEqual(["price", "25", "SAT"])
+    expect(tmpl.tags).toContainEqual(["image", "https://example.com/c.jpg"])
+    expect(tmpl.tags).toContainEqual(["t", "misc"])
+    expect(tmpl.content).toBe("desc")
+  })
+
+  it("throws on the wrong kind", async () => {
+    await expect(Classified.fromEvent(makeEvent({kind: NOTE}))).rejects.toThrow()
+  })
+})