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, HANDLER_INFORMATION, NOTE} from "@welshman/util"
+import type {TrustedEvent} from "@welshman/util"
+import {Nip01Signer} from "@welshman/signer"
+import {Handler, HandlerBuilder} from "../src/kinds/Handler"
+
+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: HANDLER_INFORMATION,
+    tags: [],
+    content: "",
+    sig: "00".repeat(64),
+    ...overrides,
+  }) as TrustedEvent
+
+describe("Handler", () => {
+  it("parses JSON metadata content and k tags", async () => {
+    const event = makeEvent({
+      content: JSON.stringify({
+        name: "Coracle",
+        about: "a client",
+        image: "https://example.com/i.png",
+        website: "https://example.com",
+        lud16: "a@example.com",
+        nip05: "a@example.com",
+      }),
+      tags: [
+        ["d", "myhandler"],
+        ["k", "1"],
+        ["k", "30023"],
+        ["alt", "x"],
+      ],
+    })
+
+    const handler = await Handler.fromEvent(event)
+
+    expect(handler.values.name).toBe("Coracle")
+    expect(handler.name()).toBe("Coracle")
+    expect(handler.about()).toBe("a client")
+    expect(handler.image()).toBe("https://example.com/i.png")
+    expect(handler.website()).toBe("https://example.com")
+    expect(handler.lud16()).toBe("a@example.com")
+    expect(handler.nip05()).toBe("a@example.com")
+    expect(handler.kinds()).toEqual([1, 30023])
+  })
+
+  it("maps display_name and picture aliases to canonical accessors", async () => {
+    const handler = await Handler.fromEvent(
+      makeEvent({
+        content: JSON.stringify({display_name: "Alias", picture: "https://example.com/p.png"}),
+      }),
+    )
+
+    expect(handler.name()).toBe("Alias")
+    expect(handler.image()).toBe("https://example.com/p.png")
+  })
+
+  it("round-trips with no duplication", async () => {
+    const event = makeEvent({
+      content: JSON.stringify({name: "Coracle", about: "a client"}),
+      tags: [
+        ["d", "myhandler"],
+        ["k", "1"],
+        ["k", "30023"],
+        ["alt", "x"],
+      ],
+    })
+
+    const tmpl = await (await Handler.fromEvent(event)).builder().toTemplate(signer)
+
+    expect(tmpl.tags.filter(t => t[0] === "k").length).toBe(2)
+    // The d identifier is passed through untouched.
+    expect(tmpl.tags.filter(t => t[0] === "d").length).toBe(1)
+    expect(tmpl.tags).toContainEqual(["alt", "x"])
+
+    // Content re-serializes the parsed metadata.
+    const parsed = JSON.parse(tmpl.content)
+    expect(parsed.name).toBe("Coracle")
+    expect(parsed.about).toBe("a client")
+  })
+
+  it("builds from a fresh builder", async () => {
+    const tmpl = await new HandlerBuilder()
+      .setName("MyApp")
+      .setAbout("does things")
+      .setWebsite("https://my.app")
+      .setKinds([1, 7])
+      .toTemplate(signer)
+
+    expect(tmpl.kind).toBe(HANDLER_INFORMATION)
+    const parsed = JSON.parse(tmpl.content)
+    expect(parsed.name).toBe("MyApp")
+    expect(parsed.about).toBe("does things")
+    expect(parsed.website).toBe("https://my.app")
+    expect(tmpl.tags).toContainEqual(["k", "1"])
+    expect(tmpl.tags).toContainEqual(["k", "7"])
+  })
+
+  it("throws on the wrong kind", async () => {
+    await expect(Handler.fromEvent(makeEvent({kind: NOTE}))).rejects.toThrow()
+  })
+})