Refine domain, integrate into app

packages/domain/__tests__/RelayAddMember.test.ts

@@ -0,0 +1,53 @@
+import {describe, it, expect} from "vitest"
+import {makeSecret, RELAY_ADD_MEMBER, NOTE} from "@welshman/util"
+import type {TrustedEvent} from "@welshman/util"
+import {Nip01Signer} from "@welshman/signer"
+import {RelayAddMember, RelayAddMemberBuilder} from "../src/kinds/RelayAddMember"
+
+const signer = new Nip01Signer(makeSecret())
+const pubkey = "ee".repeat(32)
+const a = "aa".repeat(32)
+const b = "bb".repeat(32)
+
+const makeEvent = (overrides: Partial<TrustedEvent> = {}): TrustedEvent =>
+  ({
+    id: "ff".repeat(32),
+    pubkey,
+    created_at: 0,
+    kind: RELAY_ADD_MEMBER,
+    tags: [],
+    content: "",
+    sig: "00".repeat(64),
+    ...overrides,
+  }) as TrustedEvent
+
+describe("RelayAddMember", () => {
+  it("reads affected pubkeys, deduped", async () => {
+    const op = await RelayAddMember.fromEvent(makeEvent({tags: [["p", a], ["p", b], ["p", a]]}))
+
+    expect(op.pubkeys().sort()).toEqual([a, b].sort())
+  })
+
+  it("round-trips with no duplicate p tags and passthrough", async () => {
+    const op = await RelayAddMember.fromEvent(makeEvent({tags: [["p", a], ["p", b], ["alt", "x"]]}))
+
+    const tmpl = await op.builder().toTemplate(signer)
+
+    expect(tmpl.kind).toBe(RELAY_ADD_MEMBER)
+    expect(tmpl.tags.filter(t => t[0] === "p").length).toBe(2)
+    expect(tmpl.tags).toContainEqual(["p", a])
+    expect(tmpl.tags).toContainEqual(["alt", "x"])
+  })
+
+  it("builds fresh with the right kind", async () => {
+    const tmpl = await new RelayAddMemberBuilder().addPubkey(a).addPubkey(a).toTemplate(signer)
+
+    expect(tmpl.kind).toBe(RELAY_ADD_MEMBER)
+    expect(tmpl.tags.filter(t => t[0] === "p").length).toBe(1)
+    expect(tmpl.tags).toContainEqual(["p", a])
+  })
+
+  it("throws on the wrong kind", async () => {
+    await expect(RelayAddMember.fromEvent(makeEvent({kind: NOTE}))).rejects.toThrow()
+  })
+})