feat(aircoding): AirCoding V2 baseline — deterministic multi-agent architecture

Forked from OpenCode v1.17.4 with multi-agent system:
- 5 agents: aircoding, scheduler, worker, architect, reviewer
- Deterministic DAG scheduling engine (coordinator_tick)
- Tool whitelists as hard enforcement
- AirCoding validation plugin
- V1 requirements: C4 docs, ADR, AGENTS.md, debug-log.md
- Design documents in docs/

packages/opencode/test/server/httpapi-sync.test.ts

@@ -0,0 +1,148 @@
+import { afterEach, describe, expect, mock } from "bun:test"
+import { Context, Effect, Layer } from "effect"
+import { Flag } from "@opencode-ai/core/flag/flag"
+import { SyncPaths } from "../../src/server/routes/instance/httpapi/groups/sync"
+import { HttpApiApp } from "../../src/server/routes/instance/httpapi/server"
+import { Session } from "@/session/session"
+import { resetDatabase } from "../fixture/db"
+import { disposeAllInstances, TestInstance } from "../fixture/fixture"
+import { testEffect } from "../lib/effect"
+import { httpApiLayer, requestInDirectory } from "./httpapi-layer"
+
+const originalWorkspaces = Flag.OPENCODE_EXPERIMENTAL_WORKSPACES
+const context = Context.empty() as Context.Context<unknown>
+const it = testEffect(Layer.mergeAll(Session.defaultLayer, httpApiLayer))
+
+afterEach(async () => {
+  mock.restore()
+  Flag.OPENCODE_EXPERIMENTAL_WORKSPACES = originalWorkspaces
+  await disposeAllInstances()
+  await resetDatabase()
+})
+
+describe("sync HttpApi", () => {
+  it.instance(
+    "serves sync routes",
+    () =>
+      Effect.gen(function* () {
+        Flag.OPENCODE_EXPERIMENTAL_WORKSPACES = true
+        const tmp = yield* TestInstance
+        const headers = { "x-opencode-directory": tmp.directory, "content-type": "application/json" }
+        const session = yield* Session.use.create({ title: "sync" })
+
+        const started = yield* requestInDirectory(SyncPaths.start, tmp.directory, { method: "POST", headers })
+        expect(started.status).toBe(200)
+        expect(yield* started.json).toBe(true)
+
+        const history = yield* requestInDirectory(SyncPaths.history, tmp.directory, {
+          method: "POST",
+          headers,
+          body: JSON.stringify({}),
+        })
+        expect(history.status).toBe(200)
+        const rows = (yield* history.json) as Array<{
+          id: string
+          aggregate_id: string
+          seq: number
+          type: string
+          data: Record<string, unknown>
+        }>
+        expect(rows.map((row) => row.aggregate_id)).toContain(session.id)
+
+        const replayed = yield* requestInDirectory(SyncPaths.replay, tmp.directory, {
+          method: "POST",
+          headers,
+          body: JSON.stringify({
+            directory: tmp.directory,
+            events: rows
+              .filter((row) => row.aggregate_id === session.id)
+              .map((row) => ({
+                id: row.id,
+                aggregateID: row.aggregate_id,
+                seq: row.seq,
+                type: row.type,
+                data: row.data,
+              })),
+          }),
+        })
+        expect(replayed.status).toBe(200)
+        expect(yield* replayed.json).toEqual({ sessionID: session.id })
+      }),
+    { git: true, config: { formatter: false, lsp: false } },
+  )
+
+  it.instance(
+    "validates seq values",
+    () =>
+      Effect.gen(function* () {
+        const tmp = yield* TestInstance
+        const headers = { "x-opencode-directory": tmp.directory, "content-type": "application/json" }
+        const cases = [
+          {
+            path: SyncPaths.history,
+            body: { aggregate: -1 },
+          },
+          {
+            path: SyncPaths.history,
+            body: { aggregate: 1.5 },
+          },
+          {
+            path: SyncPaths.replay,
+            body: {
+              directory: tmp.directory,
+              events: [{ id: "event", aggregateID: "session", seq: -1, type: "session.created", data: {} }],
+            },
+          },
+          {
+            path: SyncPaths.replay,
+            body: {
+              directory: tmp.directory,
+              events: [{ id: "event", aggregateID: "session", seq: 1.5, type: "session.created", data: {} }],
+            },
+          },
+          {
+            path: SyncPaths.replay,
+            body: {
+              directory: tmp.directory,
+              events: [{ id: "event", aggregateID: "session", seq: 0, type: "session.created", data: {} }],
+            },
+          },
+        ]
+
+        for (const item of cases) {
+          const response = yield* requestInDirectory(item.path, tmp.directory, {
+            method: "POST",
+            headers,
+            body: JSON.stringify(item.body),
+          })
+          expect(response.status).toBe(400)
+        }
+      }),
+    { git: true, config: { formatter: false, lsp: false } },
+  )
+
+  it.instance.skip(
+    "returns structured validation errors",
+    () =>
+      Effect.gen(function* () {
+        const tmp = yield* TestInstance
+        const response = yield* Effect.promise(() =>
+          HttpApiApp.webHandler().handler(
+            new Request(`http://localhost${SyncPaths.history}`, {
+              method: "POST",
+              headers: { "x-opencode-directory": tmp.directory, "content-type": "application/json" },
+              body: JSON.stringify({ aggregate: -1 }),
+            }),
+            context,
+          ),
+        )
+
+        expect(response.status).toBe(400)
+        expect(response.headers.get("content-type") ?? "").toContain("application/json")
+        const body = (yield* Effect.promise(() => response.json())) as Record<string, unknown>
+        expect(body.success).toBe(false)
+        expect(Array.isArray(body.error) || Array.isArray(body.errors)).toBe(true)
+      }),
+    { git: true, config: { formatter: false, lsp: false } },
+  )
+})