优化

2026-08-25 11:52:25 +08:00
parent d64706e97b
commit 4fbf8bfb53
16 changed files with 1101 additions and 16 deletions
@@ -0,0 +1,188 @@
+import assert from 'node:assert/strict'
+import { readdir, readFile } from 'node:fs/promises'
+import path from 'node:path'
+import test from 'node:test'
+import { fileURLToPath } from 'node:url'
+
+const root = path.resolve(path.dirname(fileURLToPath(import.meta.url)), '..')
+
+const serviceModules = [
+  'auth', 'iam', 'order', 'firstleg', 'finance', 'file', 'warehouse',
+  'integration-service', 'print', 'event-bridge-service', 'lastleg-service',
+  'warehouse-overseas-service'
+]
+
+const canonicalSource = new Map(serviceModules.map(name => [name, `${name}${name.endsWith('-service') ? '' : '-service'}`]))
+
+const expectedFeignEdges = new Map(Object.entries({
+  'auth-service->iam-service': 2,
+  'file-service->finance-service': 1,
+  'file-service->firstleg-service': 1,
+  'file-service->iam-service': 2,
+  'file-service->integration-service': 1,
+  'file-service->order-service': 1,
+  'file-service->warehouse-service': 1,
+  'finance-service->file-service': 1,
+  'finance-service->firstleg-service': 2,
+  'finance-service->iam-service': 1,
+  'finance-service->warehouse-service': 1,
+  'firstleg-service->event-bridge-service': 1,
+  'firstleg-service->file-service': 7,
+  'firstleg-service->finance-service': 1,
+  'firstleg-service->iam-service': 1,
+  'firstleg-service->integration-service': 1,
+  'firstleg-service->order-service': 2,
+  'firstleg-service->print-service': 1,
+  'firstleg-service->warehouse-service': 4,
+  'iam-service->auth-service': 1,
+  'iam-service->event-bridge-service': 1,
+  'iam-service->firstleg-service': 1,
+  'iam-service->warehouse-service': 1,
+  'lastleg-service->event-bridge-service': 1,
+  'lastleg-service->warehouse-service': 1,
+  'order-service->file-service': 1,
+  'order-service->firstleg-service': 3,
+  'order-service->iam-service': 1,
+  'order-service->warehouse-service': 1
+}))
+
+const expectedRawHttpImplementations = [
+  'common-audit/src/main/java/com/baiyue/common/audit/HttpAuditSink.java',
+  'event-bridge-service/src/main/java/com/baiyue/eventbridge/service/HttpFirstlegEventClient.java',
+  'event-bridge-service/src/main/java/com/baiyue/eventbridge/service/HttpLastlegEventClient.java',
+  'gateway-overseas/src/main/java/com/baiyue/gateway/filter/HttpPdaSessionValidationClient.java',
+  'lastleg-service/src/main/java/com/baiyue/lastleg/inboundplan/pda/gateway/HttpUnloadPhotoFileGateway.java',
+  'lastleg-service/src/main/java/com/baiyue/lastleg/inboundplan/pda/gateway/HttpWarehouseResourceGateway.java',
+  'lastleg-service/src/main/java/com/baiyue/lastleg/palletops/gateway/HttpPalletPhysicalGateway.java',
+  'lastleg-service/src/main/java/com/baiyue/lastleg/relabel/pda/gateway/HttpRelabelPhotoFileGateway.java',
+  'integration-service/src/main/java/com/baiyue/integration/provider/EvergreenTrackingClient.java',
+  'integration-service/src/main/java/com/baiyue/integration/provider/HedeTrackingClient.java',
+  'integration-service/src/main/java/com/baiyue/integration/provider/MatsonTrackingClient.java',
+  'integration-service/src/main/java/com/baiyue/integration/provider/SmlTrackingClient.java',
+  'integration-service/src/main/java/com/baiyue/integration/provider/ZimTrackingClient.java',
+  'integration-service/src/main/java/com/baiyue/integration/provider/ocr/BaiduMeterClient.java'
+]
+
+const reviewedRawInternalEdges = [
+  'event-bridge-service->firstleg-service',
+  'event-bridge-service->lastleg-service',
+  'gateway-overseas->auth-service',
+  'lastleg-service->file-service',
+  'lastleg-service->warehouse-overseas-service'
+]
+
+const rawHttpPattern = /\b(?:RestClient|WebClient|HttpClient)\b/
+
+async function javaFiles(directory) {
+  const result = []
+  async function visit(current) {
+    for (const entry of await readdir(current, { withFileTypes: true })) {
+      const target = path.join(current, entry.name)
+      if (entry.isDirectory()) await visit(target)
+      else if (entry.isFile() && entry.name.endsWith('.java')) result.push(target)
+    }
+  }
+  await visit(directory)
+  return result
+}
+
+async function discoverFeignEdges() {
+  const edges = new Map()
+  for (const module of serviceModules) {
+    const sourceRoot = path.join(root, module, 'src', 'main', 'java')
+    for (const file of await javaFiles(sourceRoot)) {
+      const source = await readFile(file, 'utf8')
+      if (!source.includes('@FeignClient')) continue
+      const annotation = source.match(/@FeignClient\(([\s\S]*?)\)\s*(?:public\s+)?interface/)
+      const target = annotation?.[1].match(/name\s*=\s*"([^"]+)"/)?.[1]
+      assert.ok(target, `cannot resolve Feign target from ${path.relative(root, file)}`)
+      const edge = `${canonicalSource.get(module)}->${target}`
+      edges.set(edge, (edges.get(edge) ?? 0) + 1)
+    }
+  }
+  return edges
+}
+
+function sortedEntries(map) {
+  return [...map.entries()].sort(([left], [right]) => left.localeCompare(right))
+}
+
+function stronglyConnectedComponents(edgeNames) {
+  const adjacency = new Map()
+  for (const edge of edgeNames) {
+    const [from, to] = edge.split('->')
+    if (!adjacency.has(from)) adjacency.set(from, new Set())
+    if (!adjacency.has(to)) adjacency.set(to, new Set())
+    adjacency.get(from).add(to)
+  }
+  let index = 0
+  const indexes = new Map()
+  const lowLinks = new Map()
+  const stack = []
+  const onStack = new Set()
+  const components = []
+
+  function connect(node) {
+    indexes.set(node, index)
+    lowLinks.set(node, index++)
+    stack.push(node)
+    onStack.add(node)
+    for (const target of adjacency.get(node)) {
+      if (!indexes.has(target)) {
+        connect(target)
+        lowLinks.set(node, Math.min(lowLinks.get(node), lowLinks.get(target)))
+      } else if (onStack.has(target)) {
+        lowLinks.set(node, Math.min(lowLinks.get(node), indexes.get(target)))
+      }
+    }
+    if (lowLinks.get(node) !== indexes.get(node)) return
+    const component = []
+    let current
+    do {
+      current = stack.pop()
+      onStack.delete(current)
+      component.push(current)
+    } while (current !== node)
+    components.push(component.sort())
+  }
+
+  for (const node of adjacency.keys()) if (!indexes.has(node)) connect(node)
+  return components.filter(component => component.length > 1)
+    .sort((left, right) => left.join().localeCompare(right.join()))
+}
+
+test('all Feign clients remain covered by the reviewed synchronous edge baseline', async () => {
+  assert.deepEqual(sortedEntries(await discoverFeignEdges()), sortedEntries(expectedFeignEdges))
+})
+
+test('raw HTTP transports cannot be added without an explicit graph review', async () => {
+  const discovered = []
+  for (const module of ['common-audit', 'event-bridge-service', 'gateway-overseas', 'lastleg-service', 'integration-service']) {
+    for (const file of await javaFiles(path.join(root, module, 'src', 'main', 'java'))) {
+      const source = await readFile(file, 'utf8')
+      if (!rawHttpPattern.test(source)) continue
+      if (!/(?:private|final)\s+(?:RestClient|WebClient|HttpClient)\b|HttpClient\s+client\s*=/.test(source)) continue
+      discovered.push(path.relative(root, file).replaceAll('\\', '/'))
+    }
+  }
+  assert.deepEqual(discovered.sort(), [...expectedRawHttpImplementations].sort())
+})
+
+test('the current synchronous service graph keeps its reviewed strongly connected component visible', async () => {
+  const feignEdges = (await discoverFeignEdges()).keys()
+  const components = stronglyConnectedComponents([...feignEdges, ...reviewedRawInternalEdges])
+  assert.deepEqual(components, [[
+    'auth-service', 'event-bridge-service', 'file-service', 'finance-service',
+    'firstleg-service', 'iam-service', 'lastleg-service', 'order-service'
+  ]])
+})
+
+test('shared Feign timeout defaults and long-running export overrides do not drift silently', async () => {
+  for (const profile of ['local', 'cn', 'overseas']) {
+    const source = await readFile(path.join(root, 'config', 'nacos', profile, 'baiyue-common.yml'), 'utf8')
+    assert.match(source, /connect-timeout:\s*3000/)
+    assert.match(source, /read-timeout:\s*5000/)
+  }
+  const fileConfig = await readFile(path.join(root, 'file', 'src', 'main', 'resources', 'application.yml'), 'utf8')
+  assert.equal((fileConfig.match(/read-timeout:\s*15000/g) ?? []).length, 5)
+})