feat(telemetry): Telemetry MVP

.tmuxinator.yml

@@ -1,6 +1,7 @@
 name: latitude-llm
 windows:
-  - web: cd apps/web
-  - apps: pnpm dev --filter='./apps/*' --filter='./packages/sdks/typescript' --filter='./packages/compiler'
+  - web: cd .
+  - apps: pnpm dev --filter='./apps/*'
+  - packages: pnpm dev --filter='./packages/*'
   - docker: docker compose up --menu=false
   - studio: cd packages/core && pnpm db:studio

apps/gateway/src/routes/api/v2/evaluations/handlers/getOrCreate.ts

@@ -0,0 +1,116 @@
+import { zValidator } from '@hono/zod-validator'
+import {
+  EvaluationMetadataType,
+  resultConfigurationSchema,
+} from '@latitude-data/core/browser'
+import { NotFoundError } from '@latitude-data/core/lib/errors'
+import {
+  CommitsRepository,
+  DocumentVersionsRepository,
+  EvaluationsRepository,
+} from '@latitude-data/core/repositories'
+import { connectEvaluations } from '@latitude-data/core/services/evaluations/connect'
+import { createAndConnect } from '@latitude-data/core/services/evaluations/createAndConnect'
+import { Factory } from 'hono/factory'
+import { z } from 'zod'
+
+const factory = new Factory()
+
+// Reuse the same schema structure from the createEvaluationAction
+const advancedEvaluationMetadataSchema = z.object({
+  type: z.literal(EvaluationMetadataType.LlmAsJudgeAdvanced),
+  prompt: z.string(),
+})
+const simpleEvaluationMetadataSchema = z.object({
+  type: z.literal(EvaluationMetadataType.LlmAsJudgeSimple),
+  providerApiKeyId: z.number().optional(),
+  model: z.string().optional(),
+  objective: z.string(),
+  additionalInstructions: z.string(),
+})
+const defaultEvaluationMetadataSchema = z.object({
+  type: z.literal(EvaluationMetadataType.Manual),
+})
+
+const getOrCreateSchema = z.object({
+  name: z.string(),
+  description: z.string(),
+  resultConfiguration: resultConfigurationSchema,
+  metadata: z.discriminatedUnion('type', [
+    advancedEvaluationMetadataSchema,
+    simpleEvaluationMetadataSchema,
+    defaultEvaluationMetadataSchema,
+  ]),
+  projectId: z.number().optional(),
+  promptPath: z.string().optional(),
+})
+
+export const getOrCreateHandler = factory.createHandlers(
+  zValidator('json', getOrCreateSchema),
+  async (c) => {
+    const workspace = c.get('workspace')
+    const user = c.get('user')
+    const input = c.req.valid('json')
+
+    // Try to find existing evaluation by name
+    const evaluationsScope = new EvaluationsRepository(workspace.id)
+    const existingEvaluation = await evaluationsScope
+      .findByName(input.name)
+      .then((r) => r.unwrap())
+
+    let documentUuid: string | undefined
+
+    if (input.promptPath && input.projectId) {
+      const documentsScope = new DocumentVersionsRepository(workspace.id)
+      const commitsScope = new CommitsRepository(workspace.id)
+      const headCommit = await commitsScope
+        .getHeadCommit(input.projectId)
+        .then((r) => r.unwrap())
+      if (!headCommit) {
+        throw new NotFoundError('No head commit found')
+      }
+
+      const document = await documentsScope
+        .getDocumentByPath({
+          commit: headCommit,
+          path: input.promptPath,
+        })
+        .then((r) => r.unwrap())
+      documentUuid = document.documentUuid
+    }
+
+    if (existingEvaluation) {
+      if (documentUuid) {
+        const connectResult = await connectEvaluations({
+          workspace,
+          documentUuid,
+          evaluationUuids: [existingEvaluation.uuid],
+          user,
+        })
+
+        if (connectResult.error) {
+          throw connectResult.error
+        }
+      }
+      return c.json(existingEvaluation)
+    }
+
+    const result = await createAndConnect({
+      workspace,
+      user,
+      name: input.name,
+      description: input.description,
+      metadataType: input.metadata.type,
+      metadata: input.metadata,
+      resultType: input.resultConfiguration.type,
+      resultConfiguration: input.resultConfiguration,
+      documentUuid,
+    })
+
+    if (result.error) {
+      throw result.error
+    }
+
+    return c.json(result.unwrap())
+  },
+)

apps/gateway/src/routes/api/v2/evaluations/index.ts

@@ -0,0 +1,7 @@
+import { Hono } from 'hono'
+
+import { getOrCreateHandler } from './handlers/getOrCreate'
+
+export const evaluationsRouter = new Hono()
+
+evaluationsRouter.post('/get-or-create', ...getOrCreateHandler)