✨ Add OpenRouter block

Closes #1254

packages/forge/blocks/openRouter/actions/createChatCompletion.tsx

@@ -0,0 +1,50 @@
+import { createAction } from '@typebot.io/forge'
+import { auth } from '../auth'
+import { parseChatCompletionOptions } from '@typebot.io/openai-block/shared/parseChatCompletionOptions'
+import { getChatCompletionSetVarIds } from '@typebot.io/openai-block/shared/getChatCompletionSetVarIds'
+import { getChatCompletionStreamVarId } from '@typebot.io/openai-block/shared/getChatCompletionStreamVarId'
+import { runChatCompletion } from '@typebot.io/openai-block/shared/runChatCompletion'
+import { runChatCompletionStream } from '@typebot.io/openai-block/shared/runChatCompletionStream'
+import { defaultOpenRouterOptions } from '../constants'
+import { got } from 'got'
+import { ModelsResponse } from '../types'
+
+export const createChatCompletion = createAction({
+  name: 'Create chat completion',
+  auth,
+  options: parseChatCompletionOptions({
+    modelFetchId: 'fetchModels',
+  }),
+  getSetVariableIds: getChatCompletionSetVarIds,
+  fetchers: [
+    {
+      id: 'fetchModels',
+      dependencies: [],
+      fetch: async () => {
+        const response = await got
+          .get(defaultOpenRouterOptions.baseUrl + '/models')
+          .json<ModelsResponse>()
+
+        return response.data.map((model) => ({
+          value: model.id,
+          label: model.name,
+        }))
+      },
+    },
+  ],
+  run: {
+    server: (params) =>
+      runChatCompletion({
+        ...params,
+        config: { baseUrl: defaultOpenRouterOptions.baseUrl },
+      }),
+    stream: {
+      getStreamVariableId: getChatCompletionStreamVarId,
+      run: (params) =>
+        runChatCompletionStream({
+          ...params,
+          config: { baseUrl: defaultOpenRouterOptions.baseUrl },
+        }),
+    },
+  },
+})