chore: import upstream snapshot with attribution

apps/sim/tools/amplitude/identify_user.ts

@@ -0,0 +1,106 @@
+import type {
+  AmplitudeIdentifyUserParams,
+  AmplitudeIdentifyUserResponse,
+} from '@/tools/amplitude/types'
+import { getIngestionHost } from '@/tools/amplitude/utils'
+import type { ToolConfig } from '@/tools/types'
+
+export const identifyUserTool: ToolConfig<
+  AmplitudeIdentifyUserParams,
+  AmplitudeIdentifyUserResponse
+> = {
+  id: 'amplitude_identify_user',
+  name: 'Amplitude Identify User',
+  description:
+    'Set user properties in Amplitude using the Identify API. Supports $set, $setOnce, $add, $append, $unset operations.',
+  version: '1.0.0',
+
+  params: {
+    apiKey: {
+      type: 'string',
+      required: true,
+      visibility: 'user-only',
+      description: 'Amplitude API Key',
+    },
+    userId: {
+      type: 'string',
+      required: false,
+      visibility: 'user-or-llm',
+      description: 'User ID (required if no device_id)',
+    },
+    deviceId: {
+      type: 'string',
+      required: false,
+      visibility: 'user-or-llm',
+      description: 'Device ID (required if no user_id)',
+    },
+    userProperties: {
+      type: 'string',
+      required: true,
+      visibility: 'user-or-llm',
+      description:
+        'JSON object of user properties. Use operations like $set, $setOnce, $add, $append, $unset.',
+    },
+    dataResidency: {
+      type: 'string',
+      required: false,
+      visibility: 'user-or-llm',
+      description: 'Data residency region: "us" (default) or "eu"',
+    },
+  },
+
+  request: {
+    url: (params) => `${getIngestionHost(params.dataResidency)}/identify`,
+    method: 'POST',
+    headers: () => ({
+      'Content-Type': 'application/x-www-form-urlencoded',
+    }),
+    body: (params) => {
+      const identification: Record<string, unknown> = {}
+
+      if (params.userId) identification.user_id = params.userId
+      if (params.deviceId) identification.device_id = params.deviceId
+
+      try {
+        identification.user_properties = JSON.parse(params.userProperties)
+      } catch {
+        identification.user_properties = {}
+      }
+
+      const body = new URLSearchParams({
+        api_key: params.apiKey,
+        identification: JSON.stringify([identification]),
+      })
+
+      return body.toString()
+    },
+  },
+
+  transformResponse: async (response: Response) => {
+    const text = await response.text()
+
+    if (!response.ok) {
+      throw new Error(`Amplitude Identify API error: ${text}`)
+    }
+
+    return {
+      success: true,
+      output: {
+        code: response.status,
+        message: text || null,
+      },
+    }
+  },
+
+  outputs: {
+    code: {
+      type: 'number',
+      description: 'HTTP response status code',
+    },
+    message: {
+      type: 'string',
+      description: 'Response message',
+      optional: true,
+    },
+  },
+}