chore: import upstream snapshot with attribution

apps/sim/tools/square/refund_payment.ts

@@ -0,0 +1,97 @@
+import { generateId } from '@sim/utils/id'
+import { ErrorExtractorId } from '@/tools/error-extractors'
+import type { RefundPaymentParams, RefundResponse } from '@/tools/square/types'
+import {
+  REFUND_METADATA_OUTPUT_PROPERTIES,
+  REFUND_OUTPUT,
+  SQUARE_BASE_URL,
+  squareHeaders,
+} from '@/tools/square/types'
+import type { ToolConfig } from '@/tools/types'
+
+export const squareRefundPaymentTool: ToolConfig<RefundPaymentParams, RefundResponse> = {
+  id: 'square_refund_payment',
+  name: 'Square Refund Payment',
+  description: 'Refund all or part of a completed payment',
+  version: '1.0.0',
+  errorExtractor: ErrorExtractorId.SQUARE_ERRORS,
+
+  params: {
+    apiKey: {
+      type: 'string',
+      required: true,
+      visibility: 'user-only',
+      description: 'Square access token (personal access token)',
+    },
+    paymentId: {
+      type: 'string',
+      required: true,
+      visibility: 'user-or-llm',
+      description: 'ID of the payment to refund',
+    },
+    amount: {
+      type: 'number',
+      required: true,
+      visibility: 'user-or-llm',
+      description: 'Amount to refund in the smallest currency denomination (e.g. 100 = $1.00)',
+    },
+    currency: {
+      type: 'string',
+      required: true,
+      visibility: 'user-or-llm',
+      description: 'Three-letter ISO 4217 currency code (e.g. USD)',
+    },
+    idempotencyKey: {
+      type: 'string',
+      required: false,
+      visibility: 'user-only',
+      description: 'Unique key to make the request idempotent (auto-generated if omitted)',
+    },
+    reason: {
+      type: 'string',
+      required: false,
+      visibility: 'user-or-llm',
+      description: 'Reason for the refund',
+    },
+  },
+
+  request: {
+    url: () => `${SQUARE_BASE_URL}/v2/refunds`,
+    method: 'POST',
+    headers: (params) => squareHeaders(params.apiKey),
+    body: (params) => {
+      const body: Record<string, unknown> = {
+        idempotency_key: params.idempotencyKey || generateId(),
+        payment_id: params.paymentId,
+        amount_money: { amount: params.amount, currency: params.currency },
+      }
+      if (params.reason) body.reason = params.reason
+      return body
+    },
+  },
+
+  transformResponse: async (response) => {
+    const data = await response.json()
+    const refund = data.refund ?? {}
+    return {
+      success: true,
+      output: {
+        refund,
+        metadata: {
+          id: refund.id,
+          status: refund.status ?? null,
+          payment_id: refund.payment_id ?? null,
+        },
+      },
+    }
+  },
+
+  outputs: {
+    refund: { ...REFUND_OUTPUT, description: 'The created refund object' },
+    metadata: {
+      type: 'json',
+      description: 'Refund summary metadata',
+      properties: REFUND_METADATA_OUTPUT_PROPERTIES,
+    },
+  },
+}