chore: import upstream snapshot with attribution

apps/sim/tools/sap_s4hana/get_purchase_requisition.ts

@@ -0,0 +1,152 @@
+import type { GetPurchaseRequisitionParams, SapProxyResponse } from '@/tools/sap_s4hana/types'
+import {
+  baseProxyBody,
+  buildEntityQuery,
+  quoteOdataKey,
+  SAP_PROXY_URL,
+  transformSapProxyResponse,
+} from '@/tools/sap_s4hana/utils'
+import type { ToolConfig } from '@/tools/types'
+
+export const getPurchaseRequisitionTool: ToolConfig<
+  GetPurchaseRequisitionParams,
+  SapProxyResponse
+> = {
+  id: 'sap_s4hana_get_purchase_requisition',
+  name: 'SAP S/4HANA Get Purchase Requisition',
+  description:
+    'Retrieve a single purchase requisition by PurchaseRequisition key from SAP S/4HANA Cloud (API_PURCHASEREQ_PROCESS_SRV, A_PurchaseRequisitionHeader). Note: API_PURCHASEREQ_PROCESS_SRV is deprecated since S/4HANA Cloud Public Edition 2402; the successor is API_PURCHASEREQUISITION_2 (OData v4). This tool still works against tenants where the legacy service is enabled.',
+  version: '1.0.0',
+  params: {
+    subdomain: {
+      type: 'string',
+      required: false,
+      visibility: 'user-only',
+      description:
+        'SAP BTP subaccount subdomain (technical name of your subaccount, not the S/4HANA host)',
+    },
+    region: {
+      type: 'string',
+      required: false,
+      visibility: 'user-only',
+      description: 'BTP region (e.g. eu10, us10)',
+    },
+    clientId: {
+      type: 'string',
+      required: false,
+      visibility: 'user-only',
+      description: 'OAuth client ID from the S/4HANA Communication Arrangement',
+    },
+    clientSecret: {
+      type: 'string',
+      required: false,
+      visibility: 'user-only',
+      description: 'OAuth client secret from the S/4HANA Communication Arrangement',
+    },
+    deploymentType: {
+      type: 'string',
+      required: false,
+      visibility: 'user-only',
+      description: 'Deployment type: cloud_public (default), cloud_private, or on_premise',
+    },
+    authType: {
+      type: 'string',
+      required: false,
+      visibility: 'user-only',
+      description: 'Authentication type: oauth_client_credentials (default) or basic',
+    },
+    baseUrl: {
+      type: 'string',
+      required: false,
+      visibility: 'user-only',
+      description: 'Base URL of the S/4HANA host (Cloud Private / On-Premise)',
+    },
+    tokenUrl: {
+      type: 'string',
+      required: false,
+      visibility: 'user-only',
+      description: 'OAuth token URL (Cloud Private / On-Premise + OAuth)',
+    },
+    username: {
+      type: 'string',
+      required: false,
+      visibility: 'user-only',
+      description: 'Username for HTTP Basic auth',
+    },
+    password: {
+      type: 'string',
+      required: false,
+      visibility: 'user-only',
+      description: 'Password for HTTP Basic auth',
+    },
+    purchaseRequisition: {
+      type: 'string',
+      required: true,
+      visibility: 'user-or-llm',
+      description: 'PurchaseRequisition key (string, up to 10 characters)',
+    },
+    select: {
+      type: 'string',
+      required: false,
+      visibility: 'user-or-llm',
+      description: 'Comma-separated fields to return ($select)',
+    },
+    expand: {
+      type: 'string',
+      required: false,
+      visibility: 'user-or-llm',
+      description: 'Comma-separated navigation properties to expand (e.g., "to_PurchaseReqnItem")',
+    },
+  },
+  request: {
+    url: SAP_PROXY_URL,
+    method: 'POST',
+    headers: () => ({ 'Content-Type': 'application/json' }),
+    body: (params) => ({
+      ...baseProxyBody(params),
+      service: 'API_PURCHASEREQ_PROCESS_SRV',
+      path: `/A_PurchaseRequisitionHeader(${quoteOdataKey(params.purchaseRequisition)})`,
+      method: 'GET',
+      query: buildEntityQuery(params),
+    }),
+  },
+  transformResponse: transformSapProxyResponse,
+  outputs: {
+    status: { type: 'number', description: 'HTTP status code returned by SAP' },
+    data: {
+      type: 'json',
+      description: 'OData v2 response envelope; entity at output.data.d',
+      properties: {
+        d: {
+          type: 'json',
+          description: 'A_PurchaseRequisitionHeader entity',
+          properties: {
+            PurchaseRequisition: {
+              type: 'string',
+              description: 'Purchase requisition number',
+            },
+            PurchaseRequisitionType: {
+              type: 'string',
+              description: 'PR document type (e.g., NB)',
+            },
+            PurReqnDescription: {
+              type: 'string',
+              description: 'Purchase requisition description',
+              optional: true,
+            },
+            SourceDetermination: {
+              type: 'string',
+              description: 'Source-of-supply determination flag',
+              optional: true,
+            },
+            to_PurchaseReqnItem: {
+              type: 'json',
+              description: 'Expanded PR items (when $expand=to_PurchaseReqnItem)',
+              optional: true,
+            },
+          },
+        },
+      },
+    },
+  },
+}