chore: import upstream snapshot with attribution

apps/sim/tools/sap_s4hana/odata_query.ts

@@ -0,0 +1,163 @@
+import type { ODataQueryParams, SapProxyResponse } from '@/tools/sap_s4hana/types'
+import {
+  baseProxyBody,
+  parseJsonInput,
+  SAP_PROXY_URL,
+  transformSapProxyResponse,
+} from '@/tools/sap_s4hana/utils'
+import type { ToolConfig } from '@/tools/types'
+
+function normalizeQuery(
+  query: ODataQueryParams['query']
+): Record<string, string | number | boolean> | undefined {
+  if (!query) return undefined
+  if (typeof query === 'object') return query
+  if (typeof query !== 'string') return undefined
+  const trimmed = query.trim()
+  if (!trimmed) return undefined
+  if (trimmed.startsWith('{')) {
+    return parseJsonInput<Record<string, string | number | boolean>>(trimmed, 'query')
+  }
+  const search = new URLSearchParams(trimmed.startsWith('?') ? trimmed.slice(1) : trimmed)
+  const result: Record<string, string> = {}
+  for (const [key, value] of search.entries()) result[key] = value
+  return result
+}
+
+export const odataQueryTool: ToolConfig<ODataQueryParams, SapProxyResponse> = {
+  id: 'sap_s4hana_odata_query',
+  name: 'SAP S/4HANA OData Query',
+  description:
+    'Make an arbitrary OData v2 call against any SAP S/4HANA Cloud whitelisted Communication Scenario. Use when no dedicated tool exists for the entity. The proxy handles auth, CSRF, and OData unwrapping. For write operations (POST/PUT/PATCH/MERGE/DELETE), pass an If-Match ETag obtained from a prior GET to avoid lost updates; misuse will mutate production data.',
+  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',
+    },
+    service: {
+      type: 'string',
+      required: true,
+      visibility: 'user-or-llm',
+      description: 'OData service name (e.g., "API_BUSINESS_PARTNER", "API_SALES_ORDER_SRV")',
+    },
+    path: {
+      type: 'string',
+      required: true,
+      visibility: 'user-or-llm',
+      description:
+        'Path inside the service (e.g., "/A_BusinessPartner" or "/A_BusinessPartner(\'1000123\')")',
+    },
+    method: {
+      type: 'string',
+      required: false,
+      visibility: 'user-or-llm',
+      description: 'HTTP method: GET (default), POST, PATCH, PUT, DELETE, MERGE',
+    },
+    query: {
+      type: 'json',
+      required: false,
+      visibility: 'user-or-llm',
+      description:
+        'OData query parameters as JSON object or query string (e.g., {"$filter":"BusinessPartnerCategory eq \'1\'","$top":10}). $format=json is added automatically when omitted.',
+    },
+    body: {
+      type: 'json',
+      required: false,
+      visibility: 'user-or-llm',
+      description: 'JSON request body for write operations',
+    },
+    ifMatch: {
+      type: 'string',
+      required: false,
+      visibility: 'user-or-llm',
+      description:
+        'ETag value for the If-Match header (required by SAP for PATCH/PUT/DELETE on existing entities)',
+    },
+  },
+  request: {
+    url: SAP_PROXY_URL,
+    method: 'POST',
+    headers: () => ({ 'Content-Type': 'application/json' }),
+    body: (params) => {
+      const query = normalizeQuery(params.query) ?? {}
+      if (!('$format' in query)) query.$format = 'json'
+      const requestBody: Record<string, unknown> = {
+        ...baseProxyBody(params),
+        service: params.service,
+        path: params.path,
+        method: params.method || 'GET',
+        query,
+      }
+      const parsedBody = parseJsonInput<Record<string, unknown>>(params.body, 'body')
+      if (parsedBody !== undefined) requestBody.body = parsedBody
+      if (params.ifMatch) requestBody.ifMatch = params.ifMatch
+      return requestBody
+    },
+  },
+  transformResponse: transformSapProxyResponse,
+  outputs: {
+    status: { type: 'number', description: 'HTTP status code returned by SAP' },
+    data: {
+      type: 'json',
+      description: 'Parsed OData payload (entity, collection, or null on 204)',
+    },
+  },
+}