@strapi/utils/dist/traverse-entity.mjs.map

Shared utilities for the Strapi packages

{"version":3,"file":"traverse-entity.mjs","sources":["../src/traverse-entity.ts"],"sourcesContent":["import { clone, isObject, isArray, isNil, curry } from 'lodash/fp';\n\nimport type { Attribute, AnyAttribute, Model, Data } from './types';\nimport { isRelationalAttribute, isMediaAttribute } from './content-types';\n\nexport type VisitorUtils = ReturnType<typeof createVisitorUtils>;\n\nexport interface VisitorOptions {\n  data: Record<string, unknown>;\n  schema: Model;\n  key: string;\n  value: Data[keyof Data];\n  attribute?: AnyAttribute;\n  path: Path;\n  getModel(uid: string): Model;\n  parent?: Parent;\n}\n\nexport type Visitor = (visitorOptions: VisitorOptions, visitorUtils: VisitorUtils) => void;\n\nexport interface Path {\n  raw: string | null;\n  attribute: string | null;\n  rawWithIndices?: string | null;\n}\n\nexport interface TraverseOptions {\n  schema: Model;\n  path?: Path;\n  parent?: Parent;\n  getModel(uid: string): Model;\n}\n\nexport interface Parent {\n  attribute?: Attribute;\n  key: string | null;\n  path: Path;\n  schema: Model;\n}\n\nconst traverseEntity = async (visitor: Visitor, options: TraverseOptions, entity: Data) => {\n  const { path = { raw: null, attribute: null, rawWithIndices: null }, schema, getModel } = options;\n\n  let parent = options.parent;\n\n  const traverseMorphRelationTarget = async (visitor: Visitor, path: Path, entry: Data) => {\n    const targetSchema = getModel(entry.__type!);\n\n    const traverseOptions: TraverseOptions = { schema: targetSchema, path, getModel, parent };\n\n    return traverseEntity(visitor, traverseOptions, entry);\n  };\n\n  const traverseRelationTarget =\n    (schema: Model) => async (visitor: Visitor, path: Path, entry: Data) => {\n      const traverseOptions: TraverseOptions = { schema, path, getModel, parent };\n\n      return traverseEntity(visitor, traverseOptions, entry);\n    };\n\n  const traverseMediaTarget = async (visitor: Visitor, path: Path, entry: Data) => {\n    const targetSchemaUID = 'plugin::upload.file';\n    const targetSchema = getModel(targetSchemaUID);\n\n    const traverseOptions: TraverseOptions = { schema: targetSchema, path, getModel, parent };\n\n    return traverseEntity(visitor, traverseOptions, entry);\n  };\n\n  const traverseComponent = async (visitor: Visitor, path: Path, schema: Model, entry: Data) => {\n    const traverseOptions: TraverseOptions = { schema, path, getModel, parent };\n\n    return traverseEntity(visitor, traverseOptions, entry);\n  };\n\n  const visitDynamicZoneEntry = async (visitor: Visitor, path: Path, entry: Data) => {\n    const targetSchema = getModel(entry.__component!);\n    const traverseOptions: TraverseOptions = { schema: targetSchema, path, getModel, parent };\n\n    return traverseEntity(visitor, traverseOptions, entry);\n  };\n\n  // End recursion\n  if (!isObject(entity) || isNil(schema)) {\n    return entity;\n  }\n\n  // Don't mutate the original entity object\n  // only clone at 1st level as the next level will get clone when traversed\n  const copy = clone(entity);\n  const visitorUtils = createVisitorUtils({ data: copy });\n\n  const keys = Object.keys(copy);\n  for (let i = 0; i < keys.length; i += 1) {\n    const key = keys[i];\n    // Retrieve the attribute definition associated to the key from the schema\n    const attribute = schema.attributes[key] as AnyAttribute | undefined;\n\n    const newPath = { ...path };\n\n    newPath.raw = isNil(path.raw) ? key : `${path.raw}.${key}`;\n    newPath.rawWithIndices = isNil(path.rawWithIndices) ? key : `${path.rawWithIndices}.${key}`;\n\n    if (!isNil(attribute)) {\n      newPath.attribute = isNil(path.attribute) ? key : `${path.attribute}.${key}`;\n    }\n\n    // Visit the current attribute\n    const visitorOptions: VisitorOptions = {\n      data: copy,\n      schema,\n      key,\n      value: copy[key],\n      attribute,\n      path: newPath,\n      getModel,\n      parent,\n    };\n\n    await visitor(visitorOptions, visitorUtils);\n\n    // Extract the value for the current key (after calling the visitor)\n    const value = copy[key];\n\n    // Ignore Nil values or attributes\n    if (isNil(value) || isNil(attribute)) {\n      continue;\n    }\n\n    // The current attribute becomes the parent once visited\n    parent = { schema, key, attribute, path: newPath };\n\n    if (isRelationalAttribute(attribute)) {\n      const isMorphRelation = attribute.relation.toLowerCase().startsWith('morph');\n\n      const method = isMorphRelation\n        ? traverseMorphRelationTarget\n        : traverseRelationTarget(getModel(attribute.target!));\n\n      if (isArray(value)) {\n        const res = new Array(value.length);\n        for (let i = 0; i < value.length; i += 1) {\n          const arrayPath = {\n            ...newPath,\n            rawWithIndices: isNil(newPath.rawWithIndices)\n              ? `${i}`\n              : `${newPath.rawWithIndices}.${i}`,\n          };\n          res[i] = await method(visitor, arrayPath, value[i]);\n        }\n        copy[key] = res;\n      } else {\n        copy[key] = await method(visitor, newPath, value as Data);\n      }\n\n      continue;\n    }\n\n    if (isMediaAttribute(attribute)) {\n      // need to update copy\n      if (isArray(value)) {\n        const res = new Array(value.length);\n        for (let i = 0; i < value.length; i += 1) {\n          const arrayPath = {\n            ...newPath,\n            rawWithIndices: isNil(newPath.rawWithIndices)\n              ? `${i}`\n              : `${newPath.rawWithIndices}.${i}`,\n          };\n          res[i] = await traverseMediaTarget(visitor, arrayPath, value[i]);\n        }\n        copy[key] = res;\n      } else {\n        copy[key] = await traverseMediaTarget(visitor, newPath, value as Data);\n      }\n\n      continue;\n    }\n\n    if (attribute.type === 'component') {\n      const targetSchema = getModel(attribute.component);\n\n      if (isArray(value)) {\n        const res: Data[] = new Array(value.length);\n        for (let i = 0; i < value.length; i += 1) {\n          const arrayPath = {\n            ...newPath,\n            rawWithIndices: isNil(newPath.rawWithIndices)\n              ? `${i}`\n              : `${newPath.rawWithIndices}.${i}`,\n          };\n          res[i] = await traverseComponent(visitor, arrayPath, targetSchema, value[i]);\n        }\n        copy[key] = res;\n      } else {\n        copy[key] = await traverseComponent(visitor, newPath, targetSchema, value as Data);\n      }\n\n      continue;\n    }\n\n    if (attribute.type === 'dynamiczone' && isArray(value)) {\n      const res = new Array(value.length);\n      for (let i = 0; i < value.length; i += 1) {\n        const arrayPath = {\n          ...newPath,\n          rawWithIndices: isNil(newPath.rawWithIndices) ? `${i}` : `${newPath.rawWithIndices}.${i}`,\n        };\n        res[i] = await visitDynamicZoneEntry(visitor, arrayPath, value[i]);\n      }\n      copy[key] = res;\n\n 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