@data-client/normalizr
Version:
Normalizes and denormalizes JSON according to schema for Redux and Flux applications
67 lines (66 loc) • 12.2 kB
JavaScript
import { INVALID } from '../denormalize/symbol.js';
export const addEntities = (newEntities, newIndexes, entitiesCopy, indexesCopy, entityMetaCopy, actionMeta) => (schema, processedEntity, id) => {
const schemaKey = schema.key;
// first time we come across this type of entity
if (!newEntities.has(schemaKey)) {
newEntities.set(schemaKey, new Map());
// we will be editing these, so we need to clone them first
entitiesCopy[schemaKey] = {
...entitiesCopy[schemaKey]
};
entityMetaCopy[schemaKey] = {
...entityMetaCopy[schemaKey]
};
}
const newEntitiesKey = newEntities.get(schemaKey);
const existingEntity = newEntitiesKey.get(id);
if (existingEntity) {
newEntitiesKey.set(id, schema.merge(existingEntity, processedEntity));
} else {
const inStoreEntity = entitiesCopy[schemaKey][id];
let inStoreMeta;
// this case we already have this entity in store
if (inStoreEntity && (inStoreMeta = entityMetaCopy[schemaKey][id])) {
newEntitiesKey.set(id, schema.mergeWithStore(inStoreMeta, actionMeta, inStoreEntity, processedEntity));
entityMetaCopy[schemaKey][id] = schema.mergeMetaWithStore(inStoreMeta, actionMeta, inStoreEntity, processedEntity);
} else {
newEntitiesKey.set(id, processedEntity);
entityMetaCopy[schemaKey][id] = actionMeta;
}
}
// update index
if (schema.indexes) {
if (!newIndexes.has(schemaKey)) {
newIndexes.set(schemaKey, new Map());
indexesCopy[schemaKey] = {
...indexesCopy[schemaKey]
};
}
handleIndexes(id, schema.indexes, newIndexes.get(schemaKey), indexesCopy[schemaKey], newEntitiesKey.get(id), entitiesCopy[schemaKey]);
}
// set this after index updates so we know what indexes to remove from
entitiesCopy[schemaKey][id] = newEntitiesKey.get(id);
};
function handleIndexes(id, schemaIndexes, indexes, storeIndexes, entity, storeEntities) {
for (const index of schemaIndexes) {
if (!indexes.has(index)) {
indexes.set(index, storeIndexes[index] = {});
}
const indexMap = indexes.get(index);
if (storeEntities[id]) {
delete indexMap[storeEntities[id][index]];
}
// entity already in cache but the index changed
if (storeEntities && storeEntities[id] && storeEntities[id][index] !== entity[index]) {
indexMap[storeEntities[id][index]] = INVALID;
}
if (index in entity) {
indexMap[entity[index]] = id;
} /* istanbul ignore next */else if (process.env.NODE_ENV !== 'production') {
console.warn(`Index not found in entity. Indexes must be top-level members of your entity.
Index: ${index}
Entity: ${JSON.stringify(entity, undefined, 2)}`);
}
}
}
//# sourceMappingURL=data:application/json;charset=utf-8;base64,{"version":3,"names":["INVALID","addEntities","newEntities","newIndexes","entitiesCopy","indexesCopy","entityMetaCopy","actionMeta","schema","processedEntity","id","schemaKey","key","has","set","Map","newEntitiesKey","get","existingEntity","merge","inStoreEntity","inStoreMeta","mergeWithStore","mergeMetaWithStore","indexes","handleIndexes","schemaIndexes","storeIndexes","entity","storeEntities","index","indexMap","process","env","NODE_ENV","console","warn","JSON","stringify","undefined"],"sources":["../../src/normalizr/addEntities.ts"],"sourcesContent":["import { INVALID } from '../denormalize/symbol.js';\nimport type { EntityInterface } from '../interface.js';\n\nexport const addEntities =\n  (\n    newEntities: Map<string, Map<string, any>>,\n    newIndexes: Map<string, Map<string, any>>,\n    entitiesCopy: Record<string, any>,\n    indexesCopy: Record<string, any>,\n    entityMetaCopy: {\n      [entityKey: string]: {\n        [pk: string]: {\n          date: number;\n          expiresAt: number;\n          fetchedAt: number;\n        };\n      };\n    },\n    actionMeta: { fetchedAt: number; date: number; expiresAt: number },\n  ) =>\n  (schema: EntityInterface, processedEntity: any, id: string) => {\n    const schemaKey = schema.key;\n    // first time we come across this type of entity\n    if (!newEntities.has(schemaKey)) {\n      newEntities.set(schemaKey, new Map());\n      // we will be editing these, so we need to clone them first\n      entitiesCopy[schemaKey] = { ...entitiesCopy[schemaKey] };\n      entityMetaCopy[schemaKey] = { ...entityMetaCopy[schemaKey] };\n    }\n\n    const newEntitiesKey = newEntities.get(schemaKey) as Map<string, any>;\n    const existingEntity = newEntitiesKey.get(id);\n    if (existingEntity) {\n      newEntitiesKey.set(id, schema.merge(existingEntity, processedEntity));\n    } else {\n      const inStoreEntity = entitiesCopy[schemaKey][id];\n      let inStoreMeta: {\n        date: number;\n        expiresAt: number;\n        fetchedAt: number;\n      };\n      // this case we already have this entity in store\n      if (inStoreEntity && (inStoreMeta = entityMetaCopy[schemaKey][id])) {\n        newEntitiesKey.set(\n          id,\n          schema.mergeWithStore(\n            inStoreMeta,\n            actionMeta,\n            inStoreEntity,\n            processedEntity,\n          ),\n        );\n        entityMetaCopy[schemaKey][id] = schema.mergeMetaWithStore(\n          inStoreMeta,\n          actionMeta,\n          inStoreEntity,\n          processedEntity,\n        );\n      } else {\n        newEntitiesKey.set(id, processedEntity);\n        entityMetaCopy[schemaKey][id] = actionMeta;\n      }\n    }\n\n    // update index\n    if (schema.indexes) {\n      if (!newIndexes.has(schemaKey)) {\n        newIndexes.set(schemaKey, new Map());\n        indexesCopy[schemaKey] = { ...indexesCopy[schemaKey] };\n      }\n      handleIndexes(\n        id,\n        schema.indexes,\n        newIndexes.get(schemaKey) as Map<string, any>,\n        indexesCopy[schemaKey],\n        newEntitiesKey.get(id),\n        entitiesCopy[schemaKey],\n      );\n    }\n    // set this after index updates so we know what indexes to remove from\n    entitiesCopy[schemaKey][id] = newEntitiesKey.get(id);\n  };\n\nfunction handleIndexes(\n  id: string,\n  schemaIndexes: string[],\n  indexes: Map<string, any>,\n  storeIndexes: Record<string, any>,\n  entity: any,\n  storeEntities: Record<string, any>,\n) {\n  for (const index of schemaIndexes) {\n    if (!indexes.has(index)) {\n      indexes.set(index, (storeIndexes[index] = {}));\n    }\n    const indexMap = indexes.get(index);\n    if (storeEntities[id]) {\n      delete indexMap[storeEntities[id][index]];\n    }\n    // entity already in cache but the index changed\n    if (\n      storeEntities &&\n      storeEntities[id] &&\n      storeEntities[id][index] !== entity[index]\n    ) {\n      indexMap[storeEntities[id][index]] = INVALID;\n    }\n    if (index in entity) {\n      indexMap[entity[index]] = id;\n    } /* istanbul ignore next */ else if (\n      process.env.NODE_ENV !== 'production'\n    ) {\n      console.warn(`Index not found in entity. Indexes must be top-level members of your entity.\nIndex: ${index}\nEntity: ${JSON.stringify(entity, undefined, 2)}`);\n    }\n  }\n}\n"],"mappings":"AAAA,SAASA,OAAO,QAAQ,0BAA0B;AAGlD,OAAO,MAAMC,WAAW,GACtBA,CACEC,WAA0C,EAC1CC,UAAyC,EACzCC,YAAiC,EACjCC,WAAgC,EAChCC,cAQC,EACDC,UAAkE,KAEpE,CAACC,MAAuB,EAAEC,eAAoB,EAAEC,EAAU,KAAK;EAC7D,MAAMC,SAAS,GAAGH,MAAM,CAACI,GAAG;EAC5B;EACA,IAAI,CAACV,WAAW,CAACW,GAAG,CAACF,SAAS,CAAC,EAAE;IAC/BT,WAAW,CAACY,GAAG,CAACH,SAAS,EAAE,IAAII,GAAG,CAAC,CAAC,CAAC;IACrC;IACAX,YAAY,CAACO,SAAS,CAAC,GAAG;MAAE,GAAGP,YAAY,CAACO,SAAS;IAAE,CAAC;IACxDL,cAAc,CAACK,SAAS,CAAC,GAAG;MAAE,GAAGL,cAAc,CAACK,SAAS;IAAE,CAAC;EAC9D;EAEA,MAAMK,cAAc,GAAGd,WAAW,CAACe,GAAG,CAACN,SAAS,CAAqB;EACrE,MAAMO,cAAc,GAAGF,cAAc,CAACC,GAAG,CAACP,EAAE,CAAC;EAC7C,IAAIQ,cAAc,EAAE;IAClBF,cAAc,CAACF,GAAG,CAACJ,EAAE,EAAEF,MAAM,CAACW,KAAK,CAACD,cAAc,EAAET,eAAe,CAAC,CAAC;EACvE,CAAC,MAAM;IACL,MAAMW,aAAa,GAAGhB,YAAY,CAACO,SAAS,CAAC,CAACD,EAAE,CAAC;IACjD,IAAIW,WAIH;IACD;IACA,IAAID,aAAa,KAAKC,WAAW,GAAGf,cAAc,CAACK,SAAS,CAAC,CAACD,EAAE,CAAC,CAAC,EAAE;MAClEM,cAAc,CAACF,GAAG,CAChBJ,EAAE,EACFF,MAAM,CAACc,cAAc,CACnBD,WAAW,EACXd,UAAU,EACVa,aAAa,EACbX,eACF,CACF,CAAC;MACDH,cAAc,CAACK,SAAS,CAAC,CAACD,EAAE,CAAC,GAAGF,MAAM,CAACe,kBAAkB,CACvDF,WAAW,EACXd,UAAU,EACVa,aAAa,EACbX,eACF,CAAC;IACH,CAAC,MAAM;MACLO,cAAc,CAACF,GAAG,CAACJ,EAAE,EAAED,eAAe,CAAC;MACvCH,cAAc,CAACK,SAAS,CAAC,CAACD,EAAE,CAAC,GAAGH,UAAU;IAC5C;EACF;;EAEA;EACA,IAAIC,MAAM,CAACgB,OAAO,EAAE;IAClB,IAAI,CAACrB,UAAU,CAACU,GAAG,CAACF,SAAS,CAAC,EAAE;MAC9BR,UAAU,CAACW,GAAG,CAACH,SAAS,EAAE,IAAII,GAAG,CAAC,CAAC,CAAC;MACpCV,WAAW,CAACM,SAAS,CAAC,GAAG;QAAE,GAAGN,WAAW,CAACM,SAAS;MAAE,CAAC;IACxD;IACAc,aAAa,CACXf,EAAE,EACFF,MAAM,CAACgB,OAAO,EACdrB,UAAU,CAACc,GAAG,CAACN,SAAS,CAAC,EACzBN,WAAW,CAACM,SAAS,CAAC,EACtBK,cAAc,CAACC,GAAG,CAACP,EAAE,CAAC,EACtBN,YAAY,CAACO,SAAS,CACxB,CAAC;EACH;EACA;EACAP,YAAY,CAACO,SAAS,CAAC,CAACD,EAAE,CAAC,GAAGM,cAAc,CAACC,GAAG,CAACP,EAAE,CAAC;AACtD,CAAC;AAEH,SAASe,aAAaA,CACpBf,EAAU,EACVgB,aAAuB,EACvBF,OAAyB,EACzBG,YAAiC,EACjCC,MAAW,EACXC,aAAkC,EAClC;EACA,KAAK,MAAMC,KAAK,IAAIJ,aAAa,EAAE;IACjC,IAAI,CAACF,OAAO,CAACX,GAAG,CAACiB,KAAK,CAAC,EAAE;MACvBN,OAAO,CAACV,GAAG,CAACgB,KAAK,EAAGH,YAAY,CAACG,KAAK,CAAC,GAAG,CAAC,CAAE,CAAC;IAChD;IACA,MAAMC,QAAQ,GAAGP,OAAO,CAACP,GAAG,CAACa,KAAK,CAAC;IACnC,IAAID,aAAa,CAACnB,EAAE,CAAC,EAAE;MACrB,OAAOqB,QAAQ,CAACF,aAAa,CAACnB,EAAE,CAAC,CAACoB,KAAK,CAAC,CAAC;IAC3C;IACA;IACA,IACED,aAAa,IACbA,aAAa,CAACnB,EAAE,CAAC,IACjBmB,aAAa,CAACnB,EAAE,CAAC,CAACoB,KAAK,CAAC,KAAKF,MAAM,CAACE,KAAK,CAAC,EAC1C;MACAC,QAAQ,CAACF,aAAa,CAACnB,EAAE,CAAC,CAACoB,KAAK,CAAC,CAAC,GAAG9B,OAAO;IAC9C;IACA,IAAI8B,KAAK,IAAIF,MAAM,EAAE;MACnBG,QAAQ,CAACH,MAAM,CAACE,KAAK,CAAC,CAAC,GAAGpB,EAAE;IAC9B,CAAC,CAAC,+BAAgC,IAChCsB,OAAO,CAACC,GAAG,CAACC,QAAQ,KAAK,YAAY,EACrC;MACAC,OAAO,CAACC,IAAI,CAAC;AACnB,SAASN,KAAK;AACd,UAAUO,IAAI,CAACC,SAAS,CAACV,MAAM,EAAEW,SAAS,EAAE,CAAC,CAAC,EAAE,CAAC;IAC7C;EACF;AACF","ignoreList":[]}