nukak
Version:
flexible and efficient ORM, with declarative JSON syntax and smart type-safety
93 lines • 13.3 kB
JavaScript
import { QueryRaw, } from '../type/index.js';
import { getKeys } from './object.util.js';
export function filterFieldKeys(meta, payload, callbackKey) {
const persistableKeys = getKeys(payload).filter((key) => {
const fieldOpts = meta.fields[key];
return fieldOpts && !fieldOpts.virtual && (callbackKey !== 'onUpdate' || (fieldOpts.updatable ?? true));
});
return persistableKeys;
}
export function getFieldCallbackValue(val) {
return typeof val === 'function' ? val() : val;
}
export function fillOnFields(meta, payload, callbackKey) {
const payloads = Array.isArray(payload) ? payload : [payload];
const keys = getKeys(meta.fields).filter((key) => meta.fields[key][callbackKey]);
return payloads.map((it) => {
for (const key of keys) {
if (it[key] === undefined) {
it[key] = getFieldCallbackValue(meta.fields[key][callbackKey]);
}
}
return it;
});
}
export function filterPersistableRelationKeys(meta, payload, action) {
const keys = getKeys(payload);
return keys.filter((key) => {
const relOpts = meta.relations[key];
return relOpts && isCascadable(action, relOpts.cascade);
});
}
export function isCascadable(action, configuration) {
if (typeof configuration === 'boolean') {
return configuration;
}
return configuration === action;
}
export function filterRelationKeys(meta, select) {
const keys = filterPositiveKeys(select);
return keys.filter((key) => key in meta.relations);
}
export function isSelectingRelations(meta, select) {
const keys = filterPositiveKeys(select);
return keys.some((key) => key in meta.relations);
}
function filterPositiveKeys(select) {
if (Array.isArray(select)) {
return select;
}
return getKeys(select).filter((key) => select[key]);
}
export function buildSortMap(sort) {
if (Array.isArray(sort)) {
return sort.reduce((acc, it) => {
if (Array.isArray(it)) {
acc[it[0]] = it[1];
}
else {
acc[it.field] = it.sort;
}
return acc;
}, {});
}
return sort;
}
export function augmentWhere(meta, target = {}, source = {}) {
const targetComparison = buldQueryWhereAsMap(meta, target);
const sourceComparison = buldQueryWhereAsMap(meta, source);
return {
...targetComparison,
...sourceComparison,
};
}
export function buldQueryWhereAsMap(meta, filter = {}) {
if (filter instanceof QueryRaw) {
return { $and: [filter] };
}
if (isIdValue(filter)) {
return {
[meta.id]: filter,
};
}
return filter;
}
function isIdValue(filter) {
const type = typeof filter;
return (type === 'string' ||
type === 'number' ||
type === 'bigint' ||
typeof filter.toHexString === 'function' ||
Array.isArray(filter));
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"dialect.util.js","sourceRoot":"","sources":["../../src/util/dialect.util.ts"],"names":[],"mappings":"AAAA,OAAO,EASL,QAAQ,GAOT,MAAM,kBAAkB,CAAC;AAC1B,OAAO,EAAE,OAAO,EAAE,MAAM,kBAAkB,CAAC;AAI3C,MAAM,UAAU,eAAe,CAAI,IAAmB,EAAE,OAAU,EAAE,WAAwB;IAC1F,MAAM,eAAe,GAAG,OAAO,CAAC,OAAO,CAAC,CAAC,MAAM,CAAC,CAAC,GAAG,EAAE,EAAE;QACtD,MAAM,SAAS,GAAG,IAAI,CAAC,MAAM,CAAC,GAAkB,CAAC,CAAC;QAClD,OAAO,SAAS,IAAI,CAAC,SAAS,CAAC,OAAO,IAAI,CAAC,WAAW,KAAK,UAAU,IAAI,CAAC,SAAS,CAAC,SAAS,IAAI,IAAI,CAAC,CAAC,CAAC;IAC1G,CAAC,CAAkB,CAAC;IACpB,OAAO,eAAe,CAAC;AACzB,CAAC;AAED,MAAM,UAAU,qBAAqB,CAAC,GAAoB;IACxD,OAAO,OAAO,GAAG,KAAK,UAAU,CAAC,CAAC,CAAC,GAAG,EAAE,CAAC,CAAC,CAAC,GAAG,CAAC;AACjD,CAAC;AAED,MAAM,UAAU,YAAY,CAAI,IAAmB,EAAE,OAAgB,EAAE,WAAwB;IAC7F,MAAM,QAAQ,GAAG,KAAK,CAAC,OAAO,CAAC,OAAO,CAAC,CAAC,CAAC,CAAC,OAAO,CAAC,CAAC,CAAC,CAAC,OAAO,CAAC,CAAC;IAC9D,MAAM,IAAI,GAAG,OAAO,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC,MAAM,CAAC,CAAC,GAAG,EAAE,EAAE,CAAC,IAAI,CAAC,MAAM,CAAC,GAAG,CAAC,CAAC,WAAW,CAAC,CAAC,CAAC;IACjF,OAAO,QAAQ,CAAC,GAAG,CAAC,CAAC,EAAE,EAAE,EAAE;QACzB,KAAK,MAAM,GAAG,IAAI,IAAI,EAAE,CAAC;YACvB,IAAI,EAAE,CAAC,GAAG,CAAC,KAAK,SAAS,EAAE,CAAC;gBAC1B,EAAE,CAAC,GAAG,CAAC,GAAG,qBAAqB,CAAC,IAAI,CAAC,MAAM,CAAC,GAAG,CAAC,CAAC,WAAW,CAAC,CAAC,CAAC;YACjE,CAAC;QACH,CAAC;QACD,OAAO,EAAE,CAAC;IACZ,CAAC,CAAC,CAAC;AACL,CAAC;AAED,MAAM,UAAU,6BAA6B,CAC3C,IAAmB,EACnB,OAAU,EACV,MAAmB;IAEnB,MAAM,IAAI,GAAG,OAAO,CAAC,OAAO,CAAC,CAAC;IAC9B,OAAO,IAAI,CAAC,MAAM,CAAC,CAAC,GAAG,EAAE,EAAE;QACzB,MAAM,OAAO,GAAG,IAAI,CAAC,SAAS,CAAC,GAAqB,CAAC,CAAC;QACtD,OAAO,OAAO,IAAI,YAAY,CAAC,MAAM,EAAE,OAAO,CAAC,OAAO,CAAC,CAAC;IAC1D,CAAC,CAAqB,CAAC;AACzB,CAAC;AAED,MAAM,UAAU,YAAY,CAAC,MAAmB,EAAE,aAAqC;IACrF,IAAI,OAAO,aAAa,KAAK,SAAS,EAAE,CAAC;QACvC,OAAO,aAAa,CAAC;IACvB,CAAC;IACD,OAAO,aAAa,KAAK,MAAM,CAAC;AAClC,CAAC;AAED,MAAM,UAAU,kBAAkB,CAAI,IAAmB,EAAE,MAAsB;IAC/E,MAAM,IAAI,GAAG,kBAAkB,CAAC,MAAM,CAAC,CAAC;IACxC,OAAO,IAAI,CAAC,MAAM,CAAC,CAAC,GAAG,EAAE,EAAE,CAAC,GAAG,IAAI,IAAI,CAAC,SAAS,CAAqB,CAAC;AACzE,CAAC;AAED,MAAM,UAAU,oBAAoB,CAAI,IAAmB,EAAE,MAAsB;IACjF,MAAM,IAAI,GAAG,kBAAkB,CAAC,MAAM,CAAC,CAAC;IACxC,OAAO,IAAI,CAAC,IAAI,CAAC,CAAC,GAAG,EAAE,EAAE,CAAC,GAAG,IAAI,IAAI,CAAC,SAAS,CAAC,CAAC;AACnD,CAAC;AAED,SAAS,kBAAkB,CAAI,MAAsB;IACnD,IAAI,KAAK,CAAC,OAAO,CAAC,MAAM,CAAC,EAAE,CAAC;QAC1B,OAAO,MAAkB,CAAC;IAC5B,CAAC;IACD,OAAO,OAAO,CAAC,MAAM,CAAC,CAAC,MAAM,CAAC,CAAC,GAAG,EAAE,EAAE,CAAC,MAAM,CAAC,GAAG,CAAC,CAAa,CAAC;AAClE,CAAC;AAED,MAAM,UAAU,YAAY,CAAI,IAAkB;IAChD,IAAI,KAAK,CAAC,OAAO,CAAC,IAAI,CAAC,EAAE,CAAC;QACxB,OAAO,IAAI,CAAC,MAAM,CAChB,CAAC,GAAG,EAAE,EAAE,EAAE,EAAE;YACV,IAAI,KAAK,CAAC,OAAO,CAAC,EAAE,CAAC,EAAE,CAAC;gBACtB,GAAG,CAAC,EAAE,CAAC,CAAC,CAAC,CAAC,GAAG,EAAE,CAAC,CAAC,CAAC,CAAC;YACrB,CAAC;iBAAM,CAAC;gBACN,GAAG,CAAC,EAAE,CAAC,KAAK,CAAC,GAAG,EAAE,CAAC,IAAI,CAAC;YAC1B,CAAC;YACD,OAAO,GAAG,CAAC;QACb,CAAC,EACD,EAAqB,CACtB,CAAC;IACJ,CAAC;IACD,OAAO,IAAuB,CAAC;AACjC,CAAC;AAED,MAAM,UAAU,YAAY,CAC1B,IAAmB,EACnB,SAAwB,EAAE,EAC1B,SAAwB,EAAE;IAE1B,MAAM,gBAAgB,GAAG,mBAAmB,CAAC,IAAI,EAAE,MAAM,CAAC,CAAC;IAC3D,MAAM,gBAAgB,GAAG,mBAAmB,CAAC,IAAI,EAAE,MAAM,CAAC,CAAC;IAC3D,OAAO;QACL,GAAG,gBAAgB;QACnB,GAAG,gBAAgB;KACpB,CAAC;AACJ,CAAC;AAED,MAAM,UAAU,mBAAmB,CAAI,IAAmB,EAAE,SAAwB,EAAE;IACpF,IAAI,MAAM,YAAY,QAAQ,EAAE,CAAC;QAC/B,OAAO,EAAE,IAAI,EAAE,CAAC,MAAM,CAAC,EAAsB,CAAC;IAChD,CAAC;IACD,IAAI,SAAS,CAAC,MAAM,CAAC,EAAE,CAAC;QACtB,OAAO;YACL,CAAC,IAAI,CAAC,EAAE,CAAC,EAAE,MAAM;SACE,CAAC;IACxB,CAAC;IACD,OAAO,MAA0B,CAAC;AACpC,CAAC;AAED,SAAS,SAAS,CAAI,MAAqB;IACzC,MAAM,IAAI,GAAG,OAAO,MAAM,CAAC;IAC3B,OAAO,CACL,IAAI,KAAK,QAAQ;QACjB,IAAI,KAAK,QAAQ;QACjB,IAAI,KAAK,QAAQ;QACjB,OAAQ,MAAkB,CAAC,WAAW,KAAK,UAAU;QACrD,KAAK,CAAC,OAAO,CAAC,MAAM,CAAC,CACtB,CAAC;AACJ,CAAC","sourcesContent":["import {\n  type CascadeType,\n  type EntityMeta,\n  type FieldKey,\n  type FieldOptions,\n  type IdValue,\n  type Key,\n  type MongoId,\n  type OnFieldCallback,\n  QueryRaw,\n  type QuerySelect,\n  type QuerySort,\n  type QuerySortMap,\n  type QueryWhere,\n  type QueryWhereMap,\n  type RelationKey,\n} from '../type/index.js';\nimport { getKeys } from './object.util.js';\n\nexport type CallbackKey = keyof Pick<FieldOptions, 'onInsert' | 'onUpdate' | 'onDelete'>;\n\nexport function filterFieldKeys<E>(meta: EntityMeta<E>, payload: E, callbackKey: CallbackKey): FieldKey<E>[] {\n  const persistableKeys = getKeys(payload).filter((key) => {\n    const fieldOpts = meta.fields[key as FieldKey<E>];\n    return fieldOpts && !fieldOpts.virtual && (callbackKey !== 'onUpdate' || (fieldOpts.updatable ?? true));\n  }) as FieldKey<E>[];\n  return persistableKeys;\n}\n\nexport function getFieldCallbackValue(val: OnFieldCallback) {\n  return typeof val === 'function' ? val() : val;\n}\n\nexport function fillOnFields<E>(meta: EntityMeta<E>, payload: E | E[], callbackKey: CallbackKey): E[] {\n  const payloads = Array.isArray(payload) ? payload : [payload];\n  const keys = getKeys(meta.fields).filter((key) => meta.fields[key][callbackKey]);\n  return payloads.map((it) => {\n    for (const key of keys) {\n      if (it[key] === undefined) {\n        it[key] = getFieldCallbackValue(meta.fields[key][callbackKey]);\n      }\n    }\n    return it;\n  });\n}\n\nexport function filterPersistableRelationKeys<E>(\n  meta: EntityMeta<E>,\n  payload: E,\n  action: CascadeType,\n): RelationKey<E>[] {\n  const keys = getKeys(payload);\n  return keys.filter((key) => {\n    const relOpts = meta.relations[key as RelationKey<E>];\n    return relOpts && isCascadable(action, relOpts.cascade);\n  }) as RelationKey<E>[];\n}\n\nexport function isCascadable(action: CascadeType, configuration?: boolean | CascadeType): boolean {\n  if (typeof configuration === 'boolean') {\n    return configuration;\n  }\n  return configuration === action;\n}\n\nexport function filterRelationKeys<E>(meta: EntityMeta<E>, select: QuerySelect<E>): RelationKey<E>[] {\n  const keys = filterPositiveKeys(select);\n  return keys.filter((key) => key in meta.relations) as RelationKey<E>[];\n}\n\nexport function isSelectingRelations<E>(meta: EntityMeta<E>, select: QuerySelect<E>): boolean {\n  const keys = filterPositiveKeys(select);\n  return keys.some((key) => key in meta.relations);\n}\n\nfunction filterPositiveKeys<E>(select: QuerySelect<E>): Key<E>[] {\n  if (Array.isArray(select)) {\n    return select as Key<E>[];\n  }\n  return getKeys(select).filter((key) => select[key]) as Key<E>[];\n}\n\nexport function buildSortMap<E>(sort: QuerySort<E>): QuerySortMap<E> {\n  if (Array.isArray(sort)) {\n    return sort.reduce(\n      (acc, it) => {\n        if (Array.isArray(it)) {\n          acc[it[0]] = it[1];\n        } else {\n          acc[it.field] = it.sort;\n        }\n        return acc;\n      },\n      {} as QuerySortMap<E>,\n    );\n  }\n  return sort as QuerySortMap<E>;\n}\n\nexport function augmentWhere<E>(\n  meta: EntityMeta<E>,\n  target: QueryWhere<E> = {},\n  source: QueryWhere<E> = {},\n): QueryWhere<E> {\n  const targetComparison = buldQueryWhereAsMap(meta, target);\n  const sourceComparison = buldQueryWhereAsMap(meta, source);\n  return {\n    ...targetComparison,\n    ...sourceComparison,\n  };\n}\n\nexport function buldQueryWhereAsMap<E>(meta: EntityMeta<E>, filter: QueryWhere<E> = {}): QueryWhereMap<E> {\n  if (filter instanceof QueryRaw) {\n    return { $and: [filter] } as QueryWhereMap<E>;\n  }\n  if (isIdValue(filter)) {\n    return {\n      [meta.id]: filter,\n    } as QueryWhereMap<E>;\n  }\n  return filter as QueryWhereMap<E>;\n}\n\nfunction isIdValue<E>(filter: QueryWhere<E>): filter is IdValue<E> | IdValue<E>[] {\n  const type = typeof filter;\n  return (\n    type === 'string' ||\n    type === 'number' ||\n    type === 'bigint' ||\n    typeof (filter as MongoId).toHexString === 'function' ||\n    Array.isArray(filter)\n  );\n}\n"]}