objection/lib/model/modelFactory.js

An SQL-friendly ORM for Node.js

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _map = require('babel-runtime/core-js/map');

var _map2 = _interopRequireDefault(_map);

var _keys = require('babel-runtime/core-js/object/keys');

var _keys2 = _interopRequireDefault(_keys);

exports.fromJson = fromJson;
exports.toDatabaseJson = toDatabaseJson;

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var KnexQueryBuilder = require('knex/lib/query/builder');
var KnexRaw = require('knex/lib/raw');

var QueryBuilderBase = null;
var ReferenceBuilder = null;

function fromJson(_ref) {
  var modelClass = _ref.modelClass,
      json = _ref.json,
      deep = _ref.deep,
      modelOptions = _ref.modelOptions;

  lazyLoadDeps();

  if (deep) {
    return fromJsonDeep(json, modelClass, modelOptions);
  } else {
    return fromJsonShallow(json, modelClass, modelOptions);
  }
}

function toDatabaseJson(_ref2) {
  var model = _ref2.model,
      queryProps = _ref2.queryProps;

  var json = model.$toDatabaseJson();
  var modelClass = model.constructor;

  if (queryProps) {
    var query = queryProps.get(model);

    if (query) {
      var keys = (0, _keys2.default)(query);

      for (var i = 0, l = keys.length; i < l; ++i) {
        var key = keys[i];
        var queryProp = query[key];

        if (queryProp instanceof QueryBuilderBase) {
          queryProp = queryProp.build();
        }

        json[modelClass.propertyNameToColumnName(key)] = queryProp;
      }
    }
  }

  return json;
}

function fromJsonDeep(obj, modelClass, modelOptions) {
  var queryProps = new _map2.default();

  var ctx = {
    modelOptions: modelOptions,
    queryProps: queryProps
  };

  var model = splitDeep(obj, modelClass, ctx);

  return {
    model: model,
    queryProps: queryProps
  };
}

function fromJsonShallow(obj, modelClass, modelOptions) {
  var queryProps = new _map2.default();

  var model = void 0;

  if (Array.isArray(obj)) {
    model = obj.map(function (obj) {
      return doSplit(obj, modelClass, queryProps, modelOptions);
    });
  } else {
    model = doSplit(obj, modelClass, queryProps, modelOptions);
  }

  return {
    model: model,
    queryProps: queryProps
  };
}

function splitDeep(objs, modelClass, ctx) {
  if (Array.isArray(objs)) {
    return splitDeepMany(objs, modelClass, ctx);
  } else if (objs) {
    return splitDeepOne(objs, modelClass, ctx);
  }
}

function splitDeepMany(objs, modelClass, ctx) {
  var models = new Array(objs.length);

  for (var i = 0, l = objs.length; i < l; ++i) {
    models[i] = splitDeepOne(objs[i], modelClass, ctx);
  }

  return models;
}

function splitDeepOne(obj, modelClass, ctx) {
  var relations = modelClass.getRelationArray();
  var model = doSplit(obj, modelClass, ctx.queryProps, ctx.modelOptions);

  for (var i = 0, l = relations.length; i < l; ++i) {
    var relation = relations[i];
    var relatedObjs = obj[relation.name];
    var relatedModelClass = relation.relatedModelClass;

    if (relatedObjs) {
      model[relation.name] = splitDeep(relatedObjs, relatedModelClass, ctx);
    } else {
      if (relatedObjs !== undefined) {
        model[relation.name] = relatedObjs;
      }
    }
  }

  return model;
}

function doSplit(obj, modelClass, queryProps, modelOpt) {
  var query = {};
  var model = {};

  var keys = (0, _keys2.default)(obj);
  var relations = modelClass.getRelations();
  var hasQueries = false;

  for (var i = 0, l = keys.length; i < l; ++i) {
    var key = keys[i];
    var value = obj[key];

    if (relations[key]) {
      continue;
    }

    if (isQueryProp(value)) {
      hasQueries = true;
      query[key] = value;
    } else {
      model[key] = value;
    }
  }

  model = modelClass.fromJson(model, modelOpt);

  if (hasQueries) {
    queryProps.set(model, query);
  }

  return model;
}

function isQueryProp(value) {
  return value instanceof KnexQueryBuilder || value instanceof QueryBuilderBase || value instanceof KnexRaw || value instanceof ReferenceBuilder;
}

function lazyLoadDeps() {
  QueryBuilderBase = QueryBuilderBase || requireQueryBuilderBase();
  ReferenceBuilder = ReferenceBuilder || requireReferenceBuilder();
}

function requireQueryBuilderBase() {
  return require('../queryBuilder/QueryBuilderBase').default;
}

function requireReferenceBuilder() {
  return require('../queryBuilder/ReferenceBuilder').default;
}
//# sourceMappingURL=data:application/json;charset=utf-8;base64,{"version":3,"sources":["modelFactory.js"],"names":["fromJson","toDatabaseJson","KnexQueryBuilder","require","KnexRaw","QueryBuilderBase","ReferenceBuilder","modelClass","json","deep","modelOptions","lazyLoadDeps","fromJsonDeep","fromJsonShallow","model","queryProps","$toDatabaseJson","constructor","query","get","keys","i","l","length","key","queryProp","build","propertyNameToColumnName","obj","ctx","splitDeep","Array","isArray","map","doSplit","objs","splitDeepMany","splitDeepOne","models","relations","getRelationArray","relation","relatedObjs","name","relatedModelClass","undefined","modelOpt","getRelations","hasQueries","value","isQueryProp","set","requireQueryBuilderBase","requireReferenceBuilder","default"],"mappings":";;;;;;;;;;;;;;QAMgBA,Q,GAAAA,Q;QAUAC,c,GAAAA,c;;;;AAhBhB,IAAMC,mBAAmBC,QAAQ,wBAAR,CAAzB;AACA,IAAMC,UAAUD,QAAQ,cAAR,CAAhB;;AAEA,IAAIE,mBAAmB,IAAvB;AACA,IAAIC,mBAAmB,IAAvB;;AAEO,SAASN,QAAT,OAA0D;AAAA,MAAvCO,UAAuC,QAAvCA,UAAuC;AAAA,MAA3BC,IAA2B,QAA3BA,IAA2B;AAAA,MAArBC,IAAqB,QAArBA,IAAqB;AAAA,MAAfC,YAAe,QAAfA,YAAe;;AAC/DC;;AAEA,MAAIF,IAAJ,EAAU;AACR,WAAOG,aAAaJ,IAAb,EAAmBD,UAAnB,EAA+BG,YAA/B,CAAP;AACD,GAFD,MAEO;AACL,WAAOG,gBAAgBL,IAAhB,EAAsBD,UAAtB,EAAkCG,YAAlC,CAAP;AACD;AACF;;AAEM,SAAST,cAAT,QAA6C;AAAA,MAApBa,KAAoB,SAApBA,KAAoB;AAAA,MAAbC,UAAa,SAAbA,UAAa;;AAClD,MAAMP,OAAOM,MAAME,eAAN,EAAb;AACA,MAAMT,aAAaO,MAAMG,WAAzB;;AAEA,MAAIF,UAAJ,EAAgB;AACd,QAAMG,QAAQH,WAAWI,GAAX,CAAeL,KAAf,CAAd;;AAEA,QAAII,KAAJ,EAAW;AACT,UAAME,OAAO,oBAAYF,KAAZ,CAAb;;AAEA,WAAK,IAAIG,IAAI,CAAR,EAAWC,IAAIF,KAAKG,MAAzB,EAAiCF,IAAIC,CAArC,EAAwC,EAAED,CAA1C,EAA6C;AAC3C,YAAMG,MAAMJ,KAAKC,CAAL,CAAZ;AACA,YAAII,YAAYP,MAAMM,GAAN,CAAhB;;AAEA,YAAIC,qBAAqBpB,gBAAzB,EAA2C;AACzCoB,sBAAYA,UAAUC,KAAV,EAAZ;AACD;;AAEDlB,aAAKD,WAAWoB,wBAAX,CAAoCH,GAApC,CAAL,IAAiDC,SAAjD;AACD;AACF;AACF;;AAED,SAAOjB,IAAP;AACD;;AAED,SAASI,YAAT,CAAsBgB,GAAtB,EAA2BrB,UAA3B,EAAuCG,YAAvC,EAAqD;AACnD,MAAMK,aAAa,mBAAnB;;AAEA,MAAMc,MAAM;AACVnB,8BADU;AAEVK;AAFU,GAAZ;;AAKA,MAAMD,QAAQgB,UAAUF,GAAV,EAAerB,UAAf,EAA2BsB,GAA3B,CAAd;;AAEA,SAAO;AACLf,gBADK;AAELC;AAFK,GAAP;AAID;;AAED,SAASF,eAAT,CAAyBe,GAAzB,EAA8BrB,UAA9B,EAA0CG,YAA1C,EAAwD;AACtD,MAAMK,aAAa,mBAAnB;;AAEA,MAAID,cAAJ;;AAEA,MAAIiB,MAAMC,OAAN,CAAcJ,GAAd,CAAJ,EAAwB;AACtBd,YAAQc,IAAIK,GAAJ,CAAQ;AAAA,aAAOC,QAAQN,GAAR,EAAarB,UAAb,EAAyBQ,UAAzB,EAAqCL,YAArC,CAAP;AAAA,KAAR,CAAR;AACD,GAFD,MAEO;AACLI,YAAQoB,QAAQN,GAAR,EAAarB,UAAb,EAAyBQ,UAAzB,EAAqCL,YAArC,CAAR;AACD;;AAED,SAAO;AACLI,gBADK;AAELC;AAFK,GAAP;AAID;;AAED,SAASe,SAAT,CAAmBK,IAAnB,EAAyB5B,UAAzB,EAAqCsB,GAArC,EAA0C;AACxC,MAAIE,MAAMC,OAAN,CAAcG,IAAd,CAAJ,EAAyB;AACvB,WAAOC,cAAcD,IAAd,EAAoB5B,UAApB,EAAgCsB,GAAhC,CAAP;AACD,GAFD,MAEO,IAAIM,IAAJ,EAAU;AACf,WAAOE,aAAaF,IAAb,EAAmB5B,UAAnB,EAA+BsB,GAA/B,CAAP;AACD;AACF;;AAED,SAASO,aAAT,CAAuBD,IAAvB,EAA6B5B,UAA7B,EAAyCsB,GAAzC,EAA8C;AAC5C,MAAMS,SAAS,IAAIP,KAAJ,CAAUI,KAAKZ,MAAf,CAAf;;AAEA,OAAK,IAAIF,IAAI,CAAR,EAAWC,IAAIa,KAAKZ,MAAzB,EAAiCF,IAAIC,CAArC,EAAwC,EAAED,CAA1C,EAA6C;AAC3CiB,WAAOjB,CAAP,IAAYgB,aAAaF,KAAKd,CAAL,CAAb,EAAsBd,UAAtB,EAAkCsB,GAAlC,CAAZ;AACD;;AAED,SAAOS,MAAP;AACD;;AAED,SAASD,YAAT,CAAsBT,GAAtB,EAA2BrB,UAA3B,EAAuCsB,GAAvC,EAA4C;AAC1C,MAAMU,YAAYhC,WAAWiC,gBAAX,EAAlB;AACA,MAAM1B,QAAQoB,QAAQN,GAAR,EAAarB,UAAb,EAAyBsB,IAAId,UAA7B,EAAyCc,IAAInB,YAA7C,CAAd;;AAEA,OAAK,IAAIW,IAAI,CAAR,EAAWC,IAAIiB,UAAUhB,MAA9B,EAAsCF,IAAIC,CAA1C,EAA6C,EAAED,CAA/C,EAAkD;AAChD,QAAMoB,WAAWF,UAAUlB,CAAV,CAAjB;AACA,QAAMqB,cAAcd,IAAIa,SAASE,IAAb,CAApB;AACA,QAAMC,oBAAoBH,SAASG,iBAAnC;;AAEA,QAAIF,WAAJ,EAAiB;AACf5B,YAAM2B,SAASE,IAAf,IAAuBb,UAAUY,WAAV,EAAuBE,iBAAvB,EAA0Cf,GAA1C,CAAvB;AACD,KAFD,MAEO;AACL,UAAIa,gBAAgBG,SAApB,EAA+B;AAC7B/B,cAAM2B,SAASE,IAAf,IAAuBD,WAAvB;AACD;AACF;AACF;;AAED,SAAO5B,KAAP;AACD;;AAED,SAASoB,OAAT,CAAiBN,GAAjB,EAAsBrB,UAAtB,EAAkCQ,UAAlC,EAA8C+B,QAA9C,EAAwD;AACtD,MAAI5B,QAAQ,EAAZ;AACA,MAAIJ,QAAQ,EAAZ;;AAEA,MAAMM,OAAO,oBAAYQ,GAAZ,CAAb;AACA,MAAMW,YAAYhC,WAAWwC,YAAX,EAAlB;AACA,MAAIC,aAAa,KAAjB;;AAEA,OAAK,IAAI3B,IAAI,CAAR,EAAWC,IAAIF,KAAKG,MAAzB,EAAiCF,IAAIC,CAArC,EAAwC,EAAED,CAA1C,EAA6C;AAC3C,QAAMG,MAAMJ,KAAKC,CAAL,CAAZ;AACA,QAAM4B,QAAQrB,IAAIJ,GAAJ,CAAd;;AAEA,QAAIe,UAAUf,GAAV,CAAJ,EAAoB;AAClB;AACD;;AAED,QAAI0B,YAAYD,KAAZ,CAAJ,EAAwB;AACtBD,mBAAa,IAAb;AACA9B,YAAMM,GAAN,IAAayB,KAAb;AACD,KAHD,MAGO;AACLnC,YAAMU,GAAN,IAAayB,KAAb;AACD;AACF;;AAEDnC,UAAQP,WAAWP,QAAX,CAAoBc,KAApB,EAA2BgC,QAA3B,CAAR;;AAEA,MAAIE,UAAJ,EAAgB;AACdjC,eAAWoC,GAAX,CAAerC,KAAf,EAAsBI,KAAtB;AACD;;AAED,SAAOJ,KAAP;AACD;;AAED,SAASoC,WAAT,CAAqBD,KAArB,EAA4B;AAC1B,SAAOA,iBAAiB/C,gBAAjB,IACF+C,iBAAiB5C,gBADf,IAEF4C,iBAAiB7C,OAFf,IAGF6C,iBAAiB3C,gBAHtB;AAID;;AAED,SAASK,YAAT,GAAwB;AACtBN,qBAAmBA,oBAAoB+C,yBAAvC;AACA9C,qBAAmBA,oBAAoB+C,yBAAvC;AACD;;AAED,SAASD,uBAAT,GAAmC;AACjC,SAAOjD,QAAQ,kCAAR,EAA4CmD,OAAnD;AACD;;AAED,SAASD,uBAAT,GAAmC;AACjC,SAAOlD,QAAQ,kCAAR,EAA4CmD,OAAnD;AACD","file":"modelFactory.js","sourcesContent":["const KnexQueryBuilder = require('knex/lib/query/builder');\nconst KnexRaw = require('knex/lib/raw');\n\nlet QueryBuilderBase = null;\nlet ReferenceBuilder = null;\n\nexport function fromJson({modelClass, json, deep, modelOptions}) {\n  lazyLoadDeps();\n\n  if (deep) {\n    return fromJsonDeep(json, modelClass, modelOptions);\n  } else {\n    return fromJsonShallow(json, modelClass, modelOptions);\n  }\n}\n\nexport function toDatabaseJson({model, queryProps}) {\n  const json = model.$toDatabaseJson();\n  const modelClass = model.constructor;\n\n  if (queryProps) {\n    const query = queryProps.get(model);\n\n    if (query) {\n      const keys = Object.keys(query);\n\n      for (let i = 0, l = keys.length; i < l; ++i) {\n        const key = keys[i];\n        let queryProp = query[key];\n\n        if (queryProp instanceof QueryBuilderBase) {\n          queryProp = queryProp.build();\n        }\n\n        json[modelClass.propertyNameToColumnName(key)] = queryProp;\n      }\n    }\n  }\n\n  return json;\n}\n\nfunction fromJsonDeep(obj, modelClass, modelOptions) {\n  const queryProps = new Map();\n\n  const ctx = {\n    modelOptions,\n    queryProps\n  };\n\n  const model = splitDeep(obj, modelClass, ctx);\n\n  return {\n    model,\n    queryProps\n  };\n}\n\nfunction fromJsonShallow(obj, modelClass, modelOptions) {\n  const queryProps = new Map();\n\n  let model;\n\n  if (Array.isArray(obj)) {\n    model = obj.map(obj => doSplit(obj, modelClass, queryProps, modelOptions));\n  } else {\n    model = doSplit(obj, modelClass, queryProps, modelOptions);\n  }\n\n  return {\n    model,\n    queryProps\n  };\n}\n\nfunction splitDeep(objs, modelClass, ctx) {\n  if (Array.isArray(objs)) {\n    return splitDeepMany(objs, modelClass, ctx);\n  } else if (objs) {\n    return splitDeepOne(objs, modelClass, ctx);\n  }\n}\n\nfunction splitDeepMany(objs, modelClass, ctx) {\n  const models = new Array(objs.length);\n\n  for (let i = 0, l = objs.length; i < l; ++i) {\n    models[i] = splitDeepOne(objs[i], modelClass, ctx);\n  }\n\n  return models;\n}\n\nfunction splitDeepOne(obj, modelClass, ctx) {\n  const relations = modelClass.getRelationArray();\n  const model = doSplit(obj, modelClass, ctx.queryProps, ctx.modelOptions);\n\n  for (let i = 0, l = relations.length; i < l; ++i) {\n    const relation = relations[i];\n    const relatedObjs = obj[relation.name];\n    const relatedModelClass = relation.relatedModelClass;\n\n    if (relatedObjs) {\n      model[relation.name] = splitDeep(relatedObjs, relatedModelClass, ctx);\n    } else {\n      if (relatedObjs !== undefined) {\n        model[relation.name] = relatedObjs;\n      }\n    }\n  }\n\n  return model;\n}\n\nfunction doSplit(obj, modelClass, queryProps, modelOpt) {\n  let query = {};\n  let model = {};\n\n  const keys = Object.keys(obj);\n  const relations = modelClass.getRelations();\n  let hasQueries = false;\n\n  for (let i = 0, l = keys.length; i < l; ++i) {\n    const key = keys[i];\n    const value = obj[key];\n\n    if (relations[key]) {\n      continue;\n    }\n\n    if (isQueryProp(value)) {\n      hasQueries = true;\n      query[key] = value;\n    } else {\n      model[key] = value;\n    }\n  }\n\n  model = modelClass.fromJson(model, modelOpt);\n\n  if (hasQueries) {\n    queryProps.set(model, query);\n  }\n\n  return model;\n}\n\nfunction isQueryProp(value) {\n  return value instanceof KnexQueryBuilder\n    || value instanceof QueryBuilderBase\n    || value instanceof KnexRaw\n    || value instanceof ReferenceBuilder;\n}\n\nfunction lazyLoadDeps() {\n  QueryBuilderBase = QueryBuilderBase || requireQueryBuilderBase();\n  ReferenceBuilder = ReferenceBuilder || requireReferenceBuilder();\n}\n\nfunction requireQueryBuilderBase() {\n  return require('../queryBuilder/QueryBuilderBase').default;\n}\n\nfunction requireReferenceBuilder() {\n  return require('../queryBuilder/ReferenceBuilder').default;\n}"]}