@ortoo/angular-resource/lib/dbs/webworker/worker.js

Magical CRUD resource management for angular

// tslint:disable only-arrow-functions
import { cloneDeep } from 'lodash';
import { isObject } from 'lodash';
import * as Datastore from 'nedb/browser-version/out/nedb';
const me = self;
me.onmessage = handleMessage;
const _DB_MAP = {};
class Database {
    constructor() {
        this.db = new Datastore();
        this.RES_TO_DB_ID_MAP = {};
        // Stick an index on __id - our id field.
        this.db.ensureIndex({ fieldName: '__id' }, function (err) {
            if (err) {
                throw err;
            }
        });
    }
    remove(id, callback) {
        let dbid = this.RES_TO_DB_ID_MAP[id];
        if (dbid) {
            delete this.RES_TO_DB_ID_MAP[id];
            this.db.remove({ _id: dbid }, { multi: true }, function (err) {
                callback(err);
            });
        }
        else {
            callback(new Error(`No object to remove with id ${id}`));
        }
    }
    update(doc, callback) {
        // We need to transform the resource by replacing the _id field (nedb uses its own id in that
        // place). Instead call it __id
        doc.__id = doc._id;
        doc.__$id = doc.$id;
        delete doc._id;
        delete doc.$id;
        let dbid = this.RES_TO_DB_ID_MAP[doc.__$id];
        if (dbid) {
            this.db.update({ _id: dbid }, doc, {}, function (err) {
                callback(err);
            });
        }
        else {
            this.db.insert(doc, (err, newDoc) => {
                if (err) {
                    return callback(err);
                }
                this.RES_TO_DB_ID_MAP[doc.__$id] = newDoc._id;
                callback();
            });
        }
    }
    query(qry, callback) {
        let find = createDbFind(qry.find);
        let limit = qry.limit;
        let skip = qry.skip;
        let sort = qry.sort;
        let cur = this.db.find(find);
        if (sort) {
            cur = cur.sort(sort);
        }
        if (skip) {
            cur = cur.skip(skip);
        }
        if (limit) {
            // We go + 1 so we can tell if there are any more results
            cur = cur.limit(limit + 1);
        }
        cur.exec(function (err, docs) {
            // Now go from our docs to the ids
            let ids = docs.map(function (doc) {
                return doc.__$id;
            });
            callback(err, ids);
        });
    }
}
// Convert any _id searches to __id (which is where our id moved to)
function _createDbFind(qry) {
    if (Array.isArray(qry)) {
        qry.forEach(function (val) {
            _createDbFind(val);
        });
    }
    else if (isObject(qry)) {
        for (let key of Object.keys(qry)) {
            let val = qry[key];
            // Convert the _id to __id searches
            if (key === '_id') {
                qry.__id = val;
                delete qry._id;
            }
            _createDbFind(val);
        }
    }
}
function createDbFind(qry) {
    // Converts the query into the form required for a db search. First clone the object
    qry = cloneDeep(qry);
    _createDbFind(qry);
    return qry;
}
function createCallback(id) {
    return function callback(err, resp) {
        me.postMessage({
            id,
            data: resp,
            error: err && err.message,
        });
    };
}
function getDatabase(dbid) {
    let db = _DB_MAP[dbid];
    if (!db) {
        db = new Database();
        _DB_MAP[dbid] = db;
    }
    return db;
}
function handleMessage(event) {
    let data = event.data;
    let dbid = data.dbid;
    let id = data.id;
    let args = data.args;
    let cb = createCallback(id);
    let db = getDatabase(dbid);
    switch (data.fnName) {
        case 'update':
            db.update(args[0], cb);
            break;
        case 'remove':
            db.remove(args[0], cb);
            break;
        case 'query':
            db.query(args[0], cb);
            break;
        default:
            cb(new Error(`No such method ${data.fnName}`));
            break;
    }
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"worker.js","sourceRoot":"/@ortoo/angular-resource/dbs/webworker/","sources":["worker.ts"],"names":[],"mappings":"AAAA,sCAAsC;AACtC,OAAO,EAAE,SAAS,EAAE,MAAM,QAAQ,CAAC;AACnC,OAAO,EAAE,QAAQ,EAAE,MAAM,QAAQ,CAAC;AAElC,OAAO,KAAK,SAAS,MAAM,+BAA+B,CAAC;AAE3D,MAAM,EAAE,GAAG,IAAkC,CAAC;AAE9C,EAAE,CAAC,SAAS,GAAG,aAAa,CAAC;AAE7B,MAAM,OAAO,GAA+B,EAAE,CAAC;AAI/C;IAIE;QACE,IAAI,CAAC,EAAE,GAAG,IAAI,SAAS,EAAE,CAAC;QAE1B,IAAI,CAAC,gBAAgB,GAAG,EAAE,CAAC;QAE3B,yCAAyC;QACzC,IAAI,CAAC,EAAE,CAAC,WAAW,CAAC,EAAE,SAAS,EAAE,MAAM,EAAE,EAAE,UAAU,GAAG;YACtD,EAAE,CAAC,CAAC,GAAG,CAAC,CAAC,CAAC;gBACR,MAAM,GAAG,CAAC;YACZ,CAAC;QACH,CAAC,CAAC,CAAC;IACL,CAAC;IAEM,MAAM,CAAC,EAAU,EAAE,QAAkB;QAC1C,IAAI,IAAI,GAAG,IAAI,CAAC,gBAAgB,CAAC,EAAE,CAAC,CAAC;QACrC,EAAE,CAAC,CAAC,IAAI,CAAC,CAAC,CAAC;YACT,OAAO,IAAI,CAAC,gBAAgB,CAAC,EAAE,CAAC,CAAC;YACjC,IAAI,CAAC,EAAE,CAAC,MAAM,CAAC,EAAC,GAAG,EAAE,IAAI,EAAC,EAAE,EAAC,KAAK,EAAE,IAAI,EAAC,EAAE,UAAS,GAAG;gBACrD,QAAQ,CAAC,GAAG,CAAC,CAAC;YAChB,CAAC,CAAC,CAAC;QACL,CAAC;QAAC,IAAI,CAAC,CAAC;YACN,QAAQ,CAAC,IAAI,KAAK,CAAC,+BAA+B,EAAE,EAAE,CAAC,CAAC,CAAC;QAC3D,CAAC;IACH,CAAC;IAEM,MAAM,CAAC,GAAQ,EAAE,QAAkB;QACxC,6FAA6F;QAC7F,+BAA+B;QAC/B,GAAG,CAAC,IAAI,GAAG,GAAG,CAAC,GAAG,CAAC;QACnB,GAAG,CAAC,KAAK,GAAG,GAAG,CAAC,GAAG,CAAC;QACpB,OAAO,GAAG,CAAC,GAAG,CAAC;QACf,OAAO,GAAG,CAAC,GAAG,CAAC;QACf,IAAI,IAAI,GAAG,IAAI,CAAC,gBAAgB,CAAC,GAAG,CAAC,KAAK,CAAC,CAAC;QAC5C,EAAE,CAAC,CAAC,IAAI,CAAC,CAAC,CAAC;YACT,IAAI,CAAC,EAAE,CAAC,MAAM,CAAC,EAAC,GAAG,EAAE,IAAI,EAAC,EAAE,GAAG,EAAE,EAAE,EAAE,UAAS,GAAG;gBAC/C,QAAQ,CAAC,GAAG,CAAC,CAAC;YAChB,CAAC,CAAC,CAAC;QACL,CAAC;QAAC,IAAI,CAAC,CAAC;YACN,IAAI,CAAC,EAAE,CAAC,MAAM,CAAC,GAAG,EAAE,CAAC,GAAG,EAAE,MAAM;gBAC9B,EAAE,CAAC,CAAC,GAAG,CAAC,CAAC,CAAC;oBACR,MAAM,CAAC,QAAQ,CAAC,GAAG,CAAC,CAAC;gBACvB,CAAC;gBAED,IAAI,CAAC,gBAAgB,CAAC,GAAG,CAAC,KAAK,CAAC,GAAG,MAAM,CAAC,GAAG,CAAC;gBAC9C,QAAQ,EAAE,CAAC;YACb,CAAC,CAAC,CAAC;QACL,CAAC;IACH,CAAC;IAEM,KAAK,CAAC,GAAQ,EAAE,QAAkB;QACvC,IAAI,IAAI,GAAG,YAAY,CAAC,GAAG,CAAC,IAAI,CAAC,CAAC;QAClC,IAAI,KAAK,GAAG,GAAG,CAAC,KAAK,CAAC;QACtB,IAAI,IAAI,GAAG,GAAG,CAAC,IAAI,CAAC;QACpB,IAAI,IAAI,GAAG,GAAG,CAAC,IAAI,CAAC;QAEpB,IAAI,GAAG,GAAG,IAAI,CAAC,EAAE,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;QAE7B,EAAE,CAAC,CAAC,IAAI,CAAC,CAAC,CAAC;YACT,GAAG,GAAG,GAAG,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;QACvB,CAAC;QACD,EAAE,CAAC,CAAC,IAAI,CAAC,CAAC,CAAC;YACT,GAAG,GAAG,GAAG,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;QACvB,CAAC;QACD,EAAE,CAAC,CAAC,KAAK,CAAC,CAAC,CAAC;YACV,yDAAyD;YACzD,GAAG,GAAG,GAAG,CAAC,KAAK,CAAC,KAAK,GAAG,CAAC,CAAC,CAAC;QAC7B,CAAC;QAED,GAAG,CAAC,IAAI,CAAC,UAAS,GAAG,EAAE,IAAW;YAChC,kCAAkC;YAClC,IAAI,GAAG,GAAG,IAAI,CAAC,GAAG,CAAC,UAAS,GAAQ;gBAClC,MAAM,CAAC,GAAG,CAAC,KAAe,CAAC;YAC7B,CAAC,CAAC,CAAC;YACH,QAAQ,CAAC,GAAG,EAAE,GAAG,CAAC,CAAC;QACrB,CAAC,CAAC,CAAC;IACL,CAAC;CACF;AAED,oEAAoE;AACpE,uBAAuB,GAAQ;IAC7B,EAAE,CAAC,CAAC,KAAK,CAAC,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;QACvB,GAAG,CAAC,OAAO,CAAC,UAAS,GAAG;YACtB,aAAa,CAAC,GAAG,CAAC,CAAC;QACrB,CAAC,CAAC,CAAC;IACL,CAAC;IAAC,IAAI,CAAC,EAAE,CAAC,CAAC,QAAQ,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;QACzB,GAAG,CAAC,CAAC,IAAI,GAAG,IAAI,MAAM,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;YACjC,IAAI,GAAG,GAAG,GAAG,CAAC,GAAG,CAAC,CAAC;YAEnB,mCAAmC;YACnC,EAAE,CAAC,CAAC,GAAG,KAAK,KAAK,CAAC,CAAC,CAAC;gBAClB,GAAG,CAAC,IAAI,GAAG,GAAG,CAAC;gBACf,OAAO,GAAG,CAAC,GAAG,CAAC;YACjB,CAAC;YAED,aAAa,CAAC,GAAG,CAAC,CAAC;QACrB,CAAC;IACH,CAAC;AACH,CAAC;AAED,sBAAsB,GAAQ;IAC5B,oFAAoF;IACpF,GAAG,GAAG,SAAS,CAAC,GAAG,CAAC,CAAC;IACrB,aAAa,CAAC,GAAG,CAAC,CAAC;IACnB,MAAM,CAAC,GAAG,CAAC;AACb,CAAC;AAED,wBAAwB,EAAU;IAChC,MAAM,CAAC,kBAAkB,GAAW,EAAE,IAAU;QAC9C,EAAE,CAAC,WAAW,CAAC;YACb,EAAE;YACF,IAAI,EAAE,IAAI;YACV,KAAK,EAAE,GAAG,IAAI,GAAG,CAAC,OAAO;SAC1B,CAAC,CAAC;IACL,CAAC,CAAC;AACJ,CAAC;AAED,qBAAqB,IAAY;IAC/B,IAAI,EAAE,GAAG,OAAO,CAAC,IAAI,CAAC,CAAC;IAEvB,EAAE,CAAC,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC;QACR,EAAE,GAAG,IAAI,QAAQ,EAAE,CAAC;QACpB,OAAO,CAAC,IAAI,CAAC,GAAG,EAAE,CAAC;IACrB,CAAC;IAED,MAAM,CAAC,EAAE,CAAC;AACZ,CAAC;AAED,uBAAuB,KAAmB;IACxC,IAAI,IAAI,GAAG,KAAK,CAAC,IAAI,CAAC;IACtB,IAAI,IAAI,GAAG,IAAI,CAAC,IAAI,CAAC;IACrB,IAAI,EAAE,GAAG,IAAI,CAAC,EAAE,CAAC;IACjB,IAAI,IAAI,GAAG,IAAI,CAAC,IAAI,CAAC;IACrB,IAAI,EAAE,GAAG,cAAc,CAAC,EAAE,CAAC,CAAC;IAC5B,IAAI,EAAE,GAAG,WAAW,CAAC,IAAI,CAAC,CAAC;IAE3B,MAAM,CAAC,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC,CAAC;QACpB,KAAK,QAAQ;YACX,EAAE,CAAC,MAAM,CAAC,IAAI,CAAC,CAAC,CAAC,EAAE,EAAE,CAAC,CAAC;YACvB,KAAK,CAAC;QACR,KAAK,QAAQ;YACX,EAAE,CAAC,MAAM,CAAC,IAAI,CAAC,CAAC,CAAC,EAAE,EAAE,CAAC,CAAC;YACvB,KAAK,CAAC;QACR,KAAK,OAAO;YACV,EAAE,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC,CAAC,EAAE,EAAE,CAAC,CAAC;YACtB,KAAK,CAAC;QACR;YACE,EAAE,CAAC,IAAI,KAAK,CAAC,kBAAkB,IAAI,CAAC,MAAM,EAAE,CAAC,CAAC,CAAC;YAC/C,KAAK,CAAC;IACV,CAAC;AACH,CAAC","sourcesContent":["// tslint:disable only-arrow-functions\nimport { cloneDeep } from 'lodash';\nimport { isObject } from 'lodash';\n\nimport * as Datastore from 'nedb/browser-version/out/nedb';\n\nconst me = self as DedicatedWorkerGlobalScope;\n\nme.onmessage = handleMessage;\n\nconst _DB_MAP: {[dbid: string]: Database} = {};\n\ndeclare type Callback = (err?: Error, val?: any) => void;\n\nclass Database {\n  private db: Datastore;\n  private RES_TO_DB_ID_MAP: {[id: string]: string};\n\n  constructor() {\n    this.db = new Datastore();\n\n    this.RES_TO_DB_ID_MAP = {};\n\n    // Stick an index on __id - our id field.\n    this.db.ensureIndex({ fieldName: '__id' }, function (err) {\n      if (err) {\n        throw err;\n      }\n    });\n  }\n\n  public remove(id: string, callback: Callback) {\n    let dbid = this.RES_TO_DB_ID_MAP[id];\n    if (dbid) {\n      delete this.RES_TO_DB_ID_MAP[id];\n      this.db.remove({_id: dbid}, {multi: true}, function(err) {\n        callback(err);\n      });\n    } else {\n      callback(new Error(`No object to remove with id ${id}`));\n    }\n  }\n\n  public update(doc: any, callback: Callback) {\n    // We need to transform the resource by replacing the _id field (nedb uses its own id in that\n    // place). Instead call it __id\n    doc.__id = doc._id;\n    doc.__$id = doc.$id;\n    delete doc._id;\n    delete doc.$id;\n    let dbid = this.RES_TO_DB_ID_MAP[doc.__$id];\n    if (dbid) {\n      this.db.update({_id: dbid}, doc, {}, function(err) {\n        callback(err);\n      });\n    } else {\n      this.db.insert(doc, (err, newDoc) => {\n        if (err) {\n          return callback(err);\n        }\n\n        this.RES_TO_DB_ID_MAP[doc.__$id] = newDoc._id;\n        callback();\n      });\n    }\n  }\n\n  public query(qry: any, callback: Callback) {\n    let find = createDbFind(qry.find);\n    let limit = qry.limit;\n    let skip = qry.skip;\n    let sort = qry.sort;\n\n    let cur = this.db.find(find);\n\n    if (sort) {\n      cur = cur.sort(sort);\n    }\n    if (skip) {\n      cur = cur.skip(skip);\n    }\n    if (limit) {\n      // We go + 1 so we can tell if there are any more results\n      cur = cur.limit(limit + 1);\n    }\n\n    cur.exec(function(err, docs: any[]) {\n      // Now go from our docs to the ids\n      let ids = docs.map(function(doc: any) {\n        return doc.__$id as string;\n      });\n      callback(err, ids);\n    });\n  }\n}\n\n// Convert any _id searches to __id (which is where our id moved to)\nfunction _createDbFind(qry: any) {\n  if (Array.isArray(qry)) {\n    qry.forEach(function(val) {\n      _createDbFind(val);\n    });\n  } else if (isObject(qry)) {\n    for (let key of Object.keys(qry)) {\n      let val = qry[key];\n\n      // Convert the _id to __id searches\n      if (key === '_id') {\n        qry.__id = val;\n        delete qry._id;\n      }\n\n      _createDbFind(val);\n    }\n  }\n}\n\nfunction createDbFind(qry: any) {\n  // Converts the query into the form required for a db search. First clone the object\n  qry = cloneDeep(qry);\n  _createDbFind(qry);\n  return qry;\n}\n\nfunction createCallback(id: string) {\n  return function callback(err?: Error, resp?: any) {\n    me.postMessage({\n      id,\n      data: resp,\n      error: err && err.message,\n    });\n  };\n}\n\nfunction getDatabase(dbid: string) {\n  let db = _DB_MAP[dbid];\n\n  if (!db) {\n    db = new Database();\n    _DB_MAP[dbid] = db;\n  }\n\n  return db;\n}\n\nfunction handleMessage(event: MessageEvent) {\n  let data = event.data;\n  let dbid = data.dbid;\n  let id = data.id;\n  let args = data.args;\n  let cb = createCallback(id);\n  let db = getDatabase(dbid);\n\n  switch (data.fnName) {\n    case 'update':\n      db.update(args[0], cb);\n      break;\n    case 'remove':\n      db.remove(args[0], cb);\n      break;\n    case 'query':\n      db.query(args[0], cb);\n      break;\n    default:\n      cb(new Error(`No such method ${data.fnName}`));\n      break;\n  }\n}\n"]}