jsstore/dist/jsstore.min.js

Harness the power of JsStore to streamline database operations in your web applications. With its SQL-like API, JsStore simplifies IndexedDB interactions, enabling developers to easily query, filter, and manipulate data with familiar syntax and efficiency

/*! For license information please see jsstore.min.js.LICENSE.txt */
var JsStore;(()=>{"use strict";var e={d:(t,n)=>{for(var r in n)e.o(n,r)&&!e.o(t,r)&&Object.defineProperty(t,r,{enumerable:!0,get:n[r]})},o:(e,t)=>Object.prototype.hasOwnProperty.call(e,t),r:e=>{"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})}},t={};e.r(t),e.d(t,{API:()=>o,CONNECTION_STATUS:()=>p,Connection:()=>v,DATA_TYPE:()=>r,ERROR_TYPE:()=>l,EVENT:()=>i,IDB_MODE:()=>u,OCCURENCE:()=>a,QUERY_OPTION:()=>s,WORKER_STATUS:()=>n,forObj:()=>q,promise:()=>d,promiseAll:()=>b,promiseResolve:()=>f});var n,r,o,i,s,u,a,p,c=function(){function e(e,t){this.type=e,this._info=t,this.message=this.getMsg()}return e.prototype.throw=function(){throw 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this.type,this.message},e}(),l={InvalidUpdateColumn:"invalid_update_column",UndefinedColumn:"undefined_column",UndefinedValue:"undefined_value",UndefinedColumnName:"undefined_column_name",UndefinedDbName:"undefined_database_name",UndefinedColumnValue:"undefined_column_value",NotArray:"not_array",NoValueSupplied:"no_value_supplied",ColumnNotExist:"column_not_exist",NoIndexFound:"no_index_found",InvalidOp:"invalid_operator",NullValue:"null_value",WrongDataType:"wrong_data_type",TableNotExist:"table_not_exist",DbNotExist:"db_not_exist",ConnectionAborted:"connection_aborted",ConnectionClosed:"connection_closed",NotObject:"not_object",InvalidConfig:"invalid_config",DbBlocked:"Db_blocked",IndexedDbNotSupported:"indexeddb_not_supported",NullValueInWhere:"null_value_in_where",InvalidJoinQuery:"invalid_join_query",InvalidQuery:"invalid_query",ImportScriptsFailed:"import_scripts_failed",MethodNotExist:"method_not_exist",Unknown:"unknown",InvalidMiddleware:"invalid_middleware",InvalidOrderQuery:"invalid_order_query",InvalidGroupQuery:"invalid_group_query",NoPrimaryKey:"no_primary_key"};!function(e){e.Registered="registerd",e.Failed="failed",e.NotStarted="not_started"}(n||(n={})),function(e){e.String="string",e.Object="object",e.Array="array",e.Number="number",e.Boolean="boolean",e.Null="null",e.DateTime="date_time"}(r||(r={})),function(e){e.InitDb="init_db",e.MapGet="map_get",e.MapSet="map_set",e.MapHas="map_has",e.MapDelete="map_delete",e.Select="select",e.Insert="insert",e.Update="update",e.Remove="remove",e.OpenDb="open_db",e.Clear="clear",e.DropDb="drop_db",e.Count="count",e.ChangeLogStatus="change_log_status",e.Terminate="terminate",e.Transaction="transaction",e.CloseDb="close_db",e.Union="union",e.Intersect="intersect",e.ImportScripts="import_scripts",e.Middleware="middleware"}(o||(o={})),function(e){e.RequestQueueEmpty="requestQueueEmpty",e.RequestQueueFilled="requestQueueFilled",e.Upgrade="upgrade",e.Create="create",e.Open="open"}(i||(i={})),function(e){e.Where="where",e.Like="like",e.Regex="regex",e.In="in",e.Equal="=",e.Between="-",e.GreaterThan=">",e.LessThan="<",e.GreaterThanEqualTo=">=",e.LessThanEqualTo="<=",e.NotEqualTo="!=",e.Aggregate="aggregate",e.Max="max",e.Min="min",e.Avg="avg",e.Count="count",e.Sum="sum",e.List="list",e.Or="or",e.Skip="skip",e.Limit="limit",e.And="and",e.IgnoreCase="ignoreCase",e.Then="then"}(s||(s={})),function(e){e.ReadOnly="readonly",e.ReadWrite="readwrite"}(u||(u={})),function(e){e.First="f",e.Last="l",e.Any="a"}(a||(a={})),function(e){e.Connected="connected",e.Closed="closed",e.NotStarted="not_started",e.UnableToStart="unable_to_start",e.ClosedByJsStore="closed_by_jsstore"}(p||(p={}));var h,d=function(e){return new Promise(e)},f=function(e){return Promise.resolve(e)},_=function(){function e(e){this._events={},this._ctx=e}return e.prototype.on=function(e,t){return null==this._events[e]&&(this._events[e]=[]),this._events[e].push(t),this},e.prototype.off=function(e,t){if(this._events[e])if(t){var n=this._events[e].indexOf(t);this._events[e].splice(n,1)}else this._events[e]=[]},e.prototype.emit=function(e){for(var t=this,n=[],r=1;r<arguments.length;r++)n[r-1]=arguments[r];var o=this._events[e]||[],i=0,s=o.length,u=[];return new Promise((function(e){var r=function(){i<s?function(){var e=o[i++];if(e){var r=e.call.apply(e,function(e,t,n){if(n||2===arguments.length)for(var r,o=0,i=t.length;o<i;o++)!r&&o in t||(r||(r=Array.prototype.slice.call(t,0,o)),r[o]=t[o]);return e.concat(r||Array.prototype.slice.call(t))}([t._ctx],n,!1));return r&&r.then?r:Promise.resolve(r)}}().then((function(e){u.push(e),r()})):e(u)};r()}))},e.prototype.destroy=function(){this._events=null,this._ctx=null},e}(),y=function(){function e(e){this.isConOpened_=!1,this.isDbIdle_=!0,this.requestQueue_=[],this.isCodeExecuting_=!1,this.inactivityTimer_=-1e3,this.middlewares=[],this.eventBus_=new _(this),this.whiteListApi_=[o.InitDb,o.OpenDb,o.MapGet,o.MapSet,o.MapHas,o.MapDelete,o.ChangeLogStatus,o.Terminate,o.DropDb],this.isWorker=!0,this.logger=new c(null),e?(this.worker_=e,this.worker_.onmessage=this.onMessageFromWorker_.bind(this)):(this.isWorker=!1,this.initQueryManager_())}return Object.defineProperty(e.prototype,"jsstoreWorker",{get:function(){return this.$worker||self.JsStoreWorker},enumerable:!1,configurable:!0}),e.prototype.initQueryManager_=function(){var e=this.jsstoreWorker;e&&(this.queryManager=new e.QueryManager(this.processFinishedQuery_.bind(this)))},e.prototype.onMessageFromWorker_=function(e){this.processFinishedQuery_(e.data)},e.prototype.processFinishedQuery_=function(e){var t=this.requestQueue_.shift();if(t){if(this.logger.log("request ".concat(t.name," finished")),e.error)t.onError(e.error);else{switch(t.name){case o.OpenDb:case o.InitDb:this.isConOpened_=!0;break;case o.Terminate:this.isConOpened_=!1,!0===this.isWorker&&this.worker_.terminate();case o.DropDb:this.isConOpened_=!1,this.requestQueue_=[],this.isDbIdle_=!0;break;case o.CloseDb:this.isDbIdle_=!0,this.eventBus_.emit(i.RequestQueueEmpty,[]),this.requestQueue_.length>0&&this.openDb_(!1)}t.onSuccess(e.result)}this.isCodeExecuting_=!1,this.executeQry_()}},e.prototype.openDb_=function(e){void 0===e&&(e=!0);var 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this.con.pushApi({name:o.MapDelete,query:e})},e}(),g=(h=function(e,t){return h=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n])},h(e,t)},function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Class extends value "+String(t)+" is not a constructor or null");function n(){this.constructor=e}h(e,t),e.prototype=null===t?Object.create(t):(n.prototype=t.prototype,new n)}),v=function(e){function t(t){var n=e.call(this,t)||this;return n.Map=new m(n),n}return g(t,e),t.prototype.initDb=function(e){var t=this;return this.database=e,this.pushApi({name:o.InitDb,query:e}).then((function(e){var n,r=e.database;return e.isCreated&&(n=e.oldVersion?t.eventBus_.emit(i.Upgrade,r,e.oldVersion,e.newVersion):t.eventBus_.emit(i.Create,r)),(n||f()).then((function(e){return t.eventBus_.emit(i.Open,r)})).then((function(t){return e.isCreated}))}))},t.prototype.dropDb=function(){return this.pushApi({name:o.DropDb})},t.prototype.select=function(e){return this.pushApi({name:o.Select,query:e})},t.prototype.count=function(e){return this.pushApi({name:o.Count,query:e})},t.prototype.insert=function(e){return this.pushApi({name:o.Insert,query:e})},t.prototype.update=function(e){return this.pushApi({name:o.Update,query:e})},t.prototype.remove=function(e){return this.pushApi({name:o.Remove,query:e})},t.prototype.clear=function(e){return this.pushApi({name:o.Clear,query:e})},Object.defineProperty(t.prototype,"logStatus",{set:function(e){this.logger.status=e,this.pushApi({name:o.ChangeLogStatus,query:e})},enumerable:!1,configurable:!0}),t.prototype.openDb=function(e,t){var n=this;return this.pushApi({name:o.OpenDb,query:{version:t,name:e}}).then((function(e){return n.database=e,e}))},t.prototype.getDbList=function(){return console.warn("Api getDbList is recommended to use for debugging only. Do not use in code."),indexedDB.databases()},t.prototype.get=function(e){return console.warn("This API is obsolete, please use Map"),this.Map.get(e)},t.prototype.set=function(e,t){return console.warn("This API is obsolete, please use Map"),this.Map.set(e,t)},t.prototype.terminate=function(){return this.pushApi({name:o.Terminate})},t.prototype.transaction=function(e){return this.pushApi({name:o.Transaction,query:e})},t.prototype.on=function(e,t){this.eventBus_.on(e,t)},t.prototype.off=function(e,t){this.eventBus_.off(e,t)},t.prototype.union=function(e){return this.pushApi({name:o.Union,query:e})},t.prototype.intersect=function(e){return this.pushApi({name:o.Intersect,query:e})},t.prototype.addPlugin=function(e,t){return e.setup(this,t)},t.prototype.addMiddleware=function(e,t){return t?this.pushApi({name:o.Middleware,query:e}):(this.middlewares.push(e),Promise.resolve())},t.prototype.importScripts=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];return this.pushApi({name:o.ImportScripts,query:e})},t}(y),b=function(e){return Promise.all(e)},q=function(e,t){for(var n in e)t(n,e[n])};JsStore=t})();
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