@orbitdb/core/dist/orbitdb.min.js

Distributed p2p database on IPFS

/*! For license information please see orbitdb.min.js.LICENSE.txt */
var OrbitDB;(()=>{var t={464:(t,e,r)=>{"use strict";const{fromCallback:n}=r(957),i=r(473),{getCallback:o,getOptions:s}=r(520),a=Symbol("promise"),c=Symbol("status"),u=Symbol("operations"),h=Symbol("finishClose"),l=Symbol("closeCallbacks");e.AbstractChainedBatch=class{constructor(t){if("object"!=typeof t||null===t)throw new TypeError("The first argument must be an abstract-level database, received "+(null===t?"null":typeof t));this[u]=[],this[l]=[],this[c]="open",this[h]=this[h].bind(this),this.db=t,this.db.attachResource(this),this.nextTick=t.nextTick}get length(){return this[u].length}put(t,e,r){if("open"!==this[c])throw new i("Batch is not open: cannot call put() after write() or close()",{code:"LEVEL_BATCH_NOT_OPEN"});const n=this.db._checkKey(t)||this.db._checkValue(e);if(n)throw n;const 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e=o(t,e),e=n(e,a),t=s(t),"open"!==this[c]?this.nextTick(e,new i("Batch is not open: cannot call write() after write() or close()",{code:"LEVEL_BATCH_NOT_OPEN"})):0===this.length?this.close(e):(this[c]="writing",this._write(t,(t=>{this[c]="closing",this[l].push((()=>e(t))),t||this.db.emit("batch",this[u]),this._close(this[h])}))),e[a]}_write(t,e){}close(t){return t=n(t,a),"closing"===this[c]?this[l].push(t):"closed"===this[c]?this.nextTick(t):(this[l].push(t),"writing"!==this[c]&&(this[c]="closing",this._close(this[h]))),t[a]}_close(t){this.nextTick(t)}[h](){this[c]="closed",this.db.detachResource(this);const t=this[l];this[l]=[];for(const e of t)e()}}},961:(t,e,r)=>{"use 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o=this.keyEncoding(r.keyEncoding),a=this.valueEncoding(r.valueEncoding),c=o.format,u=a.format;r.keyEncoding===c&&r.valueEncoding===u||(r=Object.assign({},r,{keyEncoding:c,valueEncoding:u}));const h=this.prefixKey(o.encode(t),c),l=a.encode(e);return this._put(h,l,r,(r=>{if(r)return n(r);this.emit("put",t,e),n()})),n[b]}_put(t,e,r,n){this.nextTick(n)}del(t,e,r){if(r=p(e,r),r=s(r,b),e=g(e,this[I].key),"opening"===this[S])return this.defer((()=>this.del(t,e,r))),r[b];if(_(this,r))return r[b];const n=this._checkKey(t);if(n)return this.nextTick(r,n),r[b];const i=this.keyEncoding(e.keyEncoding),o=i.format;return e.keyEncoding!==o&&(e=Object.assign({},e,{keyEncoding:o})),this._del(this.prefixKey(i.encode(t),o),e,(e=>{if(e)return r(e);this.emit("del",t),r()})),r[b]}_del(t,e,r){this.nextTick(r)}batch(t,e,r){if(!arguments.length){if("opening"===this[S])return new y(this);if("open"!==this[S])throw new a("Database is not open",{code:"LEVEL_DATABASE_NOT_OPEN"});return 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