firebase/firebase-firestore-lite.js

Firebase JavaScript library for web and Node.js

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t.uid===this.uid}}T.UNAUTHENTICATED=new T(null),T.GOOGLE_CREDENTIALS=new T("google-credentials-uid"),T.FIRST_PARTY=new T("first-party-uid");const A=new E("@firebase/firestore");function I(t){A.setLogLevel(t)}function V(t,...e){if(A.logLevel<=g.DEBUG){const n=e.map(L);A.debug(`Firestore (${S}): ${t}`,...n)}}function D(t,...e){if(A.logLevel<=g.ERROR){const n=e.map(L);A.error(`Firestore (${S}): ${t}`,...n)}}function N(t,...e){if(A.logLevel<=g.WARN){const n=e.map(L);A.warn(`Firestore (${S}): ${t}`,...n)}}function L(t){if("string"==typeof t)return t;try{return e=t,JSON.stringify(e)}catch(e){return t}var e}function F(t="Unexpected state"){const e=`FIRESTORE (${S}) INTERNAL ASSERTION FAILED: `+t;throw D(e),new Error(e)}function k(t,e){t||F()}function O(t,e){return t}const P="ok",q="cancelled",R="unknown",C="invalid-argument",x="deadline-exceeded",B="not-found",M="permission-denied",U="unauthenticated",$="resource-exhausted",j="failed-precondition",H="aborted",G="out-of-range",W="unimplemented",Q="internal",z="unavailable";class K extends Error{constructor(t,e){super(e),this.code=t,this.message=e,this.name="FirebaseError",this.toString=()=>`${this.name}: [code=${this.code}]: ${this.message}`}}class Y{constructor(){this.promise=new Promise(((t,e)=>{this.resolve=t,this.reject=e}))}}class X{constructor(t,e){this.user=e,this.type="OAuth",this.authHeaders={},this.authHeaders.Authorization=`Bearer ${t}`}}class J{constructor(){this.changeListener=null}getToken(){return Promise.resolve(null)}invalidateToken(){}setChangeListener(t,e){this.changeListener=e,t.enqueueRetryable((()=>e(T.UNAUTHENTICATED)))}removeChangeListener(){this.changeListener=null}}class Z{constructor(t){this.token=t,this.changeListener=null}getToken(){return 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et(this.h,this.l,this.m))}setChangeListener(t,e){t.enqueueRetryable((()=>e(T.FIRST_PARTY)))}removeChangeListener(){}invalidateToken(){}}class rt{constructor(t,e,n,r,s,i,o,a){this.databaseId=t,this.appId=e,this.persistenceKey=n,this.host=r,this.ssl=s,this.forceLongPolling=i,this.autoDetectLongPolling=o,this.useFetchStreams=a}}class st{constructor(t,e){this.projectId=t,this.database=e||"(default)"}get isDefaultDatabase(){return"(default)"===this.database}isEqual(t){return t instanceof st&&t.projectId===this.projectId&&t.database===this.database}}class it{constructor(t,e,n){void 0===e?e=0:e>t.length&&F(),void 0===n?n=t.length-e:n>t.length-e&&F(),this.segments=t,this.offset=e,this.len=n}get length(){return this.len}isEqual(t){return 0===it.comparator(this,t)}child(t){const e=this.segments.slice(this.offset,this.limit());return t instanceof it?t.forEach((t=>{e.push(t)})):e.push(t),this.construct(e)}limit(){return this.offset+this.length}popFirst(t){return t=void 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class{}{constructor(t,e,n){super(),this.credentials=t,this.X=e,this.L=n,this.tt=!1}et(){if(this.tt)throw new K(j,"The client has already been terminated.")}v(t,e,n){return this.et(),this.credentials.getToken().then((r=>this.X.v(t,e,n,r))).catch((t=>{throw"FirebaseError"===t.name?(t.code===U&&this.credentials.invalidateToken(),t):new K(R,t.toString())}))}P(t,e,n){return this.et(),this.credentials.getToken().then((r=>this.X.P(t,e,n,r))).catch((t=>{throw"FirebaseError"===t.name?(t.code===U&&this.credentials.invalidateToken(),t):new K(R,t.toString())}))}terminate(){this.tt=!0}}async function nn(t,e){const n=O(t),r=Ge(n.L)+"/documents",s={writes:e.map((t=>function(t,e){let n;if(e instanceof Le)n={update:We(t,e.key,e.value)};else if(e instanceof ke)n={delete:$e(t,e.key)};else if(e instanceof Fe)n={update:We(t,e.key,e.data),updateMask:Xe(e.fieldMask)};else{if(!(e instanceof Oe))return F();n={verify:$e(t,e.key)}}return 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if("!="===t.op){if(zt(t.value))return{unaryFilter:{field:Ye(t.field),op:"IS_NOT_NAN"}};if(Qt(t.value))return{unaryFilter:{field:Ye(t.field),op:"IS_NOT_NULL"}}}return{fieldFilter:{field:Ye(t.field),op:Ke(t.op),value:t.value}}}(t)));return 1===e.length?e[0]:{compositeFilter:{op:"AND",filters:e}}}(e.filters);s&&(n.structuredQuery.where=s);const i=function(t){if(0!==t.length)return t.map((t=>function(t){return{field:Ye(t.field),direction:ze(t.dir)}}(t)))}(e.orderBy);i&&(n.structuredQuery.orderBy=i);const o=function(t,e){return t.C||gt(e)?e:{value:e}}(t,e.limit);return null!==o&&(n.structuredQuery.limit=o),e.startAt&&(n.structuredQuery.startAt=Qe(e.startAt)),e.endAt&&(n.structuredQuery.endAt=Qe(e.endAt)),n}(n.L,ve(e));return(await n.P("RunQuery",r.parent,{structuredQuery:r.structuredQuery})).filter((t=>!!t.document)).map((t=>function(t,e,n){const r=je(t,e.name),s=Me(e.updateTime),i=new Xt({mapValue:{fields:e.fields}}),o=Jt.newFoundDocument(r,s,i);return o}(n.L,t.document)))}const on=new Map;function an(t){if(t._terminated)throw new K(j,"The client has already been terminated.");if(!on.has(t)){V("ComponentProvider","Initializing Datastore");const i=function(t){return new Et(t,fetch.bind(null))}((e=t._databaseId,n=t.app.options.appId||"",r=t._persistenceKey,s=t._freezeSettings(),new rt(e,n,r,s.host,s.ssl,s.experimentalForceLongPolling,s.experimentalAutoDetectLongPolling,s.useFetchStreams))),o=Ze(t._databaseId),a=function(t,e,n){return new en(t,e,n)}(t._credentials,i,o);on.set(t,a)}var e,n,r,s;return on.get(t)}class un{constructor(t){var e;if(void 0===t.host){if(void 0!==t.ssl)throw new K(C,"Can't provide ssl option if host option is not set");this.host="firestore.googleapis.com",this.ssl=!0}else this.host=t.host,this.ssl=null===(e=t.ssl)||void 0===e||e;if(this.credentials=t.credentials,this.ignoreUndefinedProperties=!!t.ignoreUndefinedProperties,void 0===t.cacheSizeBytes)this.cacheSizeBytes=41943040;else{if(-1!==t.cacheSizeBytes&&t.cacheSizeBytes<1048576)throw new K(C,"cacheSizeBytes must be at least 1048576");this.cacheSizeBytes=t.cacheSizeBytes}this.experimentalForceLongPolling=!!t.experimentalForceLongPolling,this.experimentalAutoDetectLongPolling=!!t.experimentalAutoDetectLongPolling,this.useFetchStreams=!!t.useFetchStreams,function(t,e,n,r){if(!0===e&&!0===r)throw new K(C,"experimentalForceLongPolling and experimentalAutoDetectLongPolling cannot be used together.")}(0,t.experimentalForceLongPolling,0,t.experimentalAutoDetectLongPolling)}isEqual(t){return this.host===t.host&&this.ssl===t.ssl&&this.credentials===t.credentials&&this.cacheSizeBytes===t.cacheSizeBytes&&this.experimentalForceLongPolling===t.experimentalForceLongPolling&&this.experimentalAutoDetectLongPolling===t.experimentalAutoDetectLongPolling&&this.ignoreUndefinedProperties===t.ignoreUndefinedProperties&&this.useFetchStreams===t.useFetchStreams}}class cn{constructor(t,e){this.type="firestore-lite",this._persistenceKey="(lite)",this._settings=new un({}),this._settingsFrozen=!1,t instanceof st?(this._databaseId=t,this._credentials=new J):(this._app=t,this._databaseId=function(t){if(!Object.prototype.hasOwnProperty.apply(t.options,["projectId"]))throw new K(C,'"projectId" not provided in firebase.initializeApp.');return new st(t.options.projectId)}(t),this._credentials=new tt(e))}get app(){if(!this._app)throw new K(j,"Firestore was not initialized using the Firebase SDK. 'app' is not available");return this._app}get _initialized(){return this._settingsFrozen}get _terminated(){return void 0!==this._terminateTask}_setSettings(t){if(this._settingsFrozen)throw new K(j,"Firestore has already been started and its settings can no longer be changed. You can only modify settings before calling any other methods on a Firestore object.");this._settings=new un(t),void 0!==t.credentials&&(this._credentials=function(t){if(!t)return new J;switch(t.type){case"gapi":const e=t.client;return k(!("object"!=typeof e||null===e||!e.auth||!e.auth.getAuthHeaderValueForFirstParty)),new nt(e,t.sessionIndex||"0",t.iamToken||null);case"provider":return t.client;default:throw new K(C,"makeCredentialsProvider failed due to invalid credential type")}}(t.credentials))}_getSettings(){return this._settings}_freezeSettings(){return this._settingsFrozen=!0,this._settings}_delete(){return this._terminateTask||(this._terminateTask=this._terminate()),this._terminateTask}toJSON(){return{app:this._app,databaseId:this._databaseId,settings:this._settings}}_terminate(){return function(t){const e=on.get(t);e&&(V("ComponentProvider","Removing Datastore"),on.delete(t),e.terminate())}(this),Promise.resolve()}}function ln(e,n){const r=t(e,"firestore/lite");if(r.isInitialized())throw new K(j,"Firestore can only be initialized once per app.");return r.initialize({options:n})}function hn(n=e()){return t(n,"firestore/lite").getImmediate()}function dn(t,e,n,r={}){const s=(t=pt(t,cn))._getSettings();if("firestore.googleapis.com"!==s.host&&s.host!==e&&N("Host has been set in both settings() and useEmulator(), emulator host will be used"),t._setSettings(Object.assign(Object.assign({},s),{host:`${e}:${n}`,ssl:!1})),r.mockUserToken){const e=function(t,e){if(t.uid)throw new Error('The "uid" field is no longer supported by mockUserToken. Please use "sub" instead for Firebase Auth User ID.');var n=e||"demo-project",r=t.iat||0,s=t.sub||t.user_id;if(!s)throw new Error("mockUserToken must contain 'sub' or 'user_id' field!");var i=a({iss:"https://securetoken.google.com/"+n,aud:n,iat:r,exp:r+3600,auth_time:r,sub:s,user_id:s,firebase:{sign_in_provider:"custom",identities:{}}},t);return[c.encodeString(JSON.stringify({alg:"none",type:"JWT"}),!1),c.encodeString(JSON.stringify(i),!1),""].join(".")}(r.mockUserToken),n=r.mockUserToken.sub||r.mockUserToken.user_id;if(!n)throw new K(C,"mockUserToken must contain 'sub' or 'user_id' field!");t._credentials=new Z(new X(e,new T(n)))}}function fn(t){return t=pt(t,cn),n(t.app,"firestore/lite"),t._delete()}class pn{constructor(t,e,n){this.converter=e,this._key=n,this.type="document",this.firestore=t}get _path(){return this._key.path}get id(){return this._key.path.lastSegment()}get path(){return this._key.path.canonicalString()}get parent(){return new gn(this.firestore,this.converter,this._key.path.popLast())}withConverter(t){return new pn(this.firestore,t,this._key)}}class mn{constructor(t,e,n){this.converter=e,this._query=n,this.type="query",this.firestore=t}withConverter(t){return new mn(this.firestore,t,this._query)}}class gn extends mn{constructor(t,e,n){super(t,e,new pe(n)),this._path=n,this.type="collection"}get id(){return this._query.path.lastSegment()}get path(){return this._query.path.canonicalString()}get parent(){const t=this._path.popLast();return t.isEmpty()?null:new pn(this.firestore,null,new ct(t))}withConverter(t){return new gn(this.firestore,t,this._path)}}function yn(t,e,...n){if(t=p(t),lt("collection","path",e),t instanceof cn){const r=ot.fromString(e,...n);return dt(r),new gn(t,null,r)}{if(!(t instanceof pn||t instanceof gn))throw new K(C,"Expected first argument to collection() to be a CollectionReference, a DocumentReference or FirebaseFirestore");const r=ot.fromString(t.path,...n).child(ot.fromString(e));return dt(r),new gn(t.firestore,null,r)}}function wn(t,e){if(t=pt(t,cn),lt("collectionGroup","collection id",e),e.indexOf("/")>=0)throw new K(C,`Invalid collection ID '${e}' passed to function collectionGroup(). Collection IDs must not contain '/'.`);return new mn(t,null,function(t){return new pe(ot.emptyPath(),t)}(e))}function _n(t,e,...n){if(t=p(t),1===arguments.length&&(e=Tt.N()),lt("doc","path",e),t instanceof cn){const r=ot.fromString(e,...n);return ht(r),new pn(t,null,new ct(r))}{if(!(t instanceof pn||t instanceof gn))throw new K(C,"Expected first argument to collection() to be a CollectionReference, a DocumentReference or FirebaseFirestore");const r=t._path.child(ot.fromString(e,...n));return ht(r),new pn(t.firestore,t instanceof gn?t.converter:null,new ct(r))}}function vn(t,e){return t=p(t),e=p(e),(t instanceof pn||t instanceof gn)&&(e instanceof pn||e instanceof gn)&&t.firestore===e.firestore&&t.path===e.path&&t.converter===e.converter}function bn(t,e){return t=p(t),e=p(e),t instanceof mn&&e instanceof mn&&t.firestore===e.firestore&&function(t,e){return function(t,e){if(t.limit!==e.limit)return!1;if(t.orderBy.length!==e.orderBy.length)return!1;for(let n=0;n<t.orderBy.length;n++)if(!de(t.orderBy[n],e.orderBy[n]))return!1;if(t.filters.length!==e.filters.length)return!1;for(let s=0;s<t.filters.length;s++)if(n=t.filters[s],r=e.filters[s],n.op!==r.op||!n.field.isEqual(r.field)||!Ut(n.value,r.value))return!1;var n,r;return t.collectionGroup===e.collectionGroup&&!!t.path.isEqual(e.path)&&!!fe(t.startAt,e.startAt)&&fe(t.endAt,e.endAt)}(ve(t),ve(e))&&t.limitType===e.limitType}(t._query,e._query)&&t.converter===e.converter}class En{constructor(...t){for(let e=0;e<t.length;++e)if(0===t[e].length)throw new K(C,"Invalid field name at argument $(i + 1). Field names must not be empty.");this._internalPath=new ut(t)}isEqual(t){return this._internalPath.isEqual(t._internalP