{"version":3,"sources":["../../../../src/dbs/mongo/changes.ts"],"sourcesContent":["import { Collection, type Filter } from 'mongodb'\nimport { differ } from 'valleyed'\n\nimport { EquippedError } from '../../errors'\nimport { Instance } from '../../instance'\nimport { retry } from '../../utilities'\nimport { DbChange, TopicPrefix } from '../base/changes'\nimport * as core from '../base/core'\nimport type { DbChangeConfig } from '../base/types'\nimport type { MongoDbConfig } from '../pipes'\n\nexport class MongoDbChange, Entity extends core.Entity> extends DbChange {\n\t#started = false\n\n\tconstructor(\n\t\tconfig: MongoDbConfig,\n\t\tchange: DbChangeConfig,\n\t\tcollection: Collection,\n\t\tcallbacks: core.DbChangeCallbacks,\n\t\tmapper: (model: Model) => Entity,\n\t) {\n\t\tsuper(change, callbacks, mapper)\n\n\t\tconst hydrate = (data: any) =>\n\t\t\tdata._id\n\t\t\t\t? {\n\t\t\t\t\t\t...data,\n\t\t\t\t\t\t_id: data._id['$oid'] ?? data._id,\n\t\t\t\t\t}\n\t\t\t\t: undefined\n\n\t\tconst dbName = collection.dbName\n\t\tconst colName = collection.collectionName\n\t\tconst dbColName = `${dbName}.${colName}`\n\t\tconst topic = `${TopicPrefix}.${dbColName}`\n\n\t\tconst TestId = '5f5f65717569707065645f5f' // __equipped__\n\t\tconst condition = { _id: TestId } as Filter\n\n\t\tchange.eventBus.createStream(topic as never, { skipScope: true }).subscribe(async (data: DbDocumentChange) => {\n\t\t\tconst op = data.op\n\n\t\t\tlet before = JSON.parse(data.before ?? 'null')\n\t\t\tlet after = JSON.parse(data.after ?? 'null')\n\n\t\t\tif (before) before = hydrate(before)\n\t\t\tif (after) after = hydrate(after)\n\t\t\tif (before?._id === TestId || after?._id === TestId) return\n\n\t\t\tif (op === 'c' && this.callbacks.created && after)\n\t\t\t\tawait this.callbacks.created({\n\t\t\t\t\tbefore: null,\n\t\t\t\t\tafter: this.mapper(after)!,\n\t\t\t\t})\n\t\t\telse if (op === 'u' && this.callbacks.updated && before && after)\n\t\t\t\tawait this.callbacks.updated({\n\t\t\t\t\tbefore: this.mapper(before)!,\n\t\t\t\t\tafter: this.mapper(after)!,\n\t\t\t\t\tchanges: differ.from(differ.diff(before, after)),\n\t\t\t\t})\n\t\t\telse if (op === 'd' && this.callbacks.deleted && before)\n\t\t\t\tawait this.callbacks.deleted({\n\t\t\t\t\tbefore: this.mapper(before)!,\n\t\t\t\t\tafter: null,\n\t\t\t\t})\n\t\t})\n\n\t\tInstance.on(\n\t\t\t'start',\n\t\t\tasync () => {\n\t\t\t\tif (this.#started) return\n\t\t\t\tthis.#started = true\n\n\t\t\t\tawait retry(\n\t\t\t\t\tasync () => {\n\t\t\t\t\t\tconst started = await this.configureConnector(topic, {\n\t\t\t\t\t\t\t'connector.class': 'io.debezium.connector.mongodb.MongoDbConnector',\n\t\t\t\t\t\t\t'capture.mode': 'change_streams_update_full_with_pre_image',\n\t\t\t\t\t\t\t'mongodb.connection.string': config.uri,\n\t\t\t\t\t\t\t'collection.include.list': dbColName,\n\t\t\t\t\t\t\t'snapshot.mode': 'when_needed',\n\t\t\t\t\t\t\t'capture.scope': 'collection',\n\t\t\t\t\t\t\t'capture.target': dbColName,\n\t\t\t\t\t\t\t'heartbeat.interval.ms': '60000',\n\t\t\t\t\t\t\t'errors.max.retries': '3',\n\t\t\t\t\t\t})\n\n\t\t\t\t\t\tif (started) return { done: true, value: true }\n\t\t\t\t\t\tawait collection.findOneAndUpdate(condition, { $set: { colName } as any }, { upsert: true })\n\t\t\t\t\t\tawait collection.findOneAndDelete(condition)\n\t\t\t\t\t\tInstance.get().log.warn(`Waiting for db changes for ${dbColName} to start...`)\n\t\t\t\t\t\treturn { done: false }\n\t\t\t\t\t},\n\t\t\t\t\t6,\n\t\t\t\t\t30_000,\n\t\t\t\t).catch((err) => Instance.crash(new EquippedError(`Failed to start db changes`, { dbColName }, err)))\n\t\t\t},\n\t\t\t10,\n\t\t)\n\t}\n}\n\ntype DbDocumentChange = {\n\tbefore: string | null\n\tafter: string | null\n\top: 'c' | 'u' | 'd'\n}\n"],"mappings":"AAAA,SAAS,kBAA+B;AACxC,SAAS,cAAc;AAEvB,SAAS,qBAAqB;AAC9B,SAAS,gBAAgB;AACzB,SAAS,aAAa;AACtB,SAAS,UAAU,mBAAmB;AACtC,YAAY,UAAU;AAIf,MAAM,sBAA6F,SAAwB;AAAA,EACjI,WAAW;AAAA,EAEX,YACC,QACA,QACA,YACA,WACA,QACC;AACD,UAAM,QAAQ,WAAW,MAAM;AAE/B,UAAM,UAAU,CAAC,SAChB,KAAK,MACF;AAAA,MACA,GAAG;AAAA,MACH,KAAK,KAAK,IAAI,MAAM,KAAK,KAAK;AAAA,IAC/B,IACC;AAEJ,UAAM,SAAS,WAAW;AAC1B,UAAM,UAAU,WAAW;AAC3B,UAAM,YAAY,GAAG,MAAM,IAAI,OAAO;AACtC,UAAM,QAAQ,GAAG,WAAW,IAAI,SAAS;AAEzC,UAAM,SAAS;AACf,UAAM,YAAY,EAAE,KAAK,OAAO;AAEhC,WAAO,SAAS,aAAa,OAAgB,EAAE,WAAW,KAAK,CAAC,EAAE,UAAU,OAAO,SAA2B;AAC7G,YAAM,KAAK,KAAK;AAEhB,UAAI,SAAS,KAAK,MAAM,KAAK,UAAU,MAAM;AAC7C,UAAI,QAAQ,KAAK,MAAM,KAAK,SAAS,MAAM;AAE3C,UAAI,OAAQ,UAAS,QAAQ,MAAM;AACnC,UAAI,MAAO,SAAQ,QAAQ,KAAK;AAChC,UAAI,QAAQ,QAAQ,UAAU,OAAO,QAAQ,OAAQ;AAErD,UAAI,OAAO,OAAO,KAAK,UAAU,WAAW;AAC3C,cAAM,KAAK,UAAU,QAAQ;AAAA,UAC5B,QAAQ;AAAA,UACR,OAAO,KAAK,OAAO,KAAK;AAAA,QACzB,CAAC;AAAA,eACO,OAAO,OAAO,KAAK,UAAU,WAAW,UAAU;AAC1D,cAAM,KAAK,UAAU,QAAQ;AAAA,UAC5B,QAAQ,KAAK,OAAO,MAAM;AAAA,UAC1B,OAAO,KAAK,OAAO,KAAK;AAAA,UACxB,SAAS,OAAO,KAAK,OAAO,KAAK,QAAQ,KAAK,CAAC;AAAA,QAChD,CAAC;AAAA,eACO,OAAO,OAAO,KAAK,UAAU,WAAW;AAChD,cAAM,KAAK,UAAU,QAAQ;AAAA,UAC5B,QAAQ,KAAK,OAAO,MAAM;AAAA,UAC1B,OAAO;AAAA,QACR,CAAC;AAAA,IACH,CAAC;AAED,aAAS;AAAA,MACR;AAAA,MACA,YAAY;AACX,YAAI,KAAK,SAAU;AACnB,aAAK,WAAW;AAEhB,cAAM;AAAA,UACL,YAAY;AACX,kBAAM,UAAU,MAAM,KAAK,mBAAmB,OAAO;AAAA,cACpD,mBAAmB;AAAA,cACnB,gBAAgB;AAAA,cAChB,6BAA6B,OAAO;AAAA,cACpC,2BAA2B;AAAA,cAC3B,iBAAiB;AAAA,cACjB,iBAAiB;AAAA,cACjB,kBAAkB;AAAA,cAClB,yBAAyB;AAAA,cACzB,sBAAsB;AAAA,YACvB,CAAC;AAED,gBAAI,QAAS,QAAO,EAAE,MAAM,MAAM,OAAO,KAAK;AAC9C,kBAAM,WAAW,iBAAiB,WAAW,EAAE,MAAM,EAAE,QAAQ,EAAS,GAAG,EAAE,QAAQ,KAAK,CAAC;AAC3F,kBAAM,WAAW,iBAAiB,SAAS;AAC3C,qBAAS,IAAI,EAAE,IAAI,KAAK,8BAA8B,SAAS,cAAc;AAC7E,mBAAO,EAAE,MAAM,MAAM;AAAA,UACtB;AAAA,UACA;AAAA,UACA;AAAA,QACD,EAAE,MAAM,CAAC,QAAQ,SAAS,MAAM,IAAI,cAAc,8BAA8B,EAAE,UAAU,GAAG,GAAG,CAAC,CAAC;AAAA,MACrG;AAAA,MACA;AAAA,IACD;AAAA,EACD;AACD;","names":[]}