103 lines
2.5 KiB
TypeScript
103 lines
2.5 KiB
TypeScript
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import { Integration, DatasourceFieldTypes, QueryTypes } from "./base/definitions"
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module ArangoModule {
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const { Database, aql } = require("arangojs")
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interface ArangodbConfig {
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url: string
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username: string
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password: string
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databaseName: string
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collection: string
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}
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const SCHEMA: Integration = {
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docs: "https://github.com/arangodb/arangojs",
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friendlyName: "ArangoDB",
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description:
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"ArangoDB is a scalable open-source multi-model database natively supporting graph, document and search. All supported data models & access patterns can be combined in queries allowing for maximal flexibility. ",
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datasource: {
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url: {
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type: DatasourceFieldTypes.STRING,
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default: "http://localhost:8529",
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required: true,
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},
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username: {
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type: DatasourceFieldTypes.STRING,
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default: "root",
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required: true,
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},
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password: {
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type: DatasourceFieldTypes.PASSWORD,
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required: true,
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},
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databaseName: {
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type: DatasourceFieldTypes.STRING,
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default: "_system",
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required: true,
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},
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collection: {
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type: DatasourceFieldTypes.STRING,
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required: true,
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},
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},
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query: {
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read: {
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type: QueryTypes.SQL,
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},
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create: {
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type: QueryTypes.JSON,
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},
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},
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}
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class ArangoDBIntegration {
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private config: ArangodbConfig
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private client: any
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constructor(config: ArangodbConfig) {
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const newConfig = {
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auth: {
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username: config.username,
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password: config.password,
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},
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}
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this.config = config
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this.client = new Database(newConfig)
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}
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async read(query: { sql: any }) {
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try {
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const result = await this.client.query(query.sql)
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return result.all()
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} catch (err) {
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console.error("Error querying arangodb", err.message)
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throw err
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} finally {
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this.client.close()
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}
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}
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async create(query: { json: any }) {
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const clc = this.client.collection(this.config.collection)
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try {
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const result = await this.client.query(
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aql`INSERT ${query.json} INTO ${clc} RETURN NEW`
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)
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return result.all()
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} catch (err) {
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console.error("Error querying arangodb", err.message)
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throw err
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} finally {
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this.client.close()
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}
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}
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}
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module.exports = {
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schema: SCHEMA,
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integration: ArangoDBIntegration,
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}
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}
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