86 lines
1.9 KiB
JavaScript
86 lines
1.9 KiB
JavaScript
const { Database, aql } = require("arangojs")
|
|
const { FIELD_TYPES, QUERY_TYPES } = require("./Integration")
|
|
|
|
const SCHEMA = {
|
|
docs: "https://github.com/arangodb/arangojs",
|
|
friendlyName: "ArangoDB",
|
|
description:
|
|
"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. ",
|
|
datasource: {
|
|
url: {
|
|
type: FIELD_TYPES.STRING,
|
|
default: "http://localhost:8529",
|
|
required: true,
|
|
},
|
|
username: {
|
|
type: FIELD_TYPES.STRING,
|
|
default: "root",
|
|
required: true,
|
|
},
|
|
password: {
|
|
type: FIELD_TYPES.PASSWORD,
|
|
required: true,
|
|
},
|
|
databaseName: {
|
|
type: FIELD_TYPES.STRING,
|
|
default: "_system",
|
|
required: true,
|
|
},
|
|
collection: {
|
|
type: FIELD_TYPES.STRING,
|
|
required: true,
|
|
},
|
|
},
|
|
query: {
|
|
read: {
|
|
type: QUERY_TYPES.SQL,
|
|
},
|
|
create: {
|
|
type: QUERY_TYPES.JSON,
|
|
},
|
|
},
|
|
}
|
|
|
|
class ArangoDBIntegration {
|
|
constructor(config) {
|
|
config.auth = {
|
|
username: config.username,
|
|
password: config.password,
|
|
}
|
|
|
|
this.config = config
|
|
this.client = new Database(config)
|
|
}
|
|
|
|
async read(query) {
|
|
try {
|
|
const result = await this.client.query(query.sql)
|
|
return result.all()
|
|
} catch (err) {
|
|
console.error("Error querying arangodb", err.message)
|
|
throw err
|
|
} finally {
|
|
this.client.close()
|
|
}
|
|
}
|
|
|
|
async create(query) {
|
|
const clc = this.client.collection(this.config.collection)
|
|
try {
|
|
const result = await this.client.query(
|
|
aql`INSERT ${query.json} INTO ${clc} RETURN NEW`
|
|
)
|
|
return result.all()
|
|
} catch (err) {
|
|
console.error("Error querying arangodb", err.message)
|
|
throw err
|
|
} finally {
|
|
this.client.close()
|
|
}
|
|
}
|
|
}
|
|
|
|
module.exports = {
|
|
schema: SCHEMA,
|
|
integration: ArangoDBIntegration,
|
|
}
|