diff --git a/packages/nodes-base/credentials/QuestDb.credentials.ts b/packages/nodes-base/credentials/QuestDb.credentials.ts new file mode 100644 index 000000000..24c152273 --- /dev/null +++ b/packages/nodes-base/credentials/QuestDb.credentials.ts @@ -0,0 +1,69 @@ +import { ICredentialType, NodePropertyTypes } from 'n8n-workflow'; + +export class QuestDb implements ICredentialType { + name = 'questDb'; + displayName = 'QuestDB'; + properties = [ + { + displayName: 'Host', + name: 'host', + type: 'string' as NodePropertyTypes, + default: 'localhost', + }, + { + displayName: 'Database', + name: 'database', + type: 'string' as NodePropertyTypes, + default: 'qdb', + }, + { + displayName: 'User', + name: 'user', + type: 'string' as NodePropertyTypes, + default: 'admin', + }, + { + displayName: 'Password', + name: 'password', + type: 'string' as NodePropertyTypes, + typeOptions: { + password: true, + }, + default: 'quest', + }, + { + displayName: 'SSL', + name: 'ssl', + type: 'options' as NodePropertyTypes, + options: [ + { + name: 'disable', + value: 'disable', + }, + { + name: 'allow', + value: 'allow', + }, + { + name: 'require', + value: 'require', + }, + { + name: 'verify (not implemented)', + value: 'verify', + }, + { + name: 'verify-full (not implemented)', + value: 'verify-full', + }, + ], + default: 'disable', + }, + { + displayName: 'Port', + name: 'port', + type: 'number' as NodePropertyTypes, + default: 8812, + }, + ]; +} diff --git a/packages/nodes-base/nodes/Postgres/Postgres.node.ts b/packages/nodes-base/nodes/Postgres/Postgres.node.ts index f465ca05c..f92234eb0 100644 --- a/packages/nodes-base/nodes/Postgres/Postgres.node.ts +++ b/packages/nodes-base/nodes/Postgres/Postgres.node.ts @@ -68,9 +68,7 @@ export class Postgres implements INodeType { }, displayOptions: { show: { - operation: [ - 'executeQuery' - ], + operation: ['executeQuery'], }, }, default: '', @@ -88,9 +86,7 @@ export class Postgres implements INodeType { type: 'string', displayOptions: { show: { - operation: [ - 'insert' - ], + operation: ['insert'], }, }, default: 'public', @@ -103,9 +99,7 @@ export class Postgres implements INodeType { type: 'string', displayOptions: { show: { - operation: [ - 'insert' - ], + operation: ['insert'], }, }, default: '', @@ -123,7 +117,8 @@ export class Postgres implements INodeType { }, default: '', placeholder: 'id,name,description', - description: 'Comma separated list of the properties which should used as columns for the new rows.', + description: + 'Comma separated list of the properties which should used as columns for the new rows.', }, { displayName: 'Return Fields', @@ -131,9 +126,7 @@ export class Postgres implements INodeType { type: 'string', displayOptions: { show: { - operation: [ - 'insert' - ], + operation: ['insert'], }, }, default: '*', @@ -149,9 +142,7 @@ export class Postgres implements INodeType { type: 'string', displayOptions: { show: { - operation: [ - 'update' - ], + operation: ['update'], }, }, default: '', @@ -164,14 +155,13 @@ export class Postgres implements INodeType { type: 'string', displayOptions: { show: { - operation: [ - 'update' - ], + operation: ['update'], }, }, default: 'id', required: true, - description: 'Name of the property which decides which rows in the database should be updated. Normally that would be "id".', + description: + 'Name of the property which decides which rows in the database should be updated. Normally that would be "id".', }, { displayName: 'Columns', @@ -179,14 +169,13 @@ export class Postgres implements INodeType { type: 'string', displayOptions: { show: { - operation: [ - 'update' - ], + operation: ['update'], }, }, default: '', placeholder: 'name,description', - description: 'Comma separated list of the properties which should used as columns for rows to update.', + description: + 'Comma separated list of the properties which should used as columns for rows to update.', }, ], }; @@ -207,7 +196,7 @@ export class Postgres implements INodeType { user: credentials.user as string, password: credentials.password as string, ssl: !['disable', undefined].includes(credentials.ssl as string | undefined), - sslmode: credentials.ssl as string || 'disable', + sslmode: (credentials.ssl as string) || 'disable', }; const db = pgp(config); diff --git a/packages/nodes-base/nodes/QuestDb/QuestDb.node.ts b/packages/nodes-base/nodes/QuestDb/QuestDb.node.ts new file mode 100644 index 000000000..20b6d4861 --- /dev/null +++ b/packages/nodes-base/nodes/QuestDb/QuestDb.node.ts @@ -0,0 +1,246 @@ +import { IExecuteFunctions } from 'n8n-core'; +import { IDataObject, INodeExecutionData, INodeType, INodeTypeDescription } from 'n8n-workflow'; + +import * as pgPromise from 'pg-promise'; + +import { pgInsert, pgQuery, pgUpdate } from '../Postgres/Postgres.node.functions'; + +export class QuestDb implements INodeType { + description: INodeTypeDescription = { + displayName: 'QuestDB', + name: 'questDb', + icon: 'file:questdb.png', + group: ['input'], + version: 1, + description: 'Gets, add and update data in QuestDB.', + defaults: { + name: 'QuestDB', + color: '#2C4A79', + }, + inputs: ['main'], + outputs: ['main'], + credentials: [ + { + name: 'questDb', + required: true, + }, + ], + properties: [ + { + displayName: 'Operation', + name: 'operation', + type: 'options', + options: [ + { + name: 'Execute Query', + value: 'executeQuery', + description: 'Executes a SQL query.', + }, + { + name: 'Insert', + value: 'insert', + description: 'Insert rows in database.', + }, + { + name: 'Update', + value: 'update', + description: 'Updates rows in database.', + }, + ], + default: 'insert', + description: 'The operation to perform.', + }, + + // ---------------------------------- + // executeQuery + // ---------------------------------- + { + displayName: 'Query', + name: 'query', + type: 'string', + typeOptions: { + rows: 5, + }, + displayOptions: { + show: { + operation: ['executeQuery'], + }, + }, + default: '', + placeholder: 'SELECT id, name FROM product WHERE id < 40', + required: true, + description: 'The SQL query to execute.', + }, + + // ---------------------------------- + // insert + // ---------------------------------- + { + displayName: 'Schema', + name: 'schema', + type: 'string', + displayOptions: { + show: { + operation: ['insert'], + }, + }, + default: 'public', + required: true, + description: 'Name of the schema the table belongs to', + }, + { + displayName: 'Table', + name: 'table', + type: 'string', + displayOptions: { + show: { + operation: ['insert'], + }, + }, + default: '', + required: true, + description: 'Name of the table in which to insert data to.', + }, + { + displayName: 'Columns', + name: 'columns', + type: 'string', + displayOptions: { + show: { + operation: ['insert'], + }, + }, + default: '', + placeholder: 'id,name,description', + description: + 'Comma separated list of the properties which should used as columns for the new rows.', + }, + { + displayName: 'Return Fields', + name: 'returnFields', + type: 'string', + displayOptions: { + show: { + operation: ['insert'], + }, + }, + default: '*', + description: 'Comma separated list of the fields that the operation will return', + }, + + // ---------------------------------- + // update + // ---------------------------------- + { + displayName: 'Table', + name: 'table', + type: 'string', + displayOptions: { + show: { + operation: ['update'], + }, + }, + default: '', + required: true, + description: 'Name of the table in which to update data in', + }, + { + displayName: 'Update Key', + name: 'updateKey', + type: 'string', + displayOptions: { + show: { + operation: ['update'], + }, + }, + default: 'id', + required: true, + description: + 'Name of the property which decides which rows in the database should be updated. Normally that would be "id".', + }, + { + displayName: 'Columns', + name: 'columns', + type: 'string', + displayOptions: { + show: { + operation: ['update'], + }, + }, + default: '', + placeholder: 'name,description', + description: + 'Comma separated list of the properties which should used as columns for rows to update.', + }, + ], + }; + + async execute(this: IExecuteFunctions): Promise { + const credentials = this.getCredentials('questDb'); + + if (credentials === undefined) { + throw new Error('No credentials got returned!'); + } + + const pgp = pgPromise(); + + const config = { + host: credentials.host as string, + port: credentials.port as number, + database: credentials.database as string, + user: credentials.user as string, + password: credentials.password as string, + ssl: !['disable', undefined].includes(credentials.ssl as string | undefined), + sslmode: (credentials.ssl as string) || 'disable', + }; + + const db = pgp(config); + + let returnItems = []; + + const items = this.getInputData(); + const operation = this.getNodeParameter('operation', 0) as string; + + if (operation === 'executeQuery') { + // ---------------------------------- + // executeQuery + // ---------------------------------- + + const queryResult = await pgQuery(this.getNodeParameter, pgp, db, items); + + returnItems = this.helpers.returnJsonArray(queryResult as IDataObject[]); + } else if (operation === 'insert') { + // ---------------------------------- + // insert + // ---------------------------------- + + const [insertData, insertItems] = await pgInsert(this.getNodeParameter, pgp, db, items); + + // Add the id to the data + for (let i = 0; i < insertData.length; i++) { + returnItems.push({ + json: { + ...insertData[i], + ...insertItems[i], + }, + }); + } + } else if (operation === 'update') { + // ---------------------------------- + // update + // ---------------------------------- + + const updateItems = await pgUpdate(this.getNodeParameter, pgp, db, items); + + returnItems = this.helpers.returnJsonArray(updateItems); + } else { + await pgp.end(); + throw new Error(`The operation "${operation}" is not supported!`); + } + + // Close the connection + await pgp.end(); + + return this.prepareOutputData(returnItems); + } +} diff --git a/packages/nodes-base/nodes/QuestDb/questdb.png b/packages/nodes-base/nodes/QuestDb/questdb.png new file mode 100644 index 000000000..5be1906e5 Binary files /dev/null and b/packages/nodes-base/nodes/QuestDb/questdb.png differ diff --git a/packages/nodes-base/package.json b/packages/nodes-base/package.json index b3ccc3e26..94716b7f4 100644 --- a/packages/nodes-base/package.json +++ b/packages/nodes-base/package.json @@ -112,6 +112,7 @@ "dist/credentials/PipedriveApi.credentials.js", "dist/credentials/Postgres.credentials.js", "dist/credentials/PostmarkApi.credentials.js", + "dist/credentials/QuestDb.credentials.js", "dist/credentials/Redis.credentials.js", "dist/credentials/RocketchatApi.credentials.js", "dist/credentials/RundeckApi.credentials.js", @@ -260,6 +261,7 @@ "dist/nodes/Pipedrive/PipedriveTrigger.node.js", "dist/nodes/Postgres/Postgres.node.js", "dist/nodes/Postmark/PostmarkTrigger.node.js", + "dist/nodes/QuestDb/QuestDb.node.js", "dist/nodes/ReadBinaryFile.node.js", "dist/nodes/ReadBinaryFiles.node.js", "dist/nodes/ReadPdf.node.js",