first commit

packages/nodes-base/nodes/Mattermost/v1/methods/loadOptions.ts

@@ -0,0 +1,159 @@
+import type { IDataObject, ILoadOptionsFunctions, INodePropertyOptions } from 'n8n-workflow';
+import { NodeOperationError } from 'n8n-workflow';
+
+import { apiRequestAllItems } from '../transport';
+
+// Get all the available channels
+export async function getChannels(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
+	const endpoint = 'channels';
+	const responseData = await apiRequestAllItems.call(this, 'GET', endpoint, {});
+
+	if (responseData === undefined) {
+		throw new NodeOperationError(this.getNode(), 'No data got returned');
+	}
+
+	const returnData: INodePropertyOptions[] = [];
+	let name: string;
+	for (const data of responseData) {
+		if (data.delete_at !== 0 || !data.display_name || !data.name) {
+			continue;
+		}
+
+		name = `${data.team_display_name} - ${data.display_name || data.name} (${
+			data.type === 'O' ? 'public' : 'private'
+		})`;
+
+		returnData.push({
+			name,
+			value: data.id as string,
+		});
+	}
+
+	returnData.sort((a, b) => {
+		if (a.name < b.name) {
+			return -1;
+		}
+		if (a.name > b.name) {
+			return 1;
+		}
+		return 0;
+	});
+
+	return returnData;
+}
+
+// Get all the channels in a team
+export async function getChannelsInTeam(
+	this: ILoadOptionsFunctions,
+): Promise<INodePropertyOptions[]> {
+	const teamId = this.getCurrentNodeParameter('teamId');
+	const endpoint = `users/me/teams/${teamId}/channels`;
+	const responseData = await apiRequestAllItems.call(this, 'GET', endpoint, {});
+
+	if (responseData === undefined) {
+		throw new NodeOperationError(this.getNode(), 'No data got returned');
+	}
+
+	const returnData: INodePropertyOptions[] = [];
+	let name: string;
+	for (const data of responseData) {
+		if (data.delete_at !== 0 || !data.display_name || !data.name) {
+			continue;
+		}
+
+		const channelTypes: IDataObject = {
+			D: 'direct',
+			G: 'group',
+			O: 'public',
+			P: 'private',
+		};
+
+		name = `${data.display_name} (${channelTypes[data.type as string]})`;
+
+		returnData.push({
+			name,
+			value: data.id as string,
+		});
+	}
+
+	returnData.sort((a, b) => {
+		if (a.name < b.name) {
+			return -1;
+		}
+		if (a.name > b.name) {
+			return 1;
+		}
+		return 0;
+	});
+
+	return returnData;
+}
+
+export async function getTeams(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
+	const endpoint = 'users/me/teams';
+	const responseData = await apiRequestAllItems.call(this, 'GET', endpoint, {});
+
+	if (responseData === undefined) {
+		throw new NodeOperationError(this.getNode(), 'No data got returned');
+	}
+
+	const returnData: INodePropertyOptions[] = [];
+	let name: string;
+	for (const data of responseData) {
+		if (data.delete_at !== 0) {
+			continue;
+		}
+
+		name = `${data.display_name} (${data.type === 'O' ? 'public' : 'private'})`;
+
+		returnData.push({
+			name,
+			value: data.id as string,
+		});
+	}
+
+	returnData.sort((a, b) => {
+		if (a.name < b.name) {
+			return -1;
+		}
+		if (a.name > b.name) {
+			return 1;
+		}
+		return 0;
+	});
+
+	return returnData;
+}
+
+export async function getUsers(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
+	const endpoint = 'users';
+	const responseData = await apiRequestAllItems.call(this, 'GET', endpoint, {});
+
+	if (responseData === undefined) {
+		throw new NodeOperationError(this.getNode(), 'No data got returned');
+	}
+
+	const returnData: INodePropertyOptions[] = [];
+	for (const data of responseData) {
+		if (data.delete_at !== 0) {
+			continue;
+		}
+
+		returnData.push({
+			name: data.username as string,
+			value: data.id as string,
+		});
+	}
+
+	returnData.sort((a, b) => {
+		if (a.name < b.name) {
+			return -1;
+		}
+		if (a.name > b.name) {
+			return 1;
+		}
+		return 0;
+	});
+
+	return returnData;
+}