Add submission search and commenting functionality

packages/nodes-base/nodes/Reddit/GenericFunctions.ts

@@ -24,14 +24,17 @@ export async function redditApiRequest(
 ): Promise<any> { // tslint:disable-line:no-any
 
 	const resource = this.getNodeParameter('resource', 0) as string;
-	const requiresAuth = ['myAccount', 'submission'].includes(resource);
+	const operation = this.getNodeParameter('operation', 0) as string;
+	// const requiresAuth = ['myAccount', 'submission'].includes(resource);
+	const requiresAuth = resource === 'myAccount' ||
+		(resource === 'submission' && ['post', 'comment'].includes(operation));
 
 	const options: OptionsWithUri = {
 		headers: {
 			'user-agent': 'n8n',
 		},
 		method,
-		uri: requiresAuth ? `https://oauth.reddit.com/api/v1/${endpoint}` : `https://www.reddit.com/${endpoint}`,
+		uri: requiresAuth ? `https://oauth.reddit.com/${endpoint}` : `https://www.reddit.com/${endpoint}`,
 		qs,
 		body,
 		json: true,
@@ -46,6 +49,7 @@ export async function redditApiRequest(
 	}
 
 	try {
+		console.log(options);
 		return requiresAuth
 			? await this.helpers.requestOAuth2.call(this, 'redditOAuth2Api', options)
 			: await this.helpers.request.call(this, options);

packages/nodes-base/nodes/Reddit/Reddit.node.ts

@@ -165,7 +165,7 @@ export class Reddit implements INodeType {
 					};
 
 					const details = this.getNodeParameter('details', i) as string;
-					responseData = await redditApiRequest.call(this, 'GET', endpoints[details], {}, {});
+					responseData = await redditApiRequest.call(this, 'GET', `api/v1/${endpoints[details]}`, {}, {});
 
 					if (details === 'identity') {
 						responseData = responseData.features;
@@ -177,23 +177,43 @@ export class Reddit implements INodeType {
 
 				if (operation === 'post') {
 
-					const body: IDataObject = {
+					const qs: IDataObject = {
 						title: this.getNodeParameter('title', i),
 						sr: this.getNodeParameter('subreddit', i),
 						kind: this.getNodeParameter('kind', i),
 					};
 
-					body.kind === 'self'
+					qs.kind === 'self'
-						? body.text = this.getNodeParameter('text', i)
+						? qs.text = this.getNodeParameter('text', i)
-						: body.url = this.getNodeParameter('url', i);
+						: qs.url = this.getNodeParameter('url', i);
 
-					const resubmit = this.getNodeParameter('resubmit', i);
+					if (qs.url) {
-
+						qs.resubmit = this.getNodeParameter('resubmit', i);
-					if (resubmit) {
-						body.resubmit = true;
 					}
 
-					responseData = await redditApiRequest.call(this, 'POST', 'submit', {}, body);
+					responseData = await redditApiRequest.call(this, 'POST', 'api/submit', qs, {});
+
+				} else if (operation === 'comment') {
+
+					const qs: IDataObject = {
+						thing_id: this.getNodeParameter('target', i),
+						text: this.getNodeParameter('text', i),
+					};
+
+					responseData = await redditApiRequest.call(this, 'POST', 'api/comment', qs, {});
+
+				} else if (operation === 'search') {
+
+					const subreddit = this.getNodeParameter('subreddit', i);
+
+					const qs: IDataObject = {
+						q: this.getNodeParameter('keyword', i),
+						restrict_sr: 'on',
+					};
+
+					const endpoint = `r/${subreddit}/search.json`;
+
+					responseData = await redditApiRequest.call(this, 'GET', endpoint, qs, {});
 
 				}
 

packages/nodes-base/nodes/Reddit/SubmissionDescription.ts

@@ -15,6 +15,16 @@ export const submissionOperations = [
 				value: 'post',
 				description: 'Post a submission to a subreddit',
 			},
+			{
+				name: 'Comment',
+				value: 'comment',
+				description: 'Comment on a submission in a subreddit',
+			},
+			{
+				name: 'Search',
+				value: 'search',
+				description: 'Search for a submission in a subreddit',
+			},
 		],
 		displayOptions: {
 			show: {
@@ -27,6 +37,9 @@ export const submissionOperations = [
 ] as INodeProperties[];
 
 export const submissionFields = [
+	// ----------------------------------
+	//         post submission
+	// ----------------------------------
 	{
 		displayName: 'Title',
 		name: 'title',
@@ -89,7 +102,7 @@ export const submissionFields = [
 				value: 'videogif',
 			},
 		],
-		default: 'text',
+		default: 'self',
 		description: 'The kind of the submission to be posted',
 		displayOptions: {
 			show: {
@@ -170,4 +183,82 @@ export const submissionFields = [
 			},
 		},
 	},
+	// ----------------------------------
+	//       comment on submission
+	// ----------------------------------
+	{
+		displayName: 'Target',
+		name: 'target',
+		type: 'string',
+		default: '',
+		description: 'ID of the target of the comment. The target can be either<br>the top-level submission or a reply in that submission.',
+		placeholder: 't3_15bfi0',
+		displayOptions: {
+			show: {
+				resource: [
+					'submission',
+				],
+				operation: [
+					'comment',
+				],
+			},
+		},
+	},
+	{
+		displayName: 'Text',
+		name: 'text',
+		type: 'string',
+		required: true,
+		default: '',
+		description: 'Text content of the comment (Markdown supported)',
+		displayOptions: {
+			show: {
+				resource: [
+					'submission',
+				],
+				operation: [
+					'comment',
+				],
+			},
+		},
+	},
+	// ----------------------------------
+	//       search for submission
+	// ----------------------------------
+	{
+		displayName: 'Subreddit',
+		name: 'subreddit',
+		type: 'string',
+		required: true,
+		default: '',
+		description: 'Subreddit to search for posts',
+		displayOptions: {
+			show: {
+				resource: [
+					'submission',
+				],
+				operation: [
+					'search',
+				],
+			},
+		},
+	},
+	{
+		displayName: 'Keyword',
+		name: 'keyword',
+		type: 'string',
+		required: true,
+		default: '',
+		description: 'The keyword for the subreddit post search',
+		displayOptions: {
+			show: {
+				resource: [
+					'submission',
+				],
+				operation: [
+					'search',
+				],
+			},
+		},
+	},
 ] as INodeProperties[];