Add database and subscribe button

api/formapi.js

@@ -0,0 +1,56 @@
+const {redirect} = require("pinski/plugins")
+const db = require("./utils/db")
+const constants = require("./utils/constants")
+const {getToken} = require("./utils/getuser")
+const validate = require("./utils/validate")
+const V = validate.V
+const {fetchChannel} = require("./utils/youtube")
+
+module.exports = [
+	{
+		route: `/formapi/(un|)subscribe/(${constants.regex.ucid})`, methods: ["POST"], upload: true, code: async ({req, fill, body}) => {
+			const add = !fill[0]
+			const ucid = fill[1]
+
+			return new V()
+				.with(validate.presetLoad({body}))
+				.with(validate.presetURLParamsBody())
+				.last(async state => {
+					const {params} = state
+					const responseHeaders = {}
+					const token = getToken(req, responseHeaders)
+
+					if (add) {
+						await fetchChannel(ucid)
+						db.prepare("INSERT OR IGNORE INTO Subscriptions (token, ucid) VALUES (?, ?)").run(token, ucid)
+					} else {
+						db.prepare("DELETE FROM Subscriptions WHERE token = ? AND ucid = ?").run(token, ucid)
+					}
+
+					if (params.has("referrer")) {
+						return {
+							statusCode: 303,
+							contentType: "application/json",
+							headers: Object.assign(responseHeaders, {
+								Location: params.get("referrer")
+							}),
+							content: {
+								status: "ok"
+							}
+						}
+						return redirect(params.get("referrer"), 303)
+					} else {
+						return {
+							statusCode: 200,
+							contentType: "application/json",
+							headers: responseHeaders,
+							content: {
+								status: "ok"
+							}
+						}
+					}
+				})
+				.go()
+		}
+	}
+]