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g1t/apps/sudo/app/lib/forms.ts

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Billing accounts, terms and enterprises; g1t is no longer free1/**
2 * Reading sudo's forms. Everything typed is checked here before it goes
3 * to the billing service, which checks it again.
4 */
Team plan, an open-source pool, monthly trials and honest metering; the sidebar for everyone; a workspace that stays put5import type { Allowances, SalesStage, Terms } from "@g1t/contracts";
Billing accounts, terms and enterprises; g1t is no longer free6
7import { MICROS_PER_DOLLAR, parseDollars } from "./money.ts";
A menu shaped by how g1t works, Soon pages for every promise, and sudo for sales8import { isStage } from "./signals.ts";
Billing accounts, terms and enterprises; g1t is no longer free9
10/** A workspace slug, as identity allows them (GitHub's rules). */
11const SLUG = /^[a-z0-9](?:[a-z0-9]|-(?=[a-z0-9])){0,38}$/;
12/** An account id (`ws_<slug>`, `ent_…`) or a workspace slug. */
13const ACCOUNT_ID = /^[A-Za-z0-9][A-Za-z0-9_-]{0,79}$/;
14
15/** The most one credit can be, against a slipped finger. */
16export const MAX_CREDIT_MICROS = 10_000 * MICROS_PER_DOLLAR;
17const MAX_NOTE = 500;
18
19export type Parsed<T> = { ok: true; value: T } | { ok: false; error: string };
20
21export function text(form: FormData, name: string): string {
22 const value = form.get(name);
23 return typeof value === "string" ? value.trim() : "";
24}
25
26/** The form's own fields, to carry through a confirmation step. */
27export function fields(form: FormData, ...names: string[]): Record<string, string> {
28 return Object.fromEntries(names.map((name) => [name, text(form, name)]));
29}
30
31export function isSlug(value: string): boolean {
32 return SLUG.test(value);
33}
34
35export function isAccountId(value: string): boolean {
36 return ACCOUNT_ID.test(value);
37}
38
39export function parseSlug(raw: string): Parsed<string> {
40 const slug = raw.trim().toLowerCase();
41 return isSlug(slug) ? { ok: true, value: slug } : { ok: false, error: `“${raw}” is not a workspace slug.` };
42}
43
44/** Slugs separated by commas, spaces or lines; each once. */
45export function parseSlugList(raw: string): Parsed<string[]> {
46 const slugs: string[] = [];
47 for (const part of raw.split(/[\s,]+/).filter(Boolean)) {
48 const slug = parseSlug(part);
49 if (!slug.ok) return slug;
50 if (!slugs.includes(slug.value)) slugs.push(slug.value);
51 }
52 return { ok: true, value: slugs };
53}
54
55export function parseNote(raw: string): Parsed<string> {
56 if (!raw) return { ok: false, error: "A note is required: say why, for whoever looks next." };
57 if (raw.length > MAX_NOTE) return { ok: false, error: `Keep the note under ${MAX_NOTE} characters.` };
58 return { ok: true, value: raw };
59}
60
61/**
62 * Terms from the terms form. Standard clears everything else; a ceiling
63 * applies to comped and custom; a discount to custom only. An end date is
64 * a day, and the terms last to its end, UTC.
65 */
66export function parseTerms(form: FormData, by: string, now = new Date()): Parsed<Terms> {
67 const kind = text(form, "kind");
68 if (kind !== "standard" && kind !== "comped" && kind !== "custom") return { ok: false, error: "Choose standard, comped or custom terms." };
69 const note = parseNote(text(form, "note"));
70 if (!note.ok) return note;
71
72 let discountPercent = 0;
73 if (kind === "custom") {
74 const raw = text(form, "discount");
75 if (raw !== "") {
76 if (!/^\d{1,3}$/.test(raw) || Number(raw) > 100) return { ok: false, error: "The discount is a whole percent from 0 to 100." };
77 discountPercent = Number(raw);
78 }
79 }
80
81 let ceilingMicros: number | null = null;
82 if (kind !== "standard") {
83 const raw = text(form, "ceiling");
84 if (raw !== "") {
85 const micros = parseDollars(raw);
86 if (micros == null) return { ok: false, error: "The ceiling is a dollar amount, such as 250 or 1,000.00." };
87 ceilingMicros = micros;
88 }
89 }
90 if (kind === "custom" && discountPercent === 0 && ceilingMicros == null) {
91 return { ok: false, error: "Custom terms need a discount, a ceiling, or both." };
92 }
93
94 let until: string | null = null;
95 if (kind !== "standard") {
96 const raw = text(form, "until");
97 if (raw !== "") {
98 const end = /^\d{4}-\d{2}-\d{2}$/.test(raw) ? new Date(`${raw}T23:59:59Z`) : null;
99 if (!end || Number.isNaN(end.getTime()) || end.toISOString().slice(0, 10) !== raw) {
100 return { ok: false, error: "The end date is not a date." };
101 }
102 if (end.getTime() <= now.getTime()) return { ok: false, error: "The end date has to be in the future." };
103 until = end.toISOString().replace(".000Z", "Z");
104 }
105 }
106
107 return {
108 ok: true,
109 value: { kind, discountPercent, ceilingMicros, note: note.value, until, setBy: by, setAt: now.toISOString() },
110 };
111}
112
Stripe webhooks, enterprise invoices, and sudo for both113/** An email address for invoices: one address, lowercased. */
114export function parseEmail(raw: string): Parsed<string> {
115 const email = raw.trim().toLowerCase();
116 const [local, domain, ...rest] = email.split("@");
117 const ok =
118 rest.length === 0 &&
119 email.length <= 254 &&
120 !!local &&
121 !!domain &&
122 /^[^\s@,;<>"]+$/.test(local) &&
123 /^[a-z0-9-]+(\.[a-z0-9-]+)+$/.test(domain);
124 return ok ? { ok: true, value: email } : { ok: false, error: "Enter one email address, such as billing@acme.com." };
125}
126
A menu shaped by how g1t works, Soon pages for every promise, and sudo for sales127export type SalesUpdate = { stage: SalesStage; owner: string | null; nextStep: string | null; nextAt: string | null };
128
129const MAX_NEXT_STEP = 200;
130const MAX_SALES_NOTE = 2000;
131
132/**
133 * A workspace's sales record from its form. The owner is a staff member's
134 * email, or nobody; a next step may have a date (a day, UTC) or not.
135 */
136export function parseSales(form: FormData): Parsed<SalesUpdate> {
137 const stage = text(form, "stage");
138 if (!isStage(stage)) return { ok: false, error: "Choose a stage." };
139
140 let owner: string | null = null;
141 const rawOwner = text(form, "owner");
142 if (rawOwner !== "") {
143 const email = parseEmail(rawOwner);
144 if (!email.ok) return { ok: false, error: "The owner is a staff member's email, such as you@g1t.sh, or blank for nobody." };
145 owner = email.value;
146 }
147
148 const nextStep = text(form, "nextStep").replace(/\s+/g, " ");
149 if (nextStep.length > MAX_NEXT_STEP) return { ok: false, error: `Keep the next step under ${MAX_NEXT_STEP} characters.` };
150
151 let nextAt: string | null = null;
152 const rawDate = text(form, "nextAt");
153 if (rawDate !== "") {
154 const day = /^\d{4}-\d{2}-\d{2}$/.test(rawDate) ? new Date(`${rawDate}T00:00:00Z`) : null;
155 if (!day || Number.isNaN(day.getTime()) || day.toISOString().slice(0, 10) !== rawDate) {
156 return { ok: false, error: "The follow-up date is not a date." };
157 }
158 nextAt = rawDate;
159 }
160 if (nextAt && !nextStep) return { ok: false, error: "Say what the next step is, as well as when." };
161
162 return { ok: true, value: { stage, owner, nextStep: nextStep || null, nextAt } };
163}
164
165/** A note on a workspace's sales record. */
166export function parseSalesNote(raw: string): Parsed<string> {
167 if (!raw) return { ok: false, error: "Write the note first." };
168 if (raw.length > MAX_SALES_NOTE) return { ok: false, error: `Keep a note under ${MAX_SALES_NOTE} characters.` };
169 return { ok: true, value: raw };
170}
171
Billing accounts, terms and enterprises; g1t is no longer free172/** A credit's amount: more than nothing, and no more than the cap. */
173export function parseCredit(raw: string): Parsed<number> {
174 const micros = parseDollars(raw);
175 if (micros == null || micros <= 0) return { ok: false, error: "The amount is dollars and cents, more than zero, such as 25 or 120.50." };
176 if (micros > MAX_CREDIT_MICROS) return { ok: false, error: "One credit is at most $10,000. Issue more than one if it really is more." };
177 return { ok: true, value: micros };
178}
Team plan, an open-source pool, monthly trials and honest metering; the sidebar for everyone; a workspace that stays put179
180/** The most staff can set an account's share of a pool to, against a slipped finger. */
181export const MAX_POOL_SHARE_MICROS = 1_000 * MICROS_PER_DOLLAR;
182
183/**
184 * Allowances from the plan-and-pools form: Team without charge, and the
185 * account's share of the open-source pool and of trials. A blank amount
186 * means the default.
187 */
188export function parseAllowances(form: FormData): Parsed<Allowances> {
189 const amount = (name: string, what: string): Parsed<number | null> => {
190 const raw = text(form, name);
191 if (!raw) return { ok: true, value: null };
192 const micros = parseDollars(raw);
193 if (micros == null || micros < 0) return { ok: false, error: `${what} is dollars and cents, such as 5 or 2.50, or blank for the default.` };
194 if (micros > MAX_POOL_SHARE_MICROS) return { ok: false, error: `${what} is at most $1,000.` };
195 return { ok: true, value: micros };
196 };
197 const oss = amount("oss", "The open-source share");
198 if (!oss.ok) return oss;
199 const trial = amount("trial", "The trial credit");
200 if (!trial.ok) return trial;
201 return { ok: true, value: { team: text(form, "team") === "on", ossRepoMicros: oss.value, trialMicros: trial.value } };
202}