msw: Replace preCreateExtension() with v.transform()

packages/crates-io-msw/models/api-token.js

@@ -1,48 +1,37 @@
 import { Collection } from '@msw/data';
 import * as v from 'valibot';
 
-import { applyDefault } from '../utils/defaults.js';
-import { preCreateExtension } from '../utils/pre-create-extension.js';
+import * as counters from '../utils/counters.js';
 import { seededRandom } from '../utils/random.js';
 
-const schema = v.object({
-  id: v.number(),
-
-  crateScopes: v.nullable(v.array(v.any())),
-  createdAt: v.string(),
-  endpointScopes: v.nullable(v.array(v.any())),
-  expiredAt: v.nullable(v.string()),
-  lastUsedAt: v.nullable(v.string()),
-  name: v.string(),
-  token: v.string(),
-  revoked: v.boolean(),
-
-  user: v.any(),
-});
-
-function preCreate(attrs, counter) {
-  applyDefault(attrs, 'id', () => counter);
-  applyDefault(attrs, 'crateScopes', () => null);
-  applyDefault(attrs, 'createdAt', () => '2017-11-19T17:59:22Z');
-  applyDefault(attrs, 'endpointScopes', () => null);
-  applyDefault(attrs, 'expiredAt', () => null);
-  applyDefault(attrs, 'lastUsedAt', () => null);
-  applyDefault(attrs, 'name', () => `API Token ${attrs.id}`);
-  applyDefault(attrs, 'token', () => generateToken(counter));
-  applyDefault(attrs, 'revoked', () => false);
-
-  if (!attrs.user) {
-    throw new Error('Missing `user` relationship on `api-token`');
-  }
-}
+const schema = v.pipe(
+  v.object({
+    id: v.optional(v.number()),
+
+    crateScopes: v.optional(v.nullable(v.array(v.string())), null),
+    createdAt: v.optional(v.string(), '2017-11-19T17:59:22Z'),
+    endpointScopes: v.optional(v.nullable(v.array(v.string())), null),
+    expiredAt: v.optional(v.nullable(v.string()), null),
+    lastUsedAt: v.optional(v.nullable(v.string()), null),
+    name: v.optional(v.string()),
+    token: v.optional(v.string()),
+    revoked: v.optional(v.boolean(), false),
+
+    user: v.any(),
+  }),
+  v.transform(function (input) {
+    let counter = counters.increment('apiToken');
+    let id = input.id ?? counter;
+    let name = input.name ?? `API Token ${id}`;
+    let token = input.token ?? generateToken(id);
+    return { ...input, id, name, token };
+  }),
+);
 
 function generateToken(seed) {
   return seededRandom(seed).toString().slice(2);
 }
 
-const collection = new Collection({
-  schema,
-  extensions: [preCreateExtension(preCreate)],
-});
+const collection = new Collection({ schema });
 
 export default collection;

packages/crates-io-msw/models/api-token.test.js

@@ -4,7 +4,7 @@ import { db } from '../index.js';
 
 test('throws if `user` is not set', async ({ expect }) => {
   await expect(() => db.apiToken.create({})).rejects.toThrowErrorMatchingInlineSnapshot(
-    `[Error: Missing \`user\` relationship on \`api-token\`]`,
+    `[Error: Failed to create a new record with initial values: does not match the schema. Please see the schema validation errors above.]`,
   );
 });
 

packages/crates-io-msw/models/category.js

@@ -1,32 +1,29 @@
 import { Collection } from '@msw/data';
 import * as v from 'valibot';
 
-import { applyDefault } from '../utils/defaults.js';
-import { preCreateExtension } from '../utils/pre-create-extension.js';
+import * as counters from '../utils/counters.js';
 import { dasherize } from '../utils/strings.js';
 
-const schema = v.object({
-  id: v.string(),
+const schema = v.pipe(
+  v.object({
+    id: v.optional(v.string()),
 
-  category: v.string(),
-  slug: v.string(),
-  description: v.string(),
-  created_at: v.string(),
-  crates_cnt: v.nullable(v.number()),
-});
+    category: v.optional(v.string()),
+    slug: v.optional(v.string()),
+    description: v.optional(v.string()),
+    created_at: v.optional(v.string(), '2010-06-16T21:30:45Z'),
+    crates_cnt: v.optional(v.nullable(v.number()), null),
+  }),
+  v.transform(function (input) {
+    let counter = counters.increment('category');
+    let category = input.category ?? `Category ${counter}`;
+    let slug = input.slug ?? dasherize(category);
+    let id = input.id ?? slug;
+    let description = input.description ?? `This is the description for the category called "${category}"`;
+    return { ...input, id, category, slug, description };
+  }),
+);
 
-function preCreate(attrs, counter) {
-  applyDefault(attrs, 'category', () => `Category ${counter}`);
-  applyDefault(attrs, 'slug', () => dasherize(attrs.category));
-  applyDefault(attrs, 'id', () => attrs.slug);
-  applyDefault(attrs, 'description', () => `This is the description for the category called "${attrs.category}"`);
-  applyDefault(attrs, 'created_at', () => '2010-06-16T21:30:45Z');
-  applyDefault(attrs, 'crates_cnt', () => null);
-}
-
-const collection = new Collection({
-  schema,
-  extensions: [preCreateExtension(preCreate)],
-});
+const collection = new Collection({ schema });
 
 export default collection;

packages/crates-io-msw/models/crate-owner-invitation.js

@@ -1,41 +1,28 @@
 import { Collection } from '@msw/data';
 import * as v from 'valibot';
 
-import { applyDefault } from '../utils/defaults.js';
-import { preCreateExtension } from '../utils/pre-create-extension.js';
-
-const schema = v.object({
-  id: v.number(),
-
-  createdAt: v.string(),
-  expiresAt: v.string(),
-  token: v.string(),
-
-  crate: v.any(),
-  invitee: v.any(),
-  inviter: v.any(),
-});
-
-function preCreate(attrs, counter) {
-  applyDefault(attrs, 'id', () => counter);
-  applyDefault(attrs, 'createdAt', () => '2016-12-24T12:34:56Z');
-  applyDefault(attrs, 'expiresAt', () => '2017-01-24T12:34:56Z');
-  applyDefault(attrs, 'token', () => `secret-token-${attrs.id}`);
-
-  if (!attrs.crate) {
-    throw new Error(`Missing \`crate\` relationship on \`crate-owner-invitation\``);
-  }
-  if (!attrs.invitee) {
-    throw new Error(`Missing \`invitee\` relationship on \`crate-owner-invitation\``);
-  }
-  if (!attrs.inviter) {
-    throw new Error(`Missing \`inviter\` relationship on \`crate-owner-invitation\``);
-  }
-}
-
-const collection = new Collection({
-  schema,
-  extensions: [preCreateExtension(preCreate)],
-});
+import * as counters from '../utils/counters.js';
+
+const schema = v.pipe(
+  v.object({
+    id: v.optional(v.number()),
+
+    createdAt: v.optional(v.string(), '2016-12-24T12:34:56Z'),
+    expiresAt: v.optional(v.string(), '2017-01-24T12:34:56Z'),
+    token: v.optional(v.string()),
+
+    crate: v.any(),
+    invitee: v.any(),
+    inviter: v.any(),
+  }),
+  v.transform(function (input) {
+    let counter = counters.increment('crateOwnerInvitation');
+    let id = input.id ?? counter;
+    let token = input.token ?? `secret-token-${id}`;
+    return { ...input, id, token };
+  }),
+);
+
+const collection = new Collection({ schema });
 
 export default collection;

packages/crates-io-msw/models/crate-owner-invitation.test.js

@@ -6,23 +6,23 @@ test('throws if `crate` is not set', async ({ expect }) => {
   let inviter = await db.user.create({});
   let invitee = await db.user.create({});
   await expect(() => db.crateOwnerInvitation.create({ inviter, invitee })).rejects.toThrowErrorMatchingInlineSnapshot(
-    `[Error: Missing \`crate\` relationship on \`crate-owner-invitation\`]`,
+    `[Error: Failed to create a new record with initial values: does not match the schema. Please see the schema validation errors above.]`,
   );
 });
 
 test('throws if `inviter` is not set', async ({ expect }) => {
   let crate = await db.crate.create({});
   let invitee = await db.user.create({});
   await expect(() => db.crateOwnerInvitation.create({ crate, invitee })).rejects.toThrowErrorMatchingInlineSnapshot(
-    `[Error: Missing \`inviter\` relationship on \`crate-owner-invitation\`]`,
+    `[Error: Failed to create a new record with initial values: does not match the schema. Please see the schema validation errors above.]`,
   );
 });
 
 test('throws if `invitee` is not set', async ({ expect }) => {
   let crate = await db.crate.create({});
   let inviter = await db.user.create({});
   await expect(() => db.crateOwnerInvitation.create({ crate, inviter })).rejects.toThrowErrorMatchingInlineSnapshot(
-    `[Error: Missing \`invitee\` relationship on \`crate-owner-invitation\`]`,
+    `[Error: Failed to create a new record with initial values: does not match the schema. Please see the schema validation errors above.]`,
   );
 });
 

packages/crates-io-msw/models/crate-ownership.js

@@ -1,39 +1,28 @@
 import { Collection } from '@msw/data';
 import * as v from 'valibot';
 
-import { applyDefault } from '../utils/defaults.js';
-import { preCreateExtension } from '../utils/pre-create-extension.js';
-
-const schema = v.object({
-  id: v.number(),
-
-  emailNotifications: v.boolean(),
-
-  crate: v.any(),
-  team: v.any(),
-  user: v.any(),
-});
-
-function preCreate(attrs, counter) {
-  applyDefault(attrs, 'id', () => counter);
-  applyDefault(attrs, 'emailNotifications', () => true);
-  applyDefault(attrs, 'team', () => null);
-  applyDefault(attrs, 'user', () => null);
-
-  if (!attrs.crate) {
-    throw new Error('Missing `crate` relationship on `crate-ownership`');
-  }
-  if (!attrs.team && !attrs.user) {
-    throw new Error('Missing `team` or `user` relationship on `crate-ownership`');
-  }
-  if (attrs.team && attrs.user) {
-    throw new Error('`team` and `user` on a `crate-ownership` are mutually exclusive');
-  }
-}
-
-const collection = new Collection({
-  schema,
-  extensions: [preCreateExtension(preCreate)],
-});
+import * as counters from '../utils/counters.js';
+
+const schema = v.pipe(
+  v.object({
+    id: v.optional(v.number()),
+
+    emailNotifications: v.optional(v.boolean(), true),
+
+    crate: v.any(),
+    team: v.optional(v.nullable(v.any()), null),
+    user: v.optional(v.nullable(v.any()), null),
+  }),
+  v.transform(function (input) {
+    let counter = counters.increment('crateOwnership');
+    let id = input.id ?? counter;
+    return { ...input, id };
+  }),
+  v.check(input => input.crate != null, 'Missing `crate` relationship on `crate-ownership`'),
+  v.check(input => input.team != null || input.user != null, 'Missing `team` or `user` relationship on `crate-ownership`'),
+  v.check(input => !(input.team != null && input.user != null), '`team` and `user` on a `crate-ownership` are mutually exclusive'),
+);
+
+const collection = new Collection({ schema });
 
 export default collection;

packages/crates-io-msw/models/crate-ownership.test.js

@@ -5,14 +5,14 @@ import { db } from '../index.js';
 test('throws if `crate` is not set', async ({ expect }) => {
   let user = await db.user.create({});
   await expect(() => db.crateOwnership.create({ user })).rejects.toThrowErrorMatchingInlineSnapshot(
-    `[Error: Missing \`crate\` relationship on \`crate-ownership\`]`,
+    `[Error: Failed to create a new record with initial values: does not match the schema. Please see the schema validation errors above.]`,
   );
 });
 
 test('throws if `team` and `user` are not set', async ({ expect }) => {
   let crate = await db.crate.create({});
   await expect(() => db.crateOwnership.create({ crate })).rejects.toThrowErrorMatchingInlineSnapshot(
-    `[Error: Missing \`team\` or \`user\` relationship on \`crate-ownership\`]`,
+    `[Error: Failed to create a new record with initial values: does not match the schema. Please see the schema validation errors above.]`,
   );
 });
 
@@ -21,7 +21,7 @@ test('throws if `team` and `user` are both set', async ({ expect }) => {
   let team = await db.team.create({});
   let user = await db.user.create({});
   await expect(() => db.crateOwnership.create({ crate, team, user })).rejects.toThrowErrorMatchingInlineSnapshot(
-    `[Error: \`team\` and \`user\` on a \`crate-ownership\` are mutually exclusive]`,
+    `[Error: Failed to create a new record with initial values: does not match the schema. Please see the schema validation errors above.]`,
   );
 });
 

packages/crates-io-msw/models/crate.js

@@ -1,49 +1,40 @@
 import { Collection } from '@msw/data';
 import * as v from 'valibot';
 
-import { applyDefault } from '../utils/defaults.js';
-import { preCreateExtension } from '../utils/pre-create-extension.js';
+import * as counters from '../utils/counters.js';
 
-const schema = v.object({
-  // `v.string()` is used to support some of our old fixtures that use strings here for some reason
-  id: v.union([v.number(), v.string()]),
+const schema = v.pipe(
+  v.object({
+    // `v.string()` is used to support some of our old fixtures that use strings here for some reason
+    id: v.optional(v.union([v.number(), v.string()])),
 
-  name: v.string(),
-  description: v.string(),
-  downloads: v.number(),
-  recent_downloads: v.number(),
-  documentation: v.nullable(v.string()),
-  homepage: v.nullable(v.string()),
-  repository: v.nullable(v.string()),
-  created_at: v.string(),
-  updated_at: v.string(),
-  badges: v.array(v.any()),
-  _extra_downloads: v.array(v.any()),
-  trustpubOnly: v.boolean(),
+    name: v.optional(v.string()),
+    description: v.optional(v.string()),
+    downloads: v.optional(v.number()),
+    recent_downloads: v.optional(v.number()),
+    documentation: v.optional(v.nullable(v.string()), null),
+    homepage: v.optional(v.nullable(v.string()), null),
+    repository: v.optional(v.nullable(v.string()), null),
+    created_at: v.optional(v.string(), '2010-06-16T21:30:45Z'),
+    updated_at: v.optional(v.string(), '2017-02-24T12:34:56Z'),
+    badges: v.optional(v.array(v.any()), []),
+    _extra_downloads: v.optional(v.array(v.any()), []),
+    trustpubOnly: v.optional(v.boolean(), false),
 
-  categories: v.optional(v.array(v.any()), () => []),
-  keywords: v.optional(v.array(v.any()), () => []),
-});
+    categories: v.optional(v.array(v.any()), []),
+    keywords: v.optional(v.array(v.any()), []),
+  }),
+  v.transform(function (input) {
+    let counter = counters.increment('crate');
+    let id = input.id ?? counter;
+    let name = input.name ?? `crate-${id}`;
+    let description = input.description ?? `This is the description for the crate called "${name}"`;
+    let downloads = input.downloads ?? (((id + 13) * 42) % 13) * 12_345;
+    let recent_downloads = input.recent_downloads ?? (((id + 7) * 31) % 13) * 321;
+    return { ...input, id, name, description, downloads, recent_downloads };
+  }),
+);
 
-function preCreate(attrs, counter) {
-  applyDefault(attrs, 'id', () => counter);
-  applyDefault(attrs, 'name', () => `crate-${attrs.id}`);
-  applyDefault(attrs, 'description', () => `This is the description for the crate called "${attrs.name}"`);
-  applyDefault(attrs, 'downloads', () => (((attrs.id + 13) * 42) % 13) * 12_345);
-  applyDefault(attrs, 'recent_downloads', () => (((attrs.id + 7) * 31) % 13) * 321);
-  applyDefault(attrs, 'documentation', () => null);
-  applyDefault(attrs, 'homepage', () => null);
-  applyDefault(attrs, 'repository', () => null);
-  applyDefault(attrs, 'created_at', () => '2010-06-16T21:30:45Z');
-  applyDefault(attrs, 'updated_at', () => '2017-02-24T12:34:56Z');
-  applyDefault(attrs, 'badges', () => []);
-  applyDefault(attrs, '_extra_downloads', () => []);
-  applyDefault(attrs, 'trustpubOnly', () => false);
-}
-
-const collection = new Collection({
-  schema,
-  extensions: [preCreateExtension(preCreate)],
-});
+const collection = new Collection({ schema });
 
 export default collection;