refactor: use ajv instead of cafy (#8324)

* wip

* wip

* Update abuse-user-reports.ts

* Update files.ts

* Update list-remote.ts

* Update list.ts

* Update show-users.ts

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* Update update.ts

* Update search.ts

* Update reactions.ts

* Update search.ts

* wip

* wip

* wip

* wip

* Update update.ts

* Update relation.ts

* Update available.ts

* wip

* wip

* wip

* Update packages/backend/src/server/api/define.ts

Co-authored-by: Johann150 <johann.galle@protonmail.com>

* Update define.ts

* Update define.ts

* typo

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* Update update.ts

* wip

* Update signup.ts

* Update call.ts

* minimum for limit

* type

* remove needless annotation

* wip

* Update signup.ts

* wip

* wip

* fix

* Update create.ts

Co-authored-by: Johann150 <johann.galle@protonmail.com>

packages/backend/src/server/api/endpoints/app/create.ts

@@ -1,4 +1,3 @@
-import $ from 'cafy';
 import define from '../../define';
 import { Apps } from '@/models/index';
 import { genId } from '@/misc/gen-id';
@@ -10,26 +9,6 @@ export const meta = {
 
 	requireCredential: false,
 
-	params: {
-		name: {
-			validator: $.str,
-		},
-
-		description: {
-			validator: $.str,
-		},
-
-		permission: {
-			validator: $.arr($.str).unique(),
-		},
-
-		// TODO: Check it is valid url
-		callbackUrl: {
-			validator: $.optional.nullable.str,
-			default: null,
-		},
-	},
-
 	res: {
 		type: 'object',
 		optional: false, nullable: false,
@@ -37,8 +16,21 @@ export const meta = {
 	},
 } as const;
 
+const paramDef = {
+	type: 'object',
+	properties: {
+		name: { type: 'string' },
+		description: { type: 'string' },
+		permission: { type: 'array', uniqueItems: true, items: {
+			type: 'string',
+		} },
+		callbackUrl: { type: 'string', nullable: true },
+	},
+	required: ['name', 'description', 'permission'],
+} as const;
+
 // eslint-disable-next-line import/no-default-export
-export default define(meta, async (ps, user) => {
+export default define(meta, paramDef, async (ps, user) => {
 	// Generate secret
 	const secret = secureRndstr(32, true);
 

packages/backend/src/server/api/endpoints/app/show.ts

@@ -1,5 +1,3 @@
-import $ from 'cafy';
-import { ID } from '@/misc/cafy-id';
 import define from '../../define';
 import { ApiError } from '../../error';
 import { Apps } from '@/models/index';
@@ -7,12 +5,6 @@ import { Apps } from '@/models/index';
 export const meta = {
 	tags: ['app'],
 
-	params: {
-		appId: {
-			validator: $.type(ID),
-		},
-	},
-
 	errors: {
 		noSuchApp: {
 			message: 'No such app.',
@@ -28,8 +20,16 @@ export const meta = {
 	},
 } as const;
 
+const paramDef = {
+	type: 'object',
+	properties: {
+		appId: { type: 'string', format: 'misskey:id' },
+	},
+	required: ['appId'],
+} as const;
+
 // eslint-disable-next-line import/no-default-export
-export default define(meta, async (ps, user, token) => {
+export default define(meta, paramDef, async (ps, user, token) => {
 	const isSecure = user != null && token == null;
 
 	// Lookup app