enhance(doc): required input fields (#8456)

* remove empty file

If the endpoint is to be implemented later, the file can be added back,
but for now it is confusing to have an empty file.

* enhance(doc): document defaults

Default for `isPublic` is based on the database schema default value.
Defaults for `local` and `withFiles` are based on the behaviour of the endpoint.

* enhance(doc): explain nullable emoji category

* fix: make nullable if default is null

* enhance(doc): explain mute attribute expiresAt

* fix: define required fields

- `notes/create`: the default for `text` has been removed because ajv can not handle
  `default` inside of `anyOf`, see
  https://ajv.js.org/guide/modifying-data.html#assigning-defaults
  and the default value cannot be `null` if text is `nullable: false` in the `anyOf`
  first alternative.
- `notes/create`: The `mediaIds` property has been marked as deprecated because it
  has the same behaviour as using `fileIds`, but the implementation tries to handlè
  `fileIds` first.
- The result schema for `admin/emoji/list` has been altered because the `host`
  property will always be `null` as it is filtered this way in the database query.
  See packages/backend/src/server/api/endpoints/admin/emoji/list.ts line 67.

* enhance(doc): explain nullable hostname

* update changelog

Co-authored-by: syuilo <Syuilotan@yahoo.co.jp>

packages/backend/src/server/api/endpoints/admin/drive/files.ts

@@ -27,7 +27,12 @@ export const paramDef = {
 		untilId: { type: 'string', format: 'misskey:id' },
 		type: { type: 'string', nullable: true, pattern: /^[a-zA-Z0-9\/\-*]+$/.toString().slice(1, -1) },
 		origin: { type: 'string', enum: ['combined', 'local', 'remote'], default: "local" },
-		hostname: { type: 'string', nullable: true, default: null },
+		hostname: {
+			type: 'string',
+			nullable: true,
+			default: null,
+			description: 'The local host is represented with `null`.',
+		},
 	},
 	required: [],
 } as const;

packages/backend/src/server/api/endpoints/admin/drive/show-file.ts

@@ -40,6 +40,7 @@ export const meta = {
 			userHost: {
 				type: 'string',
 				optional: false, nullable: true,
+				description: 'The local host is represented with `null`.',
 			},
 			md5: {
 				type: 'string',
@@ -151,11 +152,20 @@ export const meta = {
 
 export const paramDef = {
 	type: 'object',
-	properties: {
-		fileId: { type: 'string', format: 'misskey:id' },
-		url: { type: 'string' },
-	},
-	required: [],
+	anyOf: [
+		{
+			properties: {
+				fileId: { type: 'string', format: 'misskey:id' },
+			},
+			required: ['fileId'],
+		},
+		{
+			properties: {
+				url: { type: 'string' },
+			},
+			required: ['url'],
+		},
+	],
 } as const;
 
 // eslint-disable-next-line import/no-default-export

packages/backend/src/server/api/endpoints/admin/emoji/list-remote.ts

@@ -40,6 +40,7 @@ export const meta = {
 				host: {
 					type: 'string',
 					optional: false, nullable: true,
+					description: 'The local host is represented with `null`.',
 				},
 				url: {
 					type: 'string',
@@ -54,7 +55,12 @@ export const paramDef = {
 	type: 'object',
 	properties: {
 		query: { type: 'string', nullable: true, default: null },
-		host: { type: 'string', nullable: true, default: null },
+		host: {
+			type: 'string',
+			nullable: true,
+			default: null,
+			description: 'Use `null` to represent the local host.',
+		},
 		limit: { type: 'integer', minimum: 1, maximum: 100, default: 10 },
 		sinceId: { type: 'string', format: 'misskey:id' },
 		untilId: { type: 'string', format: 'misskey:id' },

packages/backend/src/server/api/endpoints/admin/emoji/list.ts

@@ -38,8 +38,9 @@ export const meta = {
 					optional: false, nullable: true,
 				},
 				host: {
-					type: 'string',
-					optional: false, nullable: true,
+					type: 'null',
+					optional: false,
+					description: 'The local host is represented with `null`. The field exists for compatibility with other API endpoints that return files.',
 				},
 				url: {
 					type: 'string',

packages/backend/src/server/api/endpoints/admin/emoji/set-category-bulk.ts

@@ -17,7 +17,11 @@ export const paramDef = {
 		ids: { type: 'array', items: {
 			type: 'string', format: 'misskey:id',
 		} },
-		category: { type: 'string', nullable: true },
+		category: {
+			type: 'string',
+			nullable: true,
+			description: 'Use `null` to reset the category.',
+		},
 	},
 	required: ['ids'],
 } as const;

packages/backend/src/server/api/endpoints/admin/emoji/update.ts

@@ -23,7 +23,11 @@ export const paramDef = {
 	properties: {
 		id: { type: 'string', format: 'misskey:id' },
 		name: { type: 'string' },
-		category: { type: 'string', nullable: true },
+		category: {
+			type: 'string',
+			nullable: true,
+			description: 'Use `null` to reset the category.',
+		},
 		aliases: { type: 'array', items: {
 			type: 'string',
 		} },

packages/backend/src/server/api/endpoints/admin/show-users.ts

@@ -26,8 +26,13 @@ export const paramDef = {
 		sort: { type: 'string', enum: ['+follower', '-follower', '+createdAt', '-createdAt', '+updatedAt', '-updatedAt'] },
 		state: { type: 'string', enum: ['all', 'available', 'admin', 'moderator', 'adminOrModerator', 'silenced', 'suspended'], default: "all" },
 		origin: { type: 'string', enum: ['combined', 'local', 'remote'], default: "local" },
-		username: { type: 'string', default: null },
-		hostname: { type: 'string', default: null },
+		username: { type: 'string', nullable: true, default: null },
+		hostname: {
+			type: 'string',
+			nullable: true,
+			default: null,
+			description: 'The local host is represented with `null`.',
+		},
 	},
 	required: [],
 } as const;