Refactor API (#4770)

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* Update description.ts

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17 files changed, 270 insertions, 121 deletions

diff --git a/src/services/chart/charts/schemas/active-users.ts b/src/services/chart/charts/schemas/active-users.ts
index da8c63389c..f10393bc36 100644
--- a/src/services/chart/charts/schemas/active-users.ts
+++ b/src/services/chart/charts/schemas/active-users.ts
@@ -1,9 +1,12 @@
+import { types, bool } from '../../../../misc/schema';
+
 export const logSchema = {
 	/**
 	 * アクティブユーザー数
 	 */
 	count: {
-		type: 'number' as 'number',
+		type: types.number,
+		optional: bool.false, nullable: bool.false,
 		description: 'アクティブユーザー数',
 	},
 };
@@ -12,14 +15,17 @@ export const logSchema = {
  * アクティブユーザーに関するチャート
  */
 export const schema = {
-	type: 'object' as 'object',
+	type: types.object,
+	optional: bool.false, nullable: bool.false,
 	properties: {
 		local: {
-			type: 'object' as 'object',
+			type: types.object,
+			optional: bool.false, nullable: bool.false,
 			properties: logSchema
 		},
 		remote: {
-			type: 'object' as 'object',
+			type: types.object,
+			optional: bool.false, nullable: bool.false,
 			properties: logSchema
 		},
 	}
diff --git a/src/services/chart/charts/schemas/drive.ts b/src/services/chart/charts/schemas/drive.ts
index 47530e8417..3327950635 100644
--- a/src/services/chart/charts/schemas/drive.ts
+++ b/src/services/chart/charts/schemas/drive.ts
@@ -1,9 +1,12 @@
+import { types, bool } from '../../../../misc/schema';
+
 const logSchema = {
 	/**
 	 * 集計期間時点での、全ドライブファイル数
 	 */
 	totalCount: {
-		type: 'number' as 'number',
+		type: types.number,
+		optional: bool.false, nullable: bool.false,
 		description: '集計期間時点での、全ドライブファイル数'
 	},
 
@@ -11,7 +14,8 @@ const logSchema = {
 	 * 集計期間時点での、全ドライブファイルの合計サイズ
 	 */
 	totalSize: {
-		type: 'number' as 'number',
+		type: types.number,
+		optional: bool.false, nullable: bool.false,
 		description: '集計期間時点での、全ドライブファイルの合計サイズ'
 	},
 
@@ -19,7 +23,8 @@ const logSchema = {
 	 * 増加したドライブファイル数
 	 */
 	incCount: {
-		type: 'number' as 'number',
+		type: types.number,
+		optional: bool.false, nullable: bool.false,
 		description: '増加したドライブファイル数'
 	},
 
@@ -27,7 +32,8 @@ const logSchema = {
 	 * 増加したドライブ使用量
 	 */
 	incSize: {
-		type: 'number' as 'number',
+		type: types.number,
+		optional: bool.false, nullable: bool.false,
 		description: '増加したドライブ使用量'
 	},
 
@@ -35,7 +41,8 @@ const logSchema = {
 	 * 減少したドライブファイル数
 	 */
 	decCount: {
-		type: 'number' as 'number',
+		type: types.number,
+		optional: bool.false, nullable: bool.false,
 		description: '減少したドライブファイル数'
 	},
 
@@ -43,20 +50,24 @@ const logSchema = {
 	 * 減少したドライブ使用量
 	 */
 	decSize: {
-		type: 'number' as 'number',
+		type: types.number,
+		optional: bool.false, nullable: bool.false,
 		description: '減少したドライブ使用量'
 	},
 };
 
 export const schema = {
-	type: 'object' as 'object',
+	type: types.object,
+	optional: bool.false, nullable: bool.false,
 	properties: {
 		local: {
-			type: 'object' as 'object',
+			type: types.object,
+			optional: bool.false, nullable: bool.false,
 			properties: logSchema
 		},
 		remote: {
-			type: 'object' as 'object',
+			type: types.object,
+			optional: bool.false, nullable: bool.false,
 			properties: logSchema
 		},
 	}
diff --git a/src/services/chart/charts/schemas/federation.ts b/src/services/chart/charts/schemas/federation.ts
index d1d275fc95..41ae977cbd 100644
--- a/src/services/chart/charts/schemas/federation.ts
+++ b/src/services/chart/charts/schemas/federation.ts
@@ -1,22 +1,29 @@
+import { types, bool } from '../../../../misc/schema';
+
 /**
  * フェデレーションに関するチャート
  */
 export const schema = {
-	type: 'object' as 'object',
+	type: types.object,
+	optional: bool.false, nullable: bool.false,
 	properties: {
 		instance: {
-			type: 'object' as 'object',
+			type: types.object,
+			optional: bool.false, nullable: bool.false,
 			properties: {
 				total: {
-					type: 'number' as 'number',
+					type: types.number,
+					optional: bool.false, nullable: bool.false,
 					description: 'インスタンス数の合計'
 				},
 				inc: {
-					type: 'number' as 'number',
+					type: types.number,
+					optional: bool.false, nullable: bool.false,
 					description: '増加インスタンス数'
 				},
 				dec: {
-					type: 'number' as 'number',
+					type: types.number,
+					optional: bool.false, nullable: bool.false,
 					description: '減少インスタンス数'
 				},
 			}
diff --git a/src/services/chart/charts/schemas/hashtag.ts b/src/services/chart/charts/schemas/hashtag.ts
index c1904b6701..918242f66e 100644
--- a/src/services/chart/charts/schemas/hashtag.ts
+++ b/src/services/chart/charts/schemas/hashtag.ts
@@ -1,9 +1,12 @@
+import { types, bool } from '../../../../misc/schema';
+
 export const logSchema = {
 	/**
 	 * 投稿された数
 	 */
 	count: {
-		type: 'number' as 'number',
+		type: types.number,
+		optional: bool.false, nullable: bool.false,
 		description: '投稿された数',
 	},
 };
@@ -12,14 +15,17 @@ export const logSchema = {
  * ハッシュタグに関するチャート
  */
 export const schema = {
-	type: 'object' as 'object',
+	type: types.object,
+	optional: bool.false, nullable: bool.false,
 	properties: {
 		local: {
-			type: 'object' as 'object',
+			type: types.object,
+			optional: bool.false, nullable: bool.false,
 			properties: logSchema
 		},
 		remote: {
-			type: 'object' as 'object',
+			type: types.object,
+			optional: bool.false, nullable: bool.false,
 			properties: logSchema
 		},
 	}
diff --git a/src/services/chart/charts/schemas/instance.ts b/src/services/chart/charts/schemas/instance.ts
index 001f2428b5..d97f49ea72 100644
--- a/src/services/chart/charts/schemas/instance.ts
+++ b/src/services/chart/charts/schemas/instance.ts
@@ -1,58 +1,73 @@
+import { types, bool } from '../../../../misc/schema';
+
 /**
  * インスタンスごとのチャート
  */
 export const schema = {
-	type: 'object' as 'object',
+	type: types.object,
+	optional: bool.false, nullable: bool.false,
 	properties: {
 		requests: {
-			type: 'object' as 'object',
+			type: types.object,
+			optional: bool.false, nullable: bool.false,
 			properties: {
 				failed: {
-					type: 'number' as 'number',
+					type: types.number,
+					optional: bool.false, nullable: bool.false,
 					description: '失敗したリクエスト数'
 				},
 				succeeded: {
-					type: 'number' as 'number',
+					type: types.number,
+					optional: bool.false, nullable: bool.false,
 					description: '成功したリクエスト数'
 				},
 				received: {
-					type: 'number' as 'number',
+					type: types.number,
+					optional: bool.false, nullable: bool.false,
 					description: '受信したリクエスト数'
 				},
 			}
 		},
 
 		notes: {
-			type: 'object' as 'object',
+			type: types.object,
+			optional: bool.false, nullable: bool.false,
 			properties: {
 				total: {
-					type: 'number' as 'number',
+					type: types.number,
+					optional: bool.false, nullable: bool.false,
 					description: '集計期間時点での、全投稿数'
 				},
 				inc: {
-					type: 'number' as 'number',
+					type: types.number,
+					optional: bool.false, nullable: bool.false,
 					description: '増加した投稿数'
 				},
 				dec: {
-					type: 'number' as 'number',
+					type: types.number,
+					optional: bool.false, nullable: bool.false,
 					description: '減少した投稿数'
 				},
 
 				diffs: {
-					type: 'object' as 'object',
+					type: types.object,
+					optional: bool.false, nullable: bool.false,
 					properties: {
 						normal: {
-							type: 'number' as 'number',
+							type: types.number,
+							optional: bool.false, nullable: bool.false,
 							description: '通常の投稿数の差分'
 						},
 
 						reply: {
-							type: 'number' as 'number',
+							type: types.number,
+							optional: bool.false, nullable: bool.false,
 							description: 'リプライの投稿数の差分'
 						},
 
 						renote: {
-							type: 'number' as 'number',
+							type: types.number,
+							optional: bool.false, nullable: bool.false,
 							description: 'Renoteの投稿数の差分'
 						},
 					}
@@ -61,84 +76,103 @@ export const schema = {
 		},
 
 		users: {
-			type: 'object' as 'object',
+			type: types.object,
+			optional: bool.false, nullable: bool.false,
 			properties: {
 				total: {
-					type: 'number' as 'number',
+					type: types.number,
+					optional: bool.false, nullable: bool.false,
 					description: '集計期間時点での、全ユーザー数'
 				},
 				inc: {
-					type: 'number' as 'number',
+					type: types.number,
+					optional: bool.false, nullable: bool.false,
 					description: '増加したユーザー数'
 				},
 				dec: {
-					type: 'number' as 'number',
+					type: types.number,
+					optional: bool.false, nullable: bool.false,
 					description: '減少したユーザー数'
 				},
 			}
 		},
 
 		following: {
-			type: 'object' as 'object',
+			type: types.object,
+			optional: bool.false, nullable: bool.false,
 			properties: {
 				total: {
-					type: 'number' as 'number',
+					type: types.number,
+					optional: bool.false, nullable: bool.false,
 					description: '集計期間時点での、全フォロー数'
 				},
 				inc: {
-					type: 'number' as 'number',
+					type: types.number,
+					optional: bool.false, nullable: bool.false,
 					description: '増加したフォロー数'
 				},
 				dec: {
-					type: 'number' as 'number',
+					type: types.number,
+					optional: bool.false, nullable: bool.false,
 					description: '減少したフォロー数'
 				},
 			}
 		},
 
 		followers: {
-			type: 'object' as 'object',
+			type: types.object,
+			optional: bool.false, nullable: bool.false,
 			properties: {
 				total: {
-					type: 'number' as 'number',
+					type: types.number,
+					optional: bool.false, nullable: bool.false,
 					description: '集計期間時点での、全フォロワー数'
 				},
 				inc: {
-					type: 'number' as 'number',
+					type: types.number,
+					optional: bool.false, nullable: bool.false,
 					description: '増加したフォロワー数'
 				},
 				dec: {
-					type: 'number' as 'number',
+					type: types.number,
+					optional: bool.false, nullable: bool.false,
 					description: '減少したフォロワー数'
 				},
 			}
 		},
 
 		drive: {
-			type: 'object' as 'object',
+			type: types.object,
+			optional: bool.false, nullable: bool.false,
 			properties: {
 				totalFiles: {
-					type: 'number' as 'number',
+					type: types.number,
+					optional: bool.false, nullable: bool.false,
 					description: '集計期間時点での、全ドライブファイル数'
 				},
 				totalUsage: {
-					type: 'number' as 'number',
+					type: types.number,
+					optional: bool.false, nullable: bool.false,
 					description: '集計期間時点での、全ドライブファイルの合計サイズ'
 				},
 				incFiles: {
-					type: 'number' as 'number',
+					type: types.number,
+					optional: bool.false, nullable: bool.false,
 					description: '増加したドライブファイル数'
 				},
 				incUsage: {
-					type: 'number' as 'number',
+					type: types.number,
+					optional: bool.false, nullable: bool.false,
 					description: '増加したドライブ使用量'
 				},
 				decFiles: {
-					type: 'number' as 'number',
+					type: types.number,
+					optional: bool.false, nullable: bool.false,
 					description: '減少したドライブファイル数'
 				},
 				decUsage: {
-					type: 'number' as 'number',
+					type: types.number,
+					optional: bool.false, nullable: bool.false,
 					description: '減少したドライブ使用量'
 				},
 			}
diff --git a/src/services/chart/charts/schemas/network.ts b/src/services/chart/charts/schemas/network.ts
index 4ef530c07c..819e2a145e 100644
--- a/src/services/chart/charts/schemas/network.ts
+++ b/src/services/chart/charts/schemas/network.ts
@@ -1,27 +1,35 @@
+import { types, bool } from '../../../../misc/schema';
+
 /**
  * ネットワークに関するチャート
  */
 export const schema = {
-	type: 'object' as 'object',
+	type: types.object,
+	optional: bool.false, nullable: bool.false,
 	properties: {
 		incomingRequests: {
-			type: 'number' as 'number',
+			type: types.number,
+			optional: bool.false, nullable: bool.false,
 			description: '受信したリクエスト数'
 		},
 		outgoingRequests: {
-			type: 'number' as 'number',
+			type: types.number,
+			optional: bool.false, nullable: bool.false,
 			description: '送信したリクエスト数'
 		},
 		totalTime: {
-			type: 'number' as 'number',
+			type: types.number,
+			optional: bool.false, nullable: bool.false,
 			description: '応答時間の合計' // TIP: (totalTime / incomingRequests) でひとつのリクエストに平均でどれくらいの時間がかかったか知れる
 		},
 		incomingBytes: {
-			type: 'number' as 'number',
+			type: types.number,
+			optional: bool.false, nullable: bool.false,
 			description: '合計受信データ量'
 		},
 		outgoingBytes: {
-			type: 'number' as 'number',
+			type: types.number,
+			optional: bool.false, nullable: bool.false,
 			description: '合計送信データ量'
 		},
 	}
diff --git a/src/services/chart/charts/schemas/notes.ts b/src/services/chart/charts/schemas/notes.ts
index 133d1e3730..aabe49edd9 100644
--- a/src/services/chart/charts/schemas/notes.ts
+++ b/src/services/chart/charts/schemas/notes.ts
@@ -1,34 +1,43 @@
+import { types, bool } from '../../../../misc/schema';
+
 const logSchema = {
 	total: {
-		type: 'number' as 'number',
+		type: types.number,
+		optional: bool.false, nullable: bool.false,
 		description: '集計期間時点での、全投稿数'
 	},
 
 	inc: {
-		type: 'number' as 'number',
+		type: types.number,
+		optional: bool.false, nullable: bool.false,
 		description: '増加した投稿数'
 	},
 
 	dec: {
-		type: 'number' as 'number',
+		type: types.number,
+		optional: bool.false, nullable: bool.false,
 		description: '減少した投稿数'
 	},
 
 	diffs: {
-		type: 'object' as 'object',
+		type: types.object,
+		optional: bool.false, nullable: bool.false,
 		properties: {
 			normal: {
-				type: 'number' as 'number',
+				type: types.number,
+				optional: bool.false, nullable: bool.false,
 				description: '通常の投稿数の差分'
 			},
 
 			reply: {
-				type: 'number' as 'number',
+				type: types.number,
+				optional: bool.false, nullable: bool.false,
 				description: 'リプライの投稿数の差分'
 			},
 
 			renote: {
-				type: 'number' as 'number',
+				type: types.number,
+				optional: bool.false, nullable: bool.false,
 				description: 'Renoteの投稿数の差分'
 			},
 		}
@@ -36,14 +45,17 @@ const logSchema = {
 };
 
 export const schema = {
-	type: 'object' as 'object',
+	type: types.object,
+	optional: bool.false, nullable: bool.false,
 	properties: {
 		local: {
-			type: 'object' as 'object',
+			type: types.object,
+			optional: bool.false, nullable: bool.false,
 			properties: logSchema
 		},
 		remote: {
-			type: 'object' as 'object',
+			type: types.object,
+			optional: bool.false, nullable: bool.false,
 			properties: logSchema
 		},
 	}
diff --git a/src/services/chart/charts/schemas/per-user-drive.ts b/src/services/chart/charts/schemas/per-user-drive.ts
index 713bd7ed84..62e7795167 100644
--- a/src/services/chart/charts/schemas/per-user-drive.ts
+++ b/src/services/chart/charts/schemas/per-user-drive.ts
@@ -1,11 +1,15 @@
+import { types, bool } from '../../../../misc/schema';
+
 export const schema = {
-	type: 'object' as 'object',
+	type: types.object,
+	optional: bool.false, nullable: bool.false,
 	properties: {
 		/**
 		 * 集計期間時点での、全ドライブファイル数
 		 */
 		totalCount: {
-			type: 'number' as 'number',
+			type: types.number,
+			optional: bool.false, nullable: bool.false,
 			description: '集計期間時点での、全ドライブファイル数'
 		},
 
@@ -13,7 +17,8 @@ export const schema = {
 		 * 集計期間時点での、全ドライブファイルの合計サイズ
 		 */
 		totalSize: {
-			type: 'number' as 'number',
+			type: types.number,
+			optional: bool.false, nullable: bool.false,
 			description: '集計期間時点での、全ドライブファイルの合計サイズ'
 		},
 
@@ -21,7 +26,8 @@ export const schema = {
 		 * 増加したドライブファイル数
 		 */
 		incCount: {
-			type: 'number' as 'number',
+			type: types.number,
+			optional: bool.false, nullable: bool.false,
 			description: '増加したドライブファイル数'
 		},
 
@@ -29,7 +35,8 @@ export const schema = {
 		 * 増加したドライブ使用量
 		 */
 		incSize: {
-			type: 'number' as 'number',
+			type: types.number,
+			optional: bool.false, nullable: bool.false,
 			description: '増加したドライブ使用量'
 		},
 
@@ -37,7 +44,8 @@ export const schema = {
 		 * 減少したドライブファイル数
 		 */
 		decCount: {
-			type: 'number' as 'number',
+			type: types.number,
+			optional: bool.false, nullable: bool.false,
 			description: '減少したドライブファイル数'
 		},
 
@@ -45,7 +53,8 @@ export const schema = {
 		 * 減少したドライブ使用量
 		 */
 		decSize: {
-			type: 'number' as 'number',
+			type: types.number,
+			optional: bool.false, nullable: bool.false,
 			description: '減少したドライブ使用量'
 		},
 	}
diff --git a/src/services/chart/charts/schemas/per-user-following.ts b/src/services/chart/charts/schemas/per-user-following.ts
index d6ca1130e0..e57869e79a 100644
--- a/src/services/chart/charts/schemas/per-user-following.ts
+++ b/src/services/chart/charts/schemas/per-user-following.ts
@@ -1,15 +1,19 @@
+import { types, bool } from '../../../../misc/schema';
+
 export const logSchema = {
 	/**
 	 * フォローしている
 	 */
 	followings: {
-		type: 'object' as 'object',
+		type: types.object,
+		optional: bool.false, nullable: bool.false,
 		properties: {
 			/**
 			 * フォローしている合計
 			 */
 			total: {
-				type: 'number' as 'number',
+				type: types.number,
+				optional: bool.false, nullable: bool.false,
 				description: 'フォローしている合計',
 			},
 
@@ -17,7 +21,8 @@ export const logSchema = {
 			 * フォローした数
 			 */
 			inc: {
-				type: 'number' as 'number',
+				type: types.number,
+				optional: bool.false, nullable: bool.false,
 				description: 'フォローした数',
 			},
 
@@ -25,7 +30,8 @@ export const logSchema = {
 			 * フォロー解除した数
 			 */
 			dec: {
-				type: 'number' as 'number',
+				type: types.number,
+				optional: bool.false, nullable: bool.false,
 				description: 'フォロー解除した数',
 			},
 		}
@@ -35,13 +41,15 @@ export const logSchema = {
 	 * フォローされている
 	 */
 	followers: {
-		type: 'object' as 'object',
+		type: types.object,
+		optional: bool.false, nullable: bool.false,
 		properties: {
 			/**
 			 * フォローされている合計
 			 */
 			total: {
-				type: 'number' as 'number',
+				type: types.number,
+				optional: bool.false, nullable: bool.false,
 				description: 'フォローされている合計',
 			},
 
@@ -49,7 +57,8 @@ export const logSchema = {
 			 * フォローされた数
 			 */
 			inc: {
-				type: 'number' as 'number',
+				type: types.number,
+				optional: bool.false, nullable: bool.false,
 				description: 'フォローされた数',
 			},
 
@@ -57,7 +66,8 @@ export const logSchema = {
 			 * フォロー解除された数
 			 */
 			dec: {
-				type: 'number' as 'number',
+				type: types.number,
+				optional: bool.false, nullable: bool.false,
 				description: 'フォロー解除された数',
 			},
 		}
@@ -65,14 +75,17 @@ export const logSchema = {
 };
 
 export const schema = {
-	type: 'object' as 'object',
+	type: types.object,
+	optional: bool.false, nullable: bool.false,
 	properties: {
 		local: {
-			type: 'object' as 'object',
+			type: types.object,
+			optional: bool.false, nullable: bool.false,
 			properties: logSchema
 		},
 		remote: {
-			type: 'object' as 'object',
+			type: types.object,
+			optional: bool.false, nullable: bool.false,
 			properties: logSchema
 		},
 	}
diff --git a/src/services/chart/charts/schemas/per-user-notes.ts b/src/services/chart/charts/schemas/per-user-notes.ts
index 3c448c4cee..7632450073 100644
--- a/src/services/chart/charts/schemas/per-user-notes.ts
+++ b/src/services/chart/charts/schemas/per-user-notes.ts
@@ -1,36 +1,46 @@
+import { types, bool } from '../../../../misc/schema';
+
 export const schema = {
-	type: 'object' as 'object',
+	type: types.object,
+	optional: bool.false, nullable: bool.false,
 	properties: {
 		total: {
-			type: 'number' as 'number',
+			type: types.number,
+			optional: bool.false, nullable: bool.false,
 			description: '集計期間時点での、全投稿数'
 		},
 
 		inc: {
-			type: 'number' as 'number',
+			type: types.number,
+			optional: bool.false, nullable: bool.false,
 			description: '増加した投稿数'
 		},
 
 		dec: {
-			type: 'number' as 'number',
+			type: types.number,
+			optional: bool.false, nullable: bool.false,
 			description: '減少した投稿数'
 		},
 
 		diffs: {
-			type: 'object' as 'object',
+			type: types.object,
+			optional: bool.false, nullable: bool.false,
 			properties: {
 				normal: {
-					type: 'number' as 'number',
+					type: types.number,
+					optional: bool.false, nullable: bool.false,
 					description: '通常の投稿数の差分'
 				},
 
 				reply: {
-					type: 'number' as 'number',
+					type: types.number,
+					optional: bool.false, nullable: bool.false,
 					description: 'リプライの投稿数の差分'
 				},
 
 				renote: {
-					type: 'number' as 'number',
+					type: types.number,
+					optional: bool.false, nullable: bool.false,
 					description: 'Renoteの投稿数の差分'
 				},
 			}
diff --git a/src/services/chart/charts/schemas/per-user-reactions.ts b/src/services/chart/charts/schemas/per-user-reactions.ts
index 1278184da6..df7d5a6dbb 100644
--- a/src/services/chart/charts/schemas/per-user-reactions.ts
+++ b/src/services/chart/charts/schemas/per-user-reactions.ts
@@ -1,9 +1,12 @@
+import { types, bool } from '../../../../misc/schema';
+
 export const logSchema = {
 	/**
 	 * フォローしている合計
 	 */
 	count: {
-		type: 'number' as 'number',
+		type: types.number,
+		optional: bool.false, nullable: bool.false,
 		description: 'リアクションされた数',
 	},
 };
@@ -12,14 +15,17 @@ export const logSchema = {
  * ユーザーごとのリアクションに関するチャート
  */
 export const schema = {
-	type: 'object' as 'object',
+	type: types.object,
+	optional: bool.false, nullable: bool.false,
 	properties: {
 		local: {
-			type: 'object' as 'object',
+			type: types.object,
+			optional: bool.false, nullable: bool.false,
 			properties: logSchema
 		},
 		remote: {
-			type: 'object' as 'object',
+			type: types.object,
+			optional: bool.false, nullable: bool.false,
 			properties: logSchema
 		},
 	}
diff --git a/src/services/chart/charts/schemas/test-grouped.ts b/src/services/chart/charts/schemas/test-grouped.ts
index acf3fddb31..893458e90a 100644
--- a/src/services/chart/charts/schemas/test-grouped.ts
+++ b/src/services/chart/charts/schemas/test-grouped.ts
@@ -1,21 +1,28 @@
+import { types, bool } from '../../../../misc/schema';
+
 export const schema = {
-	type: 'object' as 'object',
+	type: types.object,
+	optional: bool.false, nullable: bool.false,
 	properties: {
 		foo: {
-			type: 'object' as 'object',
+			type: types.object,
+			optional: bool.false, nullable: bool.false,
 			properties: {
 				total: {
-					type: 'number' as 'number',
+					type: types.number,
+					optional: bool.false, nullable: bool.false,
 					description: ''
 				},
 
 				inc: {
-					type: 'number' as 'number',
+					type: types.number,
+					optional: bool.false, nullable: bool.false,
 					description: ''
 				},
 
 				dec: {
-					type: 'number' as 'number',
+					type: types.number,
+					optional: bool.false, nullable: bool.false,
 					description: ''
 				},
 			}
diff --git a/src/services/chart/charts/schemas/test-unique.ts b/src/services/chart/charts/schemas/test-unique.ts
index 8fcfbf3c72..2b3f445ff0 100644
--- a/src/services/chart/charts/schemas/test-unique.ts
+++ b/src/services/chart/charts/schemas/test-unique.ts
@@ -1,8 +1,12 @@
+import { types, bool } from '../../../../misc/schema';
+
 export const schema = {
-	type: 'object' as 'object',
+	type: types.object,
+	optional: bool.false, nullable: bool.false,
 	properties: {
 		foo: {
-			type: 'number' as 'number',
+			type: types.number,
+			optional: bool.false, nullable: bool.false,
 			description: ''
 		},
 	}
diff --git a/src/services/chart/charts/schemas/test.ts b/src/services/chart/charts/schemas/test.ts
index b1344500bf..9bdc05990b 100644
--- a/src/services/chart/charts/schemas/test.ts
+++ b/src/services/chart/charts/schemas/test.ts
@@ -1,21 +1,28 @@
+import { types, bool } from '../../../../misc/schema';
+
 export const schema = {
-	type: 'object' as 'object',
+	type: types.object,
+	optional: bool.false, nullable: bool.false,
 	properties: {
 		foo: {
-			type: 'object' as 'object',
+			type: types.object,
+			optional: bool.false, nullable: bool.false,
 			properties: {
 				total: {
-					type: 'number' as 'number',
+					type: types.number,
+					optional: bool.false, nullable: bool.false,
 					description: ''
 				},
 
 				inc: {
-					type: 'number' as 'number',
+					type: types.number,
+					optional: bool.false, nullable: bool.false,
 					description: ''
 				},
 
 				dec: {
-					type: 'number' as 'number',
+					type: types.number,
+					optional: bool.false, nullable: bool.false,
 					description: ''
 				},
 			}
diff --git a/src/services/chart/charts/schemas/users.ts b/src/services/chart/charts/schemas/users.ts
index db7e2dd057..6ae6133350 100644
--- a/src/services/chart/charts/schemas/users.ts
+++ b/src/services/chart/charts/schemas/users.ts
@@ -1,9 +1,12 @@
+import { types, bool } from '../../../../misc/schema';
+
 const logSchema = {
 	/**
 	 * 集計期間時点での、全ユーザー数
 	 */
 	total: {
-		type: 'number' as 'number',
+		type: types.number,
+		optional: bool.false, nullable: bool.false,
 		description: '集計期間時点での、全ユーザー数'
 	},
 
@@ -11,7 +14,8 @@ const logSchema = {
 	 * 増加したユーザー数
 	 */
 	inc: {
-		type: 'number' as 'number',
+		type: types.number,
+		optional: bool.false, nullable: bool.false,
 		description: '増加したユーザー数'
 	},
 
@@ -19,20 +23,24 @@ const logSchema = {
 	 * 減少したユーザー数
 	 */
 	dec: {
-		type: 'number' as 'number',
+		type: types.number,
+		optional: bool.false, nullable: bool.false,
 		description: '減少したユーザー数'
 	},
 };
 
 export const schema = {
-	type: 'object' as 'object',
+	type: types.object,
+	optional: bool.false, nullable: bool.false,
 	properties: {
 		local: {
-			type: 'object' as 'object',
+			type: types.object,
+			optional: bool.false, nullable: bool.false,
 			properties: logSchema
 		},
 		remote: {
-			type: 'object' as 'object',
+			type: types.object,
+			optional: bool.false, nullable: bool.false,
 			properties: logSchema
 		},
 	}
diff --git a/src/services/chart/core.ts b/src/services/chart/core.ts
index fe762f2b24..6a69a21b7e 100644
--- a/src/services/chart/core.ts
+++ b/src/services/chart/core.ts
@@ -8,7 +8,7 @@ import * as moment from 'moment';
 import * as nestedProperty from 'nested-property';
 import autobind from 'autobind-decorator';
 import Logger from '../logger';
-import { Schema } from '../../misc/schema';
+import { Schema, bool, types } from '../../misc/schema';
 import { EntitySchema, getRepository, Repository, LessThan, MoreThanOrEqual } from 'typeorm';
 import { isDuplicateKeyValueError } from '../../misc/is-duplicate-key-value-error';
 
@@ -449,7 +449,8 @@ export function convertLog(logSchema: Schema): Schema {
 	if (v.type === 'number') {
 		v.type = 'array';
 		v.items = {
-			type: 'number'
+			type: types.number,
+			optional: bool.false, nullable: bool.false,
 		};
 	} else if (v.type === 'object') {
 		for (const k of Object.keys(v.properties!)) {
diff --git a/src/services/note/create.ts b/src/services/note/create.ts
index 02e33d6789..ce229d6393 100644
--- a/src/services/note/create.ts
+++ b/src/services/note/create.ts
@@ -237,7 +237,7 @@ export default async (user: User, data: Option, silent = false) => new Promise<N
 	const noteObj = await Notes.pack(note);
 
 	if (isFirstNote) {
-		noteObj.isFirstNote = true;
+		(noteObj as any).isFirstNote = true;
 	}
 
 	publishNotesStream(noteObj);