{"id":4348,"date":"2021-01-25T00:00:00","date_gmt":"2021-01-24T15:00:00","guid":{"rendered":"https:\/\/shell-mag.com\/?p=4348"},"modified":"2026-04-16T14:12:03","modified_gmt":"2026-04-16T05:12:03","slug":"webapp-70","status":"publish","type":"post","link":"https:\/\/shell-mag.com\/webapp-70\/","title":{"rendered":"Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u6b63\u3057\u3044\u4f5c\u308a\u65b9\uff08Vol.70\u8a18\u8f09\uff09"},"content":{"rendered":"\n

\u8457\u8005\uff1a\u3057\u3087\u3063\u3055\u3093<\/p>\n\n\n\n

\u30bd\u30d5\u30c8\u30a6\u30a8\u30a2\u3092\u6b63\u3057\u304f\u4f5c\u308b\u305f\u3081\u306b\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u305f\u3061\u306f\u3069\u3093\u306a\u3053\u3068\u3092\u77e5\u3089\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002\u5b9f\u969b\u306e\u30b3\u30fc\u30c9\u3092\u4f7f\u3063\u3066\u3001\u3088\u308a\u826f\u304f\u3057\u3066\u3044\u304f\u305f\u3081\u306e\u30b9\u30c6\u30c3\u30d7\u3092\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u6700\u7d42\u56de\u306f\u3001\u672c\u756a\u74b0\u5883\u3068\u3057\u3066\u6065\u305a\u304b\u3057\u304f\u306a\u3044\u30b7\u30b9\u30c6\u30e0\u3092\u30ea\u30ea\u30fc\u30b9\u3059\u308b\u65b9\u6cd5\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8\u30de\u30ac\u30b8\u30f3 Vol.70\u306f\u4ee5\u4e0b\u306e\u30ea\u30f3\u30af\u5148\u3067\u3054\u8cfc\u5165\u3067\u304d\u307e\u3059\u3002
\"\"<\/a>
\"\"<\/a><\/p>\n\n\n\n

\u56f33\u3000\u6700\u7d42\u7684\u306b\u5b9f\u88c5\u3055\u308c\u305f\u5404\u30ec\u30a4\u30e4\u30fc\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9<\/p>\n\n\n\n

\u25a0\u300csrc\/api\/expense.ts\u300d\u306e\u7d4c\u8cbb\u7cbe\u7b97\u90e8\u5206<\/span><\/p>\n\n\n\n

import { Request, Response, NextFunction } from \"express\";\nimport Express from \"express\";\nimport { ExpenseModel } from \".\/interfaces\/expenseModel\";\nimport { ExpenseController } from \".\/interfaces\/expenseController\";\n\nconst router = Express.Router();\n\n\/\/ DB\u30e2\u30c7\u30eb\u304a\u3088\u3073\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5316\nconst expense_model = new ExpenseModel();\nconst expense_controller = new ExpenseController(expense_model);\n\/\/ \u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3078\u3001DB\u30e2\u30c7\u30eb\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u5f15\u304d\u7d99\u3044\u3067\u3044\u307e\u3059\n\n\/\/ POST \u7d4c\u8cbb\u306e\u5165\u529b\nrouter.post(\"\/\", async (req: Request, res: Response, next: NextFunction) => {\n  const result = await expense_controller.submitExpense(req.body!);\n  res.send(result);\n});\n\uff08\u7565\uff09\nexport default router;<\/pre><\/div>\n\n\n\n
\u25a0\u300csrc\/interfaces\/expenseController.ts\u300d\u306e\u7d4c\u8cbb\u7cbe\u7b97\u90e8\u5206<\/span><\/p>\n\n\n\n
import { SubmitExpense } from \"..\/usecases\/SubmitExpense\";\nimport { IExpenseValue } from \"..\/domains\/expenseEntity\";\nimport { ExpenseRepository } from \"..\/adapters\/ExpenseRepository\";\nimport { IExpenseModel } from \".\/IExpenceModel\";\n\nexport class ExpenseController {\n  private expenseRepository: ExpenseRepository;\n\n\/\/ DB\u30e2\u30c7\u30eb\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u57fa\u306b\u30ea\u30dd\u30b8\u30c8\u30ea\u3092\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5316\n  constructor(model: IExpenseModel) {\n    this.expenseRepository = new ExpenseRepository(model);\n  }\n\n  async submitExpense(\n    expense: IExpenseValue\n  ): Promise<IExpenseValue> {\n\n    try {\n\t\/\/ \u30ea\u30dd\u30b8\u30c8\u30ea\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u3078\u5f15\u304d\u7d99\u3044\u3067\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u3092\u5b9f\u884c\n      const usecase = new SubmitExpense(this.expenseRepository);\n      const result = await usecase.execute(expense);\n      return result.read();\n    } catch (error) {\n      throw new Error(error);\n    }\n  }\n\uff08\u7565\uff09\n}<\/pre><\/div>\n\n\n\n
\u25a0\u300csrc\/adapters\/ExpenseRepository.ts\u300d\u306e\u7d4c\u8cbb\u7cbe\u7b97\u90e8\u5206<\/span><\/p>\n\n\n\n
import { ExpenseEntity } from \"..\/domains\/expenseEntity\";\nimport { IExpenseRepository } from \".\/IExpenseRepository\";\nimport { IExpenseModel } from \"..\/interfaces\/IExpenceModel\";\n\nexport class ExpenseRepository implements IExpenseRepository {\n  private expense_model: IExpenseModel;\n\n\t\/\/ \u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u304b\u3089\u5f15\u304d\u7d99\u3044\u3060DB\u30e2\u30c7\u30eb\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u3053\u3053\u3067\u4fdd\u6301\n  constructor(model: IExpenseModel) {\n    this.expense_model = model;\n  }\n\n  store(expense: ExpenseEntity): Promise<ExpenseEntity> {\n\t\/\/ \u7279\u306b\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306a\u3069\u5909\u66f4\u3092\u4eca\u56de\u306f\u3057\u3066\u3044\u306a\u3044\u306e\u3067\u3001\u305d\u306e\u307e\u307e\u4fdd\u7ba1\u30e1\u30bd\u30c3\u30c9\u3092\u30b3\u30fc\u30eb\n    return this.expense_model.store(expense);\n  }\n}<\/pre><\/div>\n\n\n\n
\u56f35\u3000\u30a2\u30af\u30bb\u30b9\u8a8d\u53ef\u3092\u5236\u5fa1\u3059\u308b\u65b9\u6cd5<\/p>\n\n\n\n
\u25a0\u30ed\u30fc\u30eb\u306b\u3088\u3063\u3066\u5b9f\u884c\u3059\u308b\u30e2\u30c7\u30eb\u64cd\u4f5c\u3092\u5909\u66f4\u3059\u308b<\/span><\/p>\n\n\n\n
export class ExpenseModel implements IExpenseModel {\n    private _userModel: IUserModel\n\n  constructor(user: IUser) {\n    this._userModel = user;\n  }\n\uff08\u7565\uff09\n  findUnapproval(boss_id: number): Promise<ExpenseEntity[]> {\n\tif (this._userModel.role.find(role => role === 'APPROVER') {\n        return Expense.findAll({\n          where: Sequelize.literal(\n            `approval = ${approval_status.unapproved}`\n          ),\n\uff08\u7565\uff09\n      } else {\n        return Expense.findAll({\n          where: Sequelize.literal(\n            `approval = ${approval_status.unapproved} and user_id IN (SELECT id FROM users WHERE boss_id = '${boss_id}')`\n          ),\n\uff08\u7565\uff09\n      }\n    }<\/pre><\/div>\n\n\n\n
\u25a0\u7d4c\u8cbb\u7cbe\u7b97\u30c6\u30fc\u30d6\u30eb\u306b\u30a2\u30af\u30bb\u30b9\u8a8d\u53ef\u7528\u306e\u300crole\u300d\u30ab\u30e9\u30e0\u3092\u8ffd\u52a0\u3057\u3066\u30a2\u30af\u30bb\u30b9\u8a8d\u53ef\u3055\u305b\u308b<\/span><\/p>\n\n\n\n
export class ExpenseModel implements IExpenseModel {\n    private _userModel: IUserModel\n\n  constructor(user: IUser) {\n    this._userModel = user;\n  }\n\uff08\u7565\uff09\n  findUnapproval(boss_id: number): Promise<ExpenseEntity[]> {\n      return Expense.findAll({\n        where: {\n          approval: ${approval_status.unapproved}\n          role: ${this._userModel.role}\n        }\n\uff08\u7565\uff09\n      }\n    }\n<\/pre><\/div>\n","protected":false},"excerpt":{"rendered":"
\u8457\u8005\uff1a\u3057\u3087\u3063\u3055\u3093 \u30bd\u30d5\u30c8\u30a6\u30a8\u30a2\u3092\u6b63\u3057\u304f\u4f5c\u308b\u305f\u3081\u306b\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u305f\u3061\u306f\u3069\u3093\u306a\u3053\u3068\u3092\u77e5\u3089\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002\u5b9f\u969b\u306e\u30b3\u30fc\u30c9\u3092\u4f7f\u3063\u3066\u3001\u3088\u308a\u826f\u304f\u3057\u3066\u3044\u304f\u305f\u3081\u306e\u30b9\u30c6\u30c3\u30d7\u3092\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u6700\u7d42\u56de\u306f\u3001\u672c\u756a\u74b0\u5883\u3068\u3057\u3066\u6065\u305a\u304b\u3057\u304f\u306a\u3044\u30b7\u30b9\u30c6\u30e0\u3092\u30ea\u30ea\u30fc\u30b9\u3059\u308b\u65b9\u6cd5\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002 \u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8\u30de\u30ac\u30b8\u30f3 Vol.70\u306f\u4ee5\u4e0b\u306e\u30ea\u30f3\u30af\u5148\u3067\u3054\u8cfc\u5165\u3067\u304d\u307e\u3059\u3002 \u56f33\u3000\u6700\u7d42\u7684\u306b\u5b9f\u88c5\u3055\u308c\u305f\u5404\u30ec\u30a4\u30e4\u30fc\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9 \u25a0\u300csrc\/a\uff3b\u2026\uff3d<\/a><\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[],"class_list":["post-4348","post","type-post","status-publish","format-standard","hentry","category-code"],"_links":{"self":[{"href":"https:\/\/shell-mag.com\/wp-json\/wp\/v2\/posts\/4348","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/shell-mag.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/shell-mag.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/shell-mag.com\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/shell-mag.com\/wp-json\/wp\/v2\/comments?post=4348"}],"version-history":[{"count":5,"href":"https:\/\/shell-mag.com\/wp-json\/wp\/v2\/posts\/4348\/revisions"}],"predecessor-version":[{"id":6233,"href":"https:\/\/shell-mag.com\/wp-json\/wp\/v2\/posts\/4348\/revisions\/6233"}],"wp:attachment":[{"href":"https:\/\/shell-mag.com\/wp-json\/wp\/v2\/media?parent=4348"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shell-mag.com\/wp-json\/wp\/v2\/categories?post=4348"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shell-mag.com\/wp-json\/wp\/v2\/tags?post=4348"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}