From d0cb10309829a37c092b62f22118110fd255123b Mon Sep 17 00:00:00 2001
From: Chris Troutner <chris.troutner@gmail.com>
Date: Wed, 7 Jul 2021 17:46:46 -0700
Subject: [PATCH] Moved user lib to use-cases dir

---
 src/controllers/json-rpc/auth/index.js       |  2 +-
 src/controllers/json-rpc/users/index.js      |  2 +-
 src/controllers/rest-api/users/controller.js |  2 +-
 src/entities/user.js                         | 24 ++++++++++++++++++++
 src/{lib/users.js => use-cases/user.js}      |  0
 test/unit/biz-logic/a02-users.lib-unit.js    | 13 ++++-------
 test/unit/json-rpc/a11-auth.unit.js          |  2 +-
 test/unit/json-rpc/a12-validators.unit.js    |  2 +-
 8 files changed, 34 insertions(+), 13 deletions(-)
 create mode 100644 src/entities/user.js
 rename src/{lib/users.js => use-cases/user.js} (100%)

diff --git a/src/controllers/json-rpc/auth/index.js b/src/controllers/json-rpc/auth/index.js
index 1ba6d6e..9221742 100644
--- a/src/controllers/json-rpc/auth/index.js
+++ b/src/controllers/json-rpc/auth/index.js
@@ -7,7 +7,7 @@ const jsonrpc = require('jsonrpc-lite')
 
 // Local libraries
 // const AuthLib = require('../../lib/auth')
-const UserLib = require('../../../lib/users')
+const UserLib = require('../../../use-cases/user')
 const wlogger = require('../../../adapters/wlogger')
 const RateLimit = require('../rate-limit')
 
diff --git a/src/controllers/json-rpc/users/index.js b/src/controllers/json-rpc/users/index.js
index 72545d8..6fdd7cc 100644
--- a/src/controllers/json-rpc/users/index.js
+++ b/src/controllers/json-rpc/users/index.js
@@ -6,7 +6,7 @@
 const jsonrpc = require('jsonrpc-lite')
 
 // Local libraries
-const UserLib = require('../../../lib/users')
+const UserLib = require('../../../use-cases/user')
 const Validators = require('../validators')
 const RateLimit = require('../rate-limit')
 
diff --git a/src/controllers/rest-api/users/controller.js b/src/controllers/rest-api/users/controller.js
index f2e981b..d6c054c 100644
--- a/src/controllers/rest-api/users/controller.js
+++ b/src/controllers/rest-api/users/controller.js
@@ -6,7 +6,7 @@
 const UserModel = require('../../../adapters/localdb/models/users')
 
 // User library for business logic.
-const UserLib = require('../../../lib/users')
+const UserLib = require('../../../use-cases/user')
 
 const wlogger = require('../../../adapters/wlogger')
 
diff --git a/src/entities/user.js b/src/entities/user.js
new file mode 100644
index 0000000..86114ea
--- /dev/null
+++ b/src/entities/user.js
@@ -0,0 +1,24 @@
+/*
+  User Entity
+*/
+
+class User {
+  validate ({ name, email, password } = {}) {
+    // Input Validation
+    if (!email || typeof email !== 'string') {
+      throw new Error("Property 'email' must be a string!")
+    }
+    if (!password || typeof password !== 'string') {
+      throw new Error("Property 'password' must be a string!")
+    }
+    if (!name || typeof name !== 'string') {
+      throw new Error("Property 'name' must be a string!")
+    }
+
+    const userData = { name, email, password }
+
+    return userData
+  }
+}
+
+module.exports = User
diff --git a/src/lib/users.js b/src/use-cases/user.js
similarity index 100%
rename from src/lib/users.js
rename to src/use-cases/user.js
diff --git a/test/unit/biz-logic/a02-users.lib-unit.js b/test/unit/biz-logic/a02-users.lib-unit.js
index 507b171..f1b9ef8 100644
--- a/test/unit/biz-logic/a02-users.lib-unit.js
+++ b/test/unit/biz-logic/a02-users.lib-unit.js
@@ -14,7 +14,7 @@ const config = require('../../../config')
 const testUtils = require('../../utils/test-utils')
 
 // Unit under test (uut)
-const UserLib = require('../../../src/lib/users')
+const UserLib = require('../../../src/use-cases/user')
 
 describe('#users', () => {
   let uut
@@ -26,13 +26,10 @@ describe('#users', () => {
     console.log(`Connecting to database: ${config.database}`)
     mongoose.Promise = global.Promise
     mongoose.set('useCreateIndex', true) // Stop deprecation warning.
-    await mongoose.connect(
-      config.database,
-      {
-        useUnifiedTopology: true,
-        useNewUrlParser: true
-      }
-    )
+    await mongoose.connect(config.database, {
+      useUnifiedTopology: true,
+      useNewUrlParser: true
+    })
 
     // Delete all previous users in the database.
     await testUtils.deleteAllUsers()
diff --git a/test/unit/json-rpc/a11-auth.unit.js b/test/unit/json-rpc/a11-auth.unit.js
index 078e2dd..b99e6ef 100644
--- a/test/unit/json-rpc/a11-auth.unit.js
+++ b/test/unit/json-rpc/a11-auth.unit.js
@@ -16,7 +16,7 @@ process.env.SVC_ENV = 'test'
 const config = require('../../../config')
 const AuthRPC = require('../../../src/controllers/json-rpc/auth')
 const RateLimit = require('../../../src/controllers/json-rpc/rate-limit')
-const UserLib = require('../../../src/lib/users')
+const UserLib = require('../../../src/use-cases/user')
 const userLib = new UserLib()
 
 describe('#AuthRPC', () => {
diff --git a/test/unit/json-rpc/a12-validators.unit.js b/test/unit/json-rpc/a12-validators.unit.js
index 45c956a..25b1138 100644
--- a/test/unit/json-rpc/a12-validators.unit.js
+++ b/test/unit/json-rpc/a12-validators.unit.js
@@ -17,7 +17,7 @@ process.env.SVC_ENV = 'test'
 // Local libraries
 const config = require('../../../config')
 const Validators = require('../../../src/controllers/json-rpc/validators')
-const UserLib = require('../../../src/lib/users')
+const UserLib = require('../../../src/use-cases/user')
 const userLib = new UserLib()
 
 describe('#validators', () => {