From 0fc2f541816034fe4ab1ccacae1d27b46ef5bc90 Mon Sep 17 00:00:00 2001
From: Bernardo <vargasbernardo97@gmail.com>
Date: Sat, 28 Oct 2023 17:12:23 -0300
Subject: [PATCH] feat: criacao dos arquivos de database e conexao com knex

---
 src/database/BaseDatabase.ts | 18 ++++++++++++++++++
 src/database/PostDatabase.ts |  6 ++++++
 src/database/UserDatabase.ts |  6 ++++++
 src/index.ts                 | 23 +----------------------
 4 files changed, 31 insertions(+), 22 deletions(-)
 create mode 100644 src/database/BaseDatabase.ts
 create mode 100644 src/database/PostDatabase.ts
 create mode 100644 src/database/UserDatabase.ts

diff --git a/src/database/BaseDatabase.ts b/src/database/BaseDatabase.ts
new file mode 100644
index 0000000..e91267e
--- /dev/null
+++ b/src/database/BaseDatabase.ts
@@ -0,0 +1,18 @@
+import {knex} from 'knex'
+
+export abstract class BaseDatabase {
+    protected static connection = knex({
+        client: "sqlite3",
+        connection: {
+            filename: "./src/database/poo.db",
+        },
+        useNullAsDefault: true,
+        pool: { 
+            min: 0,
+            max: 1,
+            afterCreate: (conn: any, cb: any) => {
+                conn.run("PRAGMA foreign_keys = ON", cb)
+            }
+        }
+    })
+}
\ No newline at end of file
diff --git a/src/database/PostDatabase.ts b/src/database/PostDatabase.ts
new file mode 100644
index 0000000..dd01616
--- /dev/null
+++ b/src/database/PostDatabase.ts
@@ -0,0 +1,6 @@
+import { BaseDatabase } from "./BaseDatabase";
+
+export class PostDatabase extends BaseDatabase {
+    public static TABLE_POSTS = 'posts';
+    
+}
\ No newline at end of file
diff --git a/src/database/UserDatabase.ts b/src/database/UserDatabase.ts
new file mode 100644
index 0000000..2ddd635
--- /dev/null
+++ b/src/database/UserDatabase.ts
@@ -0,0 +1,6 @@
+import { BaseDatabase } from "./BaseDatabase";
+
+export class UserDatabase extends BaseDatabase {
+    public static TABLE_USERS = 'users'
+    
+}
\ No newline at end of file
diff --git a/src/index.ts b/src/index.ts
index 111786c..558986d 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -14,25 +14,4 @@ app.listen('3003', () => {
 // postman test
 app.get('/ping', (req: Request, res: Response) => {
     res.status(200).send('pong')
-})
-
-const post = new Post(
-    'u001',
-    'u003',
-    'Coe irmao',
-    5,
-    0,
-    new Date().toISOString(),
-    new Date().toISOString()
-)
-console.log(post)
-
-const user = new User(
-    'u003',
-    'fulanoi',
-    'fulano@email',
-    'fluano123',
-    'friend',
-    new Date().toISOString()
-)
-console.log(user)
\ No newline at end of file
+})
\ No newline at end of file