adding rest-api

rest-api/db/db.go

@@ -0,0 +1,57 @@
+package db
+
+import (
+	"database/sql"
+
+	_ "github.com/mattn/go-sqlite3"
+)
+
+var DB *sql.DB
+
+func InitDB() {
+	var err error
+	DB, err = sql.Open("sqlite3", "api.db")
+
+	if err != nil {
+		panic("Could not connect to database")
+	}
+
+	DB.SetMaxOpenConns(10)
+	DB.SetMaxIdleConns(5)
+
+	createTables()
+}
+
+func createTables() {
+	createUsersTable := `
+	CREATE TABLE IF NOT EXISTS users (
+		id INTEGER PRIMARY KEY AUTOINCREMENT,
+		email TEXT NOT NULL UNIQUE,
+		password TEXT NOT NULL
+	)
+	`
+
+	_, err := DB.Exec(createUsersTable)
+
+	if err != nil {
+		panic("Could not create users table.")
+	}
+
+	createEventsTable := `
+	CREATE TABLE IF NOT EXISTS events (
+		id INTEGER PRIMARY KEY AUTOINCREMENT,
+		name TEXT NOT NULL,
+		description TEXT NOT NULL,
+		location TEXT NOT NULL,
+		dateTime DATETIME NOT NULL,
+		user_id INTEGER,
+		FOREIGN KEY(user_id) REFERENCES users(id)
+	)
+	`
+
+	_, err = DB.Exec(createEventsTable)
+
+	if err != nil {
+		panic("Could not create table")
+	}
+}