Fixes

client/postgresql/postgres.go

@@ -1,36 +1,14 @@
 package postgresql
 
-// Wrapper around jackx/pgx pool
+// DB Operations helper
 
 import (
-	"context"
 	"errors"
 
 	"github.com/jackc/pgx/v5"
 	"github.com/jackc/pgx/v5/pgconn"
-	"github.com/jackc/pgx/v5/pgxpool"
 )
 
-type Database struct {
-	*pgxpool.Pool
-}
-
-func NewDB(connStr string) *Database {
-	db := &Database{}
-	db.Connect(connStr)
-
-	return db
-}
-
-func (db *Database) Connect(connStr string) (*pgxpool.Pool, error) {
-	pool, err := pgxpool.New(context.Background(), connStr)
-	if err != nil {
-		return nil, err
-	}
-
-	return pool, nil
-}
-
 func IsDuplicatedRow(err error) error {
 	var pgErr *pgconn.PgError