Close Revisi

public function closerevisi_post()
    {
        $username    = trim($this->post('username'));
        $id          = $this->post('id');
        $level       = $this->post('level');
        $nama        = $this->post('nama'); // Nama Pengusul/Dosen
        $revision_id = $this->post('revision_id');

        if ($username == '') {
            $response = [
                'resp_error' => true,
                'resp_msg'   => 'Username kosong.',
            ];
        } elseif ($id == '') {
            $response = [
                'resp_error' => true,
                'resp_msg'   => 'ID Proposal kosong.',
            ];
        } elseif ($level == '') {
            $response = [
                'resp_error' => true,
                'resp_msg'   => 'Level tidak ditemukan.',
            ];
        } elseif ($level == 'Member') {
            $response = [
                'resp_error' => true,
                'resp_msg'   => 'Anda Tidak Berhak Menutup Revisi.',
            ];
        } elseif ($nama == '') {
            $response = [
                'resp_error' => true,
                'resp_msg'   => 'Nama Dosen kosong.',
            ];
        } elseif ($revision_id == '') {
            $response = [
                'resp_error' => true,
                'resp_msg'   => 'ID Revisi kosong.',
            ];
        } else {
            // Update Tgl. Revisi
            $dataProposal = array(
                'propose_revisi' => date('Y-m-d'),
                'propose_update' => date('Y-m-d H:i:s'),
            );

            $this->db->where('propose_id', $id);
            $this->db->update('lemlit_propose', $dataProposal);

            $footer     = $this->db->get_where('lemlit_content', array('content_id' => 3))->row();
            $dataFooter = $footer->content_desc;

            $data = array(
                'revision_status' => 'Closed',
                'revision_update' => date('Y-m-d H:i:s'),
            );
            $this->db->where('revision_id', $revision_id);
            $this->db->update('lemlit_revision', $data);

            $pesansimpan = "Kepada : " . $nama . "<br><br>Revisi Proposal Anda Telah Selesai.<br><br>Hormat Kami,<br>Reviewer<br><br>" . $dataFooter;

            $dataDetail = array(
                'revision_id'      => $revision_id,
                'user_username'    => $username,
                'detail_level'     => 'Admin',
                'detail_message'   => $pesansimpan,
                'detail_date_post' => date('Y-m-d H:i:s'),
            );

            $this->db->insert('lemlit_revision_detail', $dataDetail);

            $response = [
                'resp_error' => false,
                'resp_msg'   => 'Revisi Selesai.',
            ];

        }

        $this->response($response, 200);
    }