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Now we know whether the primary key is defined or not and we do not allow to make update/remove if the key is not defined. And when doing insert/update we can put NULL if child models don't have the primary key set (fields with has_foreign_key set to true). Now in after_select() we should also set has_primary_key_set flag or just call get_last_sequence_for_primary_key instead of get_last_sequence. fixed: added prefix +00 when serializing PT::Date to PostgreSQL (time zone) (for a column with a time zone there was a wrong value saved)pull/4/head
18 changed files with 473 additions and 109 deletions
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/*
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* This file is a part of morm |
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* and is distributed under the 2-Clause BSD licence. |
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* Author: Tomasz Sowa <t.sowa@ttmath.org> |
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*/ |
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/*
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* Copyright (c) 2021, Tomasz Sowa |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions are met: |
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* |
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* 1. Redistributions of source code must retain the above copyright notice, |
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* this list of conditions and the following disclaimer. |
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* |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the distribution. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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* POSSIBILITY OF SUCH DAMAGE. |
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* |
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*/ |
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#ifndef headerfile_morm_samples_attachment2 |
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#define headerfile_morm_samples_attachment2 |
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#include <string> |
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#include "morm.h" |
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#include "type.h" |
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#include "language.h" |
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namespace morm |
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{ |
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namespace samples |
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{ |
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/*
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CREATE TABLE public.attachment2 ( |
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id bigserial, |
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person_id bigint, |
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name varchar(64), |
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content text, |
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some_flags bool, |
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created_date timestamp with time zone, |
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language_id bigint, |
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primary key(id) |
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); |
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*/ |
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// copied from Attachment and changed the table name
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class Attachment2 : public morm::Model |
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{ |
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public: |
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long id; |
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long person_id; |
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std::wstring name; |
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std::string content; |
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std::vector<Type> types; |
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bool some_flags; |
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PT::Date created_date; |
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Language language; |
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void map_fields() |
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{ |
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field(L"id", id, false, false, true); |
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field(L"person_id", person_id); |
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field(L"name", name); |
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field(L"content", content); |
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field(L"attachment_id", L"types", types); |
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field(L"some_flags", some_flags); |
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field(L"created_date", created_date); |
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field(L"language_id", L"language", language); |
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} |
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void table_name(PT::TextStream & stream) |
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{ |
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// schema.table_name or just table_name
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stream << "public.attachment2"; |
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} |
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void after_select() |
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{ |
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if( has_primary_key_set ) |
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{ |
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morm::Finder<Type> finder(model_connector); |
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types = finder.select().where().eq(L"attachment_id", id).get_vector(); |
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} |
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} |
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void after_insert() |
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{ |
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get_last_sequence_for_primary_key(L"public.attachment2_id_seq", id); |
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} |
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}; |
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} |
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} |
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#endif |
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