snippets/repository.code-snippets

{
    "Repository": {
        "scope": "java",
        "prefix": "repository",
        "body": [
            "package ${1:base package}.${2:context}.domain.model.${3:aggregateroot};",
            "",
            "import java.util.List;",
            "",
            "import xyz.zhouxy.plusone.domain.IRepository;",
            "",
            "public interface ${4:AggregateRoot}Repository extends IRepository<${4:AggregateRoot}, ${5:ID}> {",
            "",
            "    List<${4:AggregateRoot}> findAll();",
            "}",
        ]
    },
    "RepositoryImplTemplate": {
        "scope": "java",
        "prefix": "repoImplTemplate",
        "body": [
            "@Repository",
            "public class ${1:Entity}RepositoryImpl extends JdbcRepositorySupport<${1:Entity}, Long> implements ${1:Entity}Repository {",
            "",
            "\t// private final ${1:Entity}RoleRefDAO ${3:entity}RoleDAO;",
            "",
            "\tpublic ${1:Entity}RepositoryImpl(@Nonnull NamedParameterJdbcTemplate namedParameterJdbcTemplate) {",
            "\t\tsuper(namedParameterJdbcTemplate);",
            "\t\t// this.${3:entity}RoleDAO = new ${1:Entity}RoleRefDAO(namedParameterJdbcTemplate);",
            "\t}",
            "",
            "\t/**",
            "\t * @DefinedIn {@link JdbcRepositorySupport}",
            "\t */",
            "\t@Override",
            "\tprotected final void doDelete(@Nonnull ${1:Entity} entity) {",
            "\t\tint i = update(\"\"\"",
            "\t\t\t\tUPDATE ${2:table_name} SET deleted = id, \"version\" = \"version\" + 1",
            "\t\t\t\tWHERE id = :id AND deleted = 0 AND \"version\" = :version",
            "\t\t\t\t\"\"\",",
            "\t\t\t\tnew MapSqlParameterSource()",
            "\t\t\t\t\t\t.addValue(\"id\", entity.getId().orElseThrow())",
            "\t\t\t\t\t\t.addValue(\"version\", entity.getVersion()));",
            "\t\tassertUpdateOneRow(i);",
            "\t}",
            "",
            "\t/**",
            "\t * @DefinedIn {@link JdbcRepositorySupport}",
            "\t */",
            "\t@Override",
            "\tprotected final Optional<${1:Entity}> doFindById(@Nonnull Long id) {",
            "\t\treturn queryForObject(\"\"\"",
            "\t\t\t\tSELECT",
            "\t\t\t\t\tid, ..., \"version\"",
            "\t\t\t\tFROM ${2:table_name}",
            "\t\t\t\tWHERE id = :id AND deleted = 0",
            "\t\t\t\t\"\"\",",
            "\t\t\t\t\"id\", id);",
            "\t}",
            "",
            "\t/**",
            "\t * @DefinedIn {@link IRepository}",
            "\t */",
            "\t@Override",
            "\tpublic boolean exists(Long id) {",
            "\t\treturn queryForBool(\"SELECT EXISTS (SELECT 1 FROM ${2:table_name} WHERE id = :id AND deleted = 0 LIMIT 1)\",",
            "\t\t\t\t\"id\", id);",
            "\t}",
            "",
            "\t/**",
            "\t * @DefinedIn {@link JdbcRepositorySupport}",
            "\t */",
            "\t@Override",
            "\tprotected final ${1:Entity} doInsert(@Nonnull ${1:Entity} entity) {",
            "\t\tlong id = IdUtil.getSnowflakeNextId();",
            "\t\tint i = update(\"\"\"",
            "\t\t\t\tINSERT INTO ${2:table_name}",
            "\t\t\t\t\t(id, ... created_by, create_time)",
            "\t\t\t\tVALUES",
            "\t\t\t\t\t(:id, ..., :createdBy, :createTime)",
            "\t\t\t\t\"\"\",",
            "\t\t\t\tgenerateParamSource(id, entity));",
            "\t\tassertUpdateOneRow(i);",
            "\t\t// this.${3:entity}RoleDAO.insert${1:Entity}RoleRefs(id, entity.getRoleIds());",
            "\t\treturn find(id).orElseThrow();",
            "\t}",
            "",
            "\t/**",
            "\t * @DefinedIn {@link JdbcRepositorySupport}",
            "\t */",
            "\t@Override",
            "\tprotected final ${1:Entity} doUpdate(@Nonnull ${1:Entity} entity) {",
            "\t\tint i = update(\"\"\"",
            "\t\t\t\tUPDATE ${2:table_name}",
            "\t\t\t\tSET ...",
            "\t\t\t\t\t\"updated_by\"   = :updatedBy,",
            "\t\t\t\t\t\"update_time\"  = :updateTime,",
            "\t\t\t\t\t\"version\"      = \"version\" + 1",
            "\t\t\t\tWHERE id = :id AND deleted = 0 AND \"version\" = :version",
            "\t\t\t\t\"\"\",",
            "\t\t\t\tgenerateParamSource(entity));",
            "\t\tassertUpdateOneRow(i);",
            "\t\t// this.${3:entity}RoleDAO.save${1:Entity}RoleRefs(entity);",
            "\t\treturn find(entity.getId().orElseThrow()).orElseThrow();",
            "\t}",
            "",
            "\t/**",
            "\t * @DefinedIn {@link JdbcEntityDaoSupport}",
            "\t */",
            "\t@Override",
            "\tprotected final ${1:Entity} mapRow(ResultSet rs) throws SQLException {",
            "\t\tlong id = rs.getLong(\"id\");",
            "",
            "\t\treturn new ${1:Entity}(",
            "\t\t\t\tid,",
            "\t\t\t\t...",
            "\t\t\t\trs.getLong(\"created_by\"),",
            "\t\t\t\trs.getLong(\"updated_by\"),",
            "\t\t\t\trs.getLong(\"version\"));",
            "\t}",
            "",
            "\t/**",
            "\t * @DefinedIn {@link JdbcRepositorySupport}",
            "\t */",
            "\t@Override",
            "\tprotected final SqlParameterSource generateParamSource(Long id, @Nonnull ${1:Entity} entity) {",
            "\t\tLocalDateTime now = LocalDateTime.now();",
            "\t\t",
            "\t\treturn new MapSqlParameterSource()",
            "\t\t\t\t.addValue(\"id\", id)",
            "\t\t\t\t...",
            "\t\t\t\t.addValue(\"createdBy\", entity.getCreatedBy())",
            "\t\t\t\t.addValue(\"createTime\", now)",
            "\t\t\t\t.addValue(\"updatedBy\", entity.getUpdatedBy())",
            "\t\t\t\t.addValue(\"updateTime\", now)",
            "\t\t\t\t.addValue(\"version\", entity.getVersion());",
            "\t}",
            "",
            "}",
            "",
        ]
    }
}