pg_project_module_version_repository.go
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package repository
import (
"fmt"
"github.com/go-pg/pg/v10"
pgTransaction "github.com/linmadan/egglib-go/transaction/pg"
"github.com/tiptok/godevp/pkg/domain"
"github.com/tiptok/godevp/pkg/infrastructure/pg/models"
)
type ProjectModuleVersionRepository struct {
transactionContext *pgTransaction.TransactionContext
}
func (repository *ProjectModuleVersionRepository) nextIdentify() (int64, error) {
return 0, nil
}
func (repository *ProjectModuleVersionRepository) Save(projectModuleVersion *domain.ProjectModuleVersion) (*domain.ProjectModuleVersion, error) {
tx := repository.transactionContext.PgTx
if projectModuleVersion.Identify() == nil {
_, err := repository.nextIdentify()
if err != nil {
return projectModuleVersion, err
}
if _, err := tx.QueryOne(
pg.Scan(&projectModuleVersion.Id, &projectModuleVersion.ProjectModuleId, &projectModuleVersion.Version, &projectModuleVersion.Description, &projectModuleVersion.Status, &projectModuleVersion.CreateTime, &projectModuleVersion.UpdateTime),
"INSERT INTO project_module_versions (project_module_version.id, project_module_version.project_module_id, project_module_version.version, project_module_version.description, project_module_version.status, project_module_version._create_time, project_module_version._update_time, id, project_module_id, version, description, status, create_time, update_time) VALUES (?, ?, ?, ?, ?, ?, ?, DEFAULT, ?, ?, ?, ?, ?, ?) RETURNING project_module_version.id, project_module_version.project_module_id, project_module_version.version, project_module_version.description, project_module_version.status, project_module_version._create_time, project_module_version._update_time, id, project_module_id, version, description, status, create_time, update_time",
projectModuleVersion.ProjectModuleId, projectModuleVersion.Version, projectModuleVersion.Description, projectModuleVersion.Status, projectModuleVersion.CreateTime, projectModuleVersion.UpdateTime); err != nil {
return projectModuleVersion, err
}
} else {
if _, err := tx.QueryOne(
pg.Scan(&projectModuleVersion.ProjectModuleId, &projectModuleVersion.Version, &projectModuleVersion.Description, &projectModuleVersion.Status, &projectModuleVersion.CreateTime, &projectModuleVersion.UpdateTime),
"UPDATE project_module_versions SET project_module_version.id=?, project_module_version.project_module_id=?, project_module_version.version=?, project_module_version.description=?, project_module_version.status=?, project_module_version._create_time=?, project_module_version._update_time=?, project_module_id=?, version=?, description=?, status=?, create_time=?, update_time=? WHERE id=? RETURNING project_module_version.id, project_module_version.project_module_id, project_module_version.version, project_module_version.description, project_module_version.status, project_module_version._create_time, project_module_version._update_time, project_module_id, version, description, status, create_time, update_time",
projectModuleVersion.ProjectModuleId, projectModuleVersion.Version, projectModuleVersion.Description, projectModuleVersion.Status, projectModuleVersion.CreateTime, projectModuleVersion.UpdateTime, projectModuleVersion.Identify()); err != nil {
return projectModuleVersion, err
}
}
return projectModuleVersion, nil
}
func (repository *ProjectModuleVersionRepository) Remove(projectModuleVersion *domain.ProjectModuleVersion) (*domain.ProjectModuleVersion, error) {
tx := repository.transactionContext.PgTx
projectModuleVersionModel := new(models.ProjectModuleVersion)
projectModuleVersionModel.Id = projectModuleVersion.Identify().(int64)
if _, err := tx.Model(projectModuleVersionModel).WherePK().Delete(); err != nil {
return projectModuleVersion, err
}
return projectModuleVersion, nil
}
func (repository *ProjectModuleVersionRepository) FindOne(queryOptions map[string]interface{}) (*domain.ProjectModuleVersion, error) {
tx := repository.transactionContext.PgTx
projectModuleVersionModel := new(models.ProjectModuleVersion)
query := tx.Model(projectModuleVersionModel)
if projectModuleVersionId, ok := queryOptions["projectModuleVersionId"]; ok {
query = query.Where("project_module_version.id = ?", projectModuleVersionId)
}
if err := query.First(); err != nil {
if err.Error() == "pg: no rows in result set" {
return nil, fmt.Errorf("没有此资源")
} else {
return nil, err
}
}
if projectModuleVersionModel.Id == 0 {
return nil, nil
} else {
return repository.transformPgModelToDomainModel(projectModuleVersionModel)
}
}
func (repository *ProjectModuleVersionRepository) Find(queryOptions map[string]interface{}) (int64, []*domain.ProjectModuleVersion, error) {
tx := repository.transactionContext.PgTx
var projectModuleVersionModels []*models.ProjectModuleVersion
projectModuleVersions := make([]*domain.ProjectModuleVersion, 0)
query := tx.Model(&projectModuleVersionModels)
if offset, ok := queryOptions["offset"]; ok {
offset := offset.(int)
if offset > -1 {
query = query.Offset(offset)
}
} else {
query = query.Offset(0)
}
if limit, ok := queryOptions["limit"]; ok {
limit := limit.(int)
if limit > -1 {
query = query.Limit(limit)
}
} else {
query = query.Limit(20)
}
if count, err := query.Order("id DESC").SelectAndCount(); err != nil {
return 0, projectModuleVersions, err
} else {
for _, projectModuleVersionModel := range projectModuleVersionModels {
if projectModuleVersion, err := repository.transformPgModelToDomainModel(projectModuleVersionModel); err != nil {
return 0, projectModuleVersions, err
} else {
projectModuleVersions = append(projectModuleVersions, projectModuleVersion)
}
}
return int64(count), projectModuleVersions, nil
}
}
func (repository *ProjectModuleVersionRepository) transformPgModelToDomainModel(projectModuleVersionModel *models.ProjectModuleVersion) (*domain.ProjectModuleVersion, error) {
return &domain.ProjectModuleVersion{
Id: projectModuleVersionModel.Id,
ProjectModuleId: projectModuleVersionModel.ProjectModuleId,
Version: projectModuleVersionModel.Version,
Description: projectModuleVersionModel.Description,
Status: projectModuleVersionModel.Status,
CreateTime: projectModuleVersionModel.CreateTime,
UpdateTime: projectModuleVersionModel.UpdateTime,
}, nil
}
func NewProjectModuleVersionRepository(transactionContext *pgTransaction.TransactionContext) (*ProjectModuleVersionRepository, error) {
if transactionContext == nil {
return nil, fmt.Errorf("transactionContext参数不能为nil")
} else {
return &ProjectModuleVersionRepository{
transactionContext: transactionContext,
}, nil
}
}