pg_task_repository.go
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package repository
import (
"fmt"
"github.com/go-pg/pg"
pgTransaction "github.com/linmadan/egglib-go/transaction/pg"
"github.com/linmadan/egglib-go/utils/snowflake"
"gitlab.fjmaimaimai.com/linmadan/mmm-worth/pkg/domain"
"gitlab.fjmaimaimai.com/linmadan/mmm-worth/pkg/infrastructure/pg/models"
)
type TaskRepository struct {
transactionContext *pgTransaction.TransactionContext
}
func (repository *TaskRepository) nextIdentify() (int64, error) {
IdWorker, err := snowflake.NewIdWorker(1)
if err != nil {
return 0, err
}
id, err := IdWorker.NextId()
return id, err
}
func (repository *TaskRepository) Save(task *domain.Task) (*domain.Task, error) {
tx := repository.transactionContext.PgTx
if task.Identify() == nil {
_, err := repository.nextIdentify()
if err != nil {
return task, err
}
if _, err := tx.QueryOne(
pg.Scan(&task.TakeId, &task.TaskName, &task.TaskType, &task.Sponsor, &task.TaskStatus, &task.ReferenceResource, pg.Array(&task.CustomerValue), &task.TaskNature, &task.SuMoney, &task.AcceptanceStandard, &task.TaskDescription, pg.Array(&task.TaskPictureUrls), &task.IsRewardTake, &task.CreateTime, &task.RobInfo, &task.BidInfo, pg.Array(&task.Participants), pg.Array(&task.TaskPercentage), &task.SolveReport, pg.Array(&task.SolvePictureUrls)),
"INSERT INTO tasks (id, task_name, task_type, sponsor, task_status, reference_resource, customer_value, task_nature, su_money, acceptance_standard, task_description, task_picture_urls, is_reward_take, create_time, rob_info, bid_info, participants, task_percentage, solve_report, solve_picture_urls) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?) RETURNING id, task_name, task_type, sponsor, task_status, reference_resource, customer_value, task_nature, su_money, acceptance_standard, task_description, task_picture_urls, is_reward_take, create_time, rob_info, bid_info, participants, task_percentage, solve_report, solve_picture_urls",
task.TakeId, task.TaskName, task.TaskType, task.Sponsor, task.TaskStatus, task.ReferenceResource, pg.Array(task.CustomerValue), task.TaskNature, task.SuMoney, task.AcceptanceStandard, task.TaskDescription, pg.Array(task.TaskPictureUrls), task.IsRewardTake, task.CreateTime, task.RobInfo, task.BidInfo, pg.Array(task.Participants), pg.Array(task.TaskPercentage), task.SolveReport, pg.Array(task.SolvePictureUrls)); err != nil {
return task, err
}
} else {
if _, err := tx.QueryOne(
pg.Scan(&task.TakeId, &task.TaskName, &task.TaskType, &task.Sponsor, &task.TaskStatus, &task.ReferenceResource, pg.Array(&task.CustomerValue), &task.TaskNature, &task.SuMoney, &task.AcceptanceStandard, &task.TaskDescription, pg.Array(&task.TaskPictureUrls), &task.IsRewardTake, &task.CreateTime, &task.RobInfo, &task.BidInfo, pg.Array(&task.Participants), pg.Array(&task.TaskPercentage), &task.SolveReport, pg.Array(&task.SolvePictureUrls)),
"UPDATE tasks SET task_name=?, task_type=?, sponsor=?, task_status=?, reference_resource=?, customer_value=?, task_nature=?, su_money=?, acceptance_standard=?, task_description=?, task_picture_urls=?, is_reward_take=?, create_time=?, rob_info=?, bid_info=?, participants=?, task_percentage=?, solve_report=?, solve_picture_urls=? WHERE id=? RETURNING id, task_name, task_type, sponsor, task_status, reference_resource, customer_value, task_nature, su_money, acceptance_standard, task_description, task_picture_urls, is_reward_take, create_time, rob_info, bid_info, participants, task_percentage, solve_report, solve_picture_urls",
task.TaskName, task.TaskType, task.Sponsor, task.TaskStatus, task.ReferenceResource, pg.Array(task.CustomerValue), task.TaskNature, task.SuMoney, task.AcceptanceStandard, task.TaskDescription, pg.Array(task.TaskPictureUrls), task.IsRewardTake, task.CreateTime, task.RobInfo, task.BidInfo, pg.Array(task.Participants), pg.Array(task.TaskPercentage), task.SolveReport, pg.Array(task.SolvePictureUrls), task.Identify()); err != nil {
return task, err
}
}
return task, nil
}
func (repository *TaskRepository) Remove(task *domain.Task) (*domain.Task, error) {
tx := repository.transactionContext.PgTx
taskModel := new(models.Task)
taskModel.Id = task.Identify().(int64)
if _, err := tx.Model(taskModel).WherePK().Delete(); err != nil {
return task, err
}
return task, nil
}
func (repository *TaskRepository) FindOne(queryOptions map[string]interface{}) (*domain.Task, error) {
tx := repository.transactionContext.PgTx
taskModel := new(models.Task)
query := tx.Model(taskModel)
if taskId, ok := queryOptions["taskId"]; ok {
query = query.Where("task.id = ?", taskId)
}
if err := query.Limit(1).Select(); err != nil {
return nil, err
}
if taskModel.Id == 0 {
return nil, nil
} else {
return &domain.Task{
TakeId: taskModel.Id,
TaskName: taskModel.TaskName,
TaskType: taskModel.TaskType,
Sponsor: taskModel.Sponsor,
TaskStatus: taskModel.TaskStatus,
ReferenceResource: taskModel.ReferenceResource,
CustomerValue: taskModel.CustomerValue,
TaskNature: taskModel.TaskNature,
SuMoney: taskModel.SuMoney,
AcceptanceStandard: taskModel.AcceptanceStandard,
TaskDescription: taskModel.TaskDescription,
TaskPictureUrls: taskModel.TaskPictureUrls,
IsRewardTake: taskModel.IsRewardTake,
CreateTime: taskModel.CreateTime,
RobInfo: taskModel.RobInfo,
BidInfo: taskModel.BidInfo,
Participants: taskModel.Participants,
TaskPercentage: taskModel.TaskPercentage,
SolveReport: taskModel.SolveReport,
SolvePictureUrls: taskModel.SolvePictureUrls,
}, nil
}
}
func (repository *TaskRepository) Find(queryOptions map[string]interface{}) (int64, []*domain.Task, error) {
tx := repository.transactionContext.PgTx
var taskModels []*models.Task
var tasks []*domain.Task
query := tx.Model(&taskModels)
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, nil, err
} else {
for _, taskModel := range taskModels {
tasks = append(tasks, &domain.Task{
TakeId: taskModel.Id,
TaskName: taskModel.TaskName,
TaskType: taskModel.TaskType,
Sponsor: taskModel.Sponsor,
TaskStatus: taskModel.TaskStatus,
ReferenceResource: taskModel.ReferenceResource,
CustomerValue: taskModel.CustomerValue,
TaskNature: taskModel.TaskNature,
SuMoney: taskModel.SuMoney,
AcceptanceStandard: taskModel.AcceptanceStandard,
TaskDescription: taskModel.TaskDescription,
TaskPictureUrls: taskModel.TaskPictureUrls,
IsRewardTake: taskModel.IsRewardTake,
CreateTime: taskModel.CreateTime,
RobInfo: taskModel.RobInfo,
BidInfo: taskModel.BidInfo,
Participants: taskModel.Participants,
TaskPercentage: taskModel.TaskPercentage,
SolveReport: taskModel.SolveReport,
SolvePictureUrls: taskModel.SolvePictureUrls,
})
}
return int64(count), tasks, nil
}
}
func NewTaskRepository(transactionContext *pgTransaction.TransactionContext) (*TaskRepository, error) {
if transactionContext == nil {
return nil, fmt.Errorf("transactionContext参数不能为nil")
} else {
return &TaskRepository{
transactionContext: transactionContext,
}, nil
}
}