完成任务抢单接口

@@ -21,3 +21,11 @@ func CreateOffTaskService(options map[string]interface{}) (service.OffTaskServic
 	}
 	return domainService.NewOffTaskService(transactionContext)
 }
+
+func CreateRobTaskService(options map[string]interface{}) (service.RobTaskService, error) {
+	var transactionContext *pgTransaction.TransactionContext
+	if value, ok := options["transactionContext"]; ok {
+		transactionContext = value.(*pgTransaction.TransactionContext)
+	}
+	return domainService.NewRobTaskService(transactionContext)
+}

@@ -30,10 +30,22 @@ func (taskService *TaskService) RobTask(robTaskCommand *command.RobTaskCommand)
 	defer func() {
 		transactionContext.RollbackTransaction()
 	}()
-	if err := transactionContext.CommitTransaction(); err != nil {
-		return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
+	var robTaskService service.RobTaskService
+	if value, err := factory.CreateRobTaskService(map[string]interface{}{
+		"transactionContext": transactionContext,
+	}); err != nil {
+		return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
+	} else {
+		robTaskService = value
+	}
+	if task, err := robTaskService.Rob(robTaskCommand.TaskId, robTaskCommand.Receiver); err != nil {
+		return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
+	} else {
+		if err := transactionContext.CommitTransaction(); err != nil {
+			return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
+		}
+		return task, nil
 	}
-	return nil, nil
 }
 
 // 对任务进行竞标

+package service
+
+import "gitlab.fjmaimaimai.com/linmadan/mmm-worth/pkg/domain"
+
+type RobTaskService interface {
+	Rob(taskId int64, receiverUid int64) (*domain.Task, error)
+}

@@ -13,7 +13,7 @@ type TaskDao struct {
 	transactionContext *pgTransaction.TransactionContext
 }
 
-func (dao *TaskDao) addRobInfo(taskId int64, receiver *domain.EmployeeInfo) error {
+func (dao *TaskDao) AddRobInfo(taskId int64, receiver *domain.EmployeeInfo) error {
 	tx := dao.transactionContext.PgTx
 	_, err := tx.QueryOne(
 		pg.Scan(),
@@ -22,7 +22,7 @@ func (dao *TaskDao) addRobInfo(taskId int64, receiver *domain.EmployeeInfo) erro
 	return err
 }
 
-func (dao *TaskDao) addBidInfo(taskId int64, bidStartTime time.Time, bidEndTime time.Time) error {
+func (dao *TaskDao) AddBidInfo(taskId int64, bidStartTime time.Time, bidEndTime time.Time) error {
 	tx := dao.transactionContext.PgTx
 	_, err := tx.QueryOne(
 		pg.Scan(),

+package domain_service
+
+import (
+	"fmt"
+	coreDomain "github.com/linmadan/egglib-go/core/domain"
+	pgTransaction "github.com/linmadan/egglib-go/transaction/pg"
+	"gitlab.fjmaimaimai.com/linmadan/mmm-worth/pkg/domain"
+	"gitlab.fjmaimaimai.com/linmadan/mmm-worth/pkg/infrastructure/dao"
+	"gitlab.fjmaimaimai.com/linmadan/mmm-worth/pkg/infrastructure/repository"
+)
+
+type RobTaskService struct {
+	coreDomain.BaseEventPublisher
+	transactionContext *pgTransaction.TransactionContext
+}
+
+func (service *RobTaskService) Rob(taskId int64, receiverUid int64) (*domain.Task, error) {
+	var employeeRepository domain.EmployeeRepository
+	var taskRepository domain.TaskRepository
+	var taskDao *dao.TaskDao
+	if repository, err := repository.NewEmployeeRepository(service.transactionContext); err != nil {
+		return nil, err
+	} else {
+		employeeRepository = repository
+	}
+	if repository, err := repository.NewTaskRepository(service.transactionContext); err != nil {
+		return nil, err
+	} else {
+		taskRepository = repository
+	}
+	if dao, err := dao.NewTaskDao(service.transactionContext); err != nil {
+		return nil, err
+	} else {
+		taskDao = dao
+	}
+	receiver, err := employeeRepository.FindOne(map[string]interface{}{
+		"uid": receiverUid,
+	})
+	if err != nil {
+		return nil, err
+	}
+	if receiver == nil {
+		return nil, fmt.Errorf("无效的领取人")
+	}
+	task, err := taskRepository.FindOne(map[string]interface{}{
+		"taskId": taskId,
+	})
+	if err != nil {
+		return nil, err
+	}
+	if task == nil {
+		return nil, fmt.Errorf("无效的任务")
+	}
+	if receiver.EmployeeInfo.Uid == task.Sponsor.Uid {
+		return nil, fmt.Errorf("无法领取自己发布的任务")
+	}
+	if task.RobInfo != nil && task.RobInfo.Receiver != nil{
+		return nil, fmt.Errorf("任务已经被人领取")
+	}
+	if err := task.Rob(receiver.EmployeeInfo); err != nil {
+		return nil, err
+	}
+	if err := taskDao.AddRobInfo(taskId, receiver.EmployeeInfo); err != nil {
+		return nil, fmt.Errorf("抢单失败,任务可能已经被人领取")
+	}
+	if task, err := taskRepository.Save(task); err != nil {
+		return nil, err
+	} else {
+		return task, nil
+	}
+}
+
+func NewRobTaskService(transactionContext *pgTransaction.TransactionContext) (*RobTaskService, error) {
+	if transactionContext == nil {
+		return nil, fmt.Errorf("transactionContext参数不能为nil")
+	} else {
+		return &RobTaskService{
+			transactionContext: transactionContext,
+		}, nil
+	}
+}

@@ -7,10 +7,10 @@ import (
 
 type RobInfo struct {
 	TableName string `pg:"rob_infos,alias:rob_info"`
-	Id int64 `pg:",pk"`
+	Id        int64  `pg:",pk"`
 	// 领取人
 	Receiver *domain.EmployeeInfo
 	// 领取时间
 	ReceiveTime time.Time
-	TaskId int64 `pg:",unique"`
+	TaskId      int64 `pg:",unique"`
 }

 package task
 
 import (
+	"github.com/go-pg/pg"
+	"gitlab.fjmaimaimai.com/linmadan/mmm-worth/pkg/domain"
 	"net/http"
+	"time"
 
 	"github.com/gavv/httpexpect"
-	"github.com/go-pg/pg"
 	. "github.com/onsi/ginkgo"
 	. "github.com/onsi/gomega"
 	pG "gitlab.fjmaimaimai.com/linmadan/mmm-worth/pkg/infrastructure/pg"
 )
 
 var _ = Describe("对任务进行抢单", func() {
-	var taskId int64
-	BeforeEach(func() {
-		_, err := pG.DB.QueryOne(
-			pg.Scan(&taskId),
-			"INSERT INTO tasks (task_id, company_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, rob_info, bid_info, participators, task_percentage, solve_report, solve_picture_urls, create_time, release_time) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?) RETURNING id",
-			"testTaskId", "testCompanyId", "testTaskName", "testTaskType", "testSponsor", "testTaskStatus", "testReferenceResource", "testCustomerValue", "testTaskNature", "testSuMoney", "testAcceptanceStandard", "testTaskDescription", "testTaskPictureUrls", "testIsRewardTake", "testRobInfo", "testBidInfo", "testParticipators", "testTaskPercentage", "testSolveReport", "testSolvePictureUrls", "testCreateTime", "testReleaseTime")
-		Expect(err).NotTo(HaveOccurred())
-	})
 	Describe("对任务进行抢单", func() {
-		Context("", func() {
-			It("", func() {
+		Context("领取人对已发布的抢单类型任务进行抢单", func() {
+			BeforeEach(func() {
+				dayAfter, _ := time.ParseDuration("72h")
+				_, err := pG.DB.QueryOne(
+					pg.Scan(),
+					"INSERT INTO tasks (id, company_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, participators, task_percentage, solve_report, solve_picture_urls, receiver_uid, create_time, release_time) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)",
+					1, 101, "抢单任务1", 1, &domain.EmployeeInfo{
+						Uid: 2499036607974745088,
+					}, 2, "null", pg.Array([]string{"口感", "便利", "品牌", "售后服务"}), "面", 1000.00, "验收标准1", "任务描述1", pg.Array([]string{}), true, []*domain.EmployeeInfo{
+						{
+							Uid: 2499036607974745077,
+						},
+						{
+							Uid: 2499036607974745066,
+						},
+					}, "null", "", pg.Array([]string{}), 0, time.Now(), time.Now().Add(dayAfter))
+				Expect(err).NotTo(HaveOccurred())
+				_, err1 := pG.DB.QueryOne(
+					pg.Scan(),
+					"INSERT INTO employees (id, company_id, uid, employee_name, employee_account, su_money) VALUES (?, ?, ?, ?, ?, ?)",
+					1, 101, 2499036607974745088, "testEmployeeName", "testEmployeeAccount", 0)
+				Expect(err1).NotTo(HaveOccurred())
+				_, err2 := pG.DB.QueryOne(
+					pg.Scan(),
+					"INSERT INTO employees (id, company_id, uid, employee_name, employee_account, su_money) VALUES (?, ?, ?, ?, ?, ?)",
+					2, 101, 2499036607974745099, "testEmployeeName", "testEmployeeAccount", 0)
+				Expect(err2).NotTo(HaveOccurred())
+			})
+			It("抢单成功", func() {
 				httpExpect := httpexpect.New(GinkgoT(), server.URL)
 				body := map[string]interface{}{
-					"receiver": "int64",
+					"receiver": 2499036607974745099,
 				}
-				httpExpect.POST("/tasks/{taskId}/rob").
+				httpExpect.POST("/tasks/1/rob").
 					WithJSON(body).
 					Expect().
 					Status(http.StatusOK).
@@ -34,12 +55,72 @@ var _ = Describe("对任务进行抢单", func() {
 					Object().
 					ContainsKey("code").ValueEqual("code", 0).
 					ContainsKey("msg").ValueEqual("msg", "ok").
-					ContainsKey("data").Value("data").Object()
+					ContainsKey("data").Value("data").Object().
+					ContainsKey("taskStatus").ValueEqual("taskStatus", 3).
+					ContainsKey("robInfo").Value("robInfo").Object().
+					ContainsKey("receiver").Value("receiver").Object().
+					ContainsKey("uid").ValueEqual("uid", 2499036607974745099)
+			})
+		})
+		Context("领取人对已经被领取的抢单类型任务进行抢单", func() {
+			BeforeEach(func() {
+				dayAfter, _ := time.ParseDuration("72h")
+				_, err := pG.DB.QueryOne(
+					pg.Scan(),
+					"INSERT INTO tasks (id, company_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, participators, task_percentage, solve_report, solve_picture_urls, receiver_uid, create_time, release_time) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)",
+					1, 101, "抢单任务1", 1, &domain.EmployeeInfo{
+						Uid: 2499036607974745088,
+					}, 2, "null", pg.Array([]string{"口感", "便利", "品牌", "售后服务"}), "面", 1000.00, "验收标准1", "任务描述1", pg.Array([]string{}), true, []*domain.EmployeeInfo{
+						{
+							Uid: 2499036607974745077,
+						},
+						{
+							Uid: 2499036607974745066,
+						},
+					}, "null", "", pg.Array([]string{}), 0, time.Now(), time.Now().Add(dayAfter))
+				Expect(err).NotTo(HaveOccurred())
+				_, err1 := pG.DB.QueryOne(
+					pg.Scan(),
+					"INSERT INTO employees (id, company_id, uid, employee_name, employee_account, su_money) VALUES (?, ?, ?, ?, ?, ?)",
+					1, 101, 2499036607974745088, "testEmployeeName", "testEmployeeAccount", 0)
+				Expect(err1).NotTo(HaveOccurred())
+				_, err2 := pG.DB.QueryOne(
+					pg.Scan(),
+					"INSERT INTO employees (id, company_id, uid, employee_name, employee_account, su_money) VALUES (?, ?, ?, ?, ?, ?)",
+					2, 101, 2499036607974745099, "testEmployeeName", "testEmployeeAccount", 0)
+				Expect(err2).NotTo(HaveOccurred())
+				_, err3 := pG.DB.QueryOne(
+					pg.Scan(),
+					"INSERT INTO rob_infos (id, task_id) VALUES (?, ?)",
+					1, 1)
+				Expect(err3).NotTo(HaveOccurred())
+			})
+			It("抢单失败", func() {
+				httpExpect := httpexpect.New(GinkgoT(), server.URL)
+				body := map[string]interface{}{
+					"receiver": 2499036607974745099,
+				}
+				httpExpect.POST("/tasks/1/rob").
+					WithJSON(body).
+					Expect().
+					Status(http.StatusOK).
+					JSON().
+					Object().
+					ContainsKey("code").ValueEqual("code", 501).
+					ContainsKey("msg").ValueEqual("msg", "内部服务出错：抢单失败,任务可能已经被人领取")
 			})
 		})
 	})
 	AfterEach(func() {
 		_, err := pG.DB.Exec("DELETE FROM tasks WHERE true")
 		Expect(err).NotTo(HaveOccurred())
+		_, err1 := pG.DB.Exec("DELETE FROM bid_infos WHERE true")
+		Expect(err1).NotTo(HaveOccurred())
+		_, err2 := pG.DB.Exec("DELETE FROM bidder_infos WHERE true")
+		Expect(err2).NotTo(HaveOccurred())
+		_, err3 := pG.DB.Exec("DELETE FROM employees WHERE true")
+		Expect(err3).NotTo(HaveOccurred())
+		_, err4 := pG.DB.Exec("DELETE FROM rob_infos WHERE true")
+		Expect(err4).NotTo(HaveOccurred())
 	})
 })