Golang DomainDAO.FindAll方法代碼示例

func domainFilter(domainDAO dao.DomainDAO) {
	numberOfItems := 20

	for i := 0; i < numberOfItems; i++ {
		domain := model.Domain{
			FQDN: fmt.Sprintf("example%d.com.br", i),
		}

		if err := domainDAO.Save(&domain); err != nil {
			utils.Fatalln("Error saving domain in database", err)
		}
	}

	pagination := dao.DomainDAOPagination{
		PageSize: 10,
		Page:     5,
		OrderBy: []dao.DomainDAOSort{
			{
				Field:     dao.DomainDAOOrderByFieldFQDN,
				Direction: dao.DAOOrderByDirectionAscending,
			},
		},
	}

	domains, err := domainDAO.FindAll(&pagination, true, "example1\\.com.*")
	if err != nil {
		utils.Fatalln("Error retrieving domains", err)
	}

	if len(domains) != 1 {
		utils.Fatalln(fmt.Sprintf("Wrong number of domains when there's filter. "+
			"Expected '1' and got '%d'", len(domains)), nil)
	}

	if domains[0].FQDN != "example1.com.br" {
		utils.Fatalln("Wrong domain returned", nil)
	}

	for i := 0; i < numberOfItems; i++ {
		fqdn := fmt.Sprintf("example%d.com.br", i)
		if err := domainDAO.RemoveByFQDN(fqdn); err != nil {
			utils.Fatalln("Error removing domain from database", err)
		}
	}
}

func domainsPagination(domainDAO dao.DomainDAO) {
	numberOfItems := 1000

	for i := 0; i < numberOfItems; i++ {
		domain := model.Domain{
			FQDN: fmt.Sprintf("example%d.com.br", i),
		}

		if err := domainDAO.Save(&domain); err != nil {
			utils.Fatalln("Error saving domain in database", err)
		}
	}

	pagination := dao.DomainDAOPagination{
		PageSize: 10,
		Page:     5,
		OrderBy: []dao.DomainDAOSort{
			{
				Field:     dao.DomainDAOOrderByFieldFQDN,
				Direction: dao.DAOOrderByDirectionAscending,
			},
		},
	}

	domains, err := domainDAO.FindAll(&pagination, true, "")
	if err != nil {
		utils.Fatalln("Error retrieving domains", err)
	}

	if pagination.NumberOfItems != numberOfItems {
		utils.Errorln("Number of items not calculated correctly", nil)
	}

	if pagination.NumberOfPages != numberOfItems/pagination.PageSize {
		utils.Errorln("Number of pages not calculated correctly", nil)
	}

	if len(domains) != pagination.PageSize {
		utils.Errorln("Number of domains not following page size", nil)
	}

	pagination = dao.DomainDAOPagination{
		PageSize: 10000,
		Page:     1,
		OrderBy: []dao.DomainDAOSort{
			{
				Field:     dao.DomainDAOOrderByFieldFQDN,
				Direction: dao.DAOOrderByDirectionAscending,
			},
		},
	}

	domains, err = domainDAO.FindAll(&pagination, true, "")
	if err != nil {
		utils.Fatalln("Error retrieving domains", err)
	}

	if pagination.NumberOfPages != 1 {
		utils.Fatalln("Calculating wrong number of pages when there's only one page", nil)
	}

	for i := 0; i < numberOfItems; i++ {
		fqdn := fmt.Sprintf("example%d.com.br", i)
		if err := domainDAO.RemoveByFQDN(fqdn); err != nil {
			utils.Fatalln("Error removing domain from database", err)
		}
	}
}

func domainsExpand(domainDAO dao.DomainDAO) {
	newDomains := newDomains()
	domainsResult := domainDAO.SaveMany(newDomains)
	for _, domainResult := range domainsResult {
		if domainResult.Error != nil {
			utils.Fatalln("Error creating domains", domainResult.Error)
		}
	}

	pagination := dao.DomainDAOPagination{}
	domains, err := domainDAO.FindAll(&pagination, false, "")

	if err != nil {
		utils.Fatalln("Error retrieving domains", err)
	}

	for _, domain := range domains {
		if len(domain.Owners) > 0 {
			utils.Fatalln("Not compressing owners in results", nil)
		}

		for _, nameserver := range domain.Nameservers {
			if len(nameserver.Host) > 0 ||
				nameserver.IPv4 != nil ||
				nameserver.IPv6 != nil ||
				!nameserver.LastCheckAt.Equal(time.Time{}) ||
				!nameserver.LastOKAt.Equal(time.Time{}) {
				utils.Fatalln("Not compressing nameservers in results", nil)
			}
		}

		for _, ds := range domain.DSSet {
			if ds.Algorithm != 0 ||
				len(ds.Digest) > 0 ||
				ds.DigestType != 0 ||
				ds.Keytag != 0 ||
				!ds.ExpiresAt.Equal(time.Time{}) ||
				!ds.LastCheckAt.Equal(time.Time{}) ||
				!ds.LastOKAt.Equal(time.Time{}) {
				utils.Fatalln("Not compressing ds set in results", nil)
			}
		}
	}

	domains, err = domainDAO.FindAll(&pagination, true, "")

	if err != nil {
		utils.Fatalln("Error retrieving domains", err)
	}

	for _, domain := range domains {
		if len(domain.Owners) == 0 {
			utils.Fatalln("Compressing owners in results when it shouldn't", nil)
		}

		for _, nameserver := range domain.Nameservers {
			if len(nameserver.Host) == 0 ||
				nameserver.IPv4 == nil ||
				nameserver.IPv6 == nil ||
				nameserver.LastCheckAt.Equal(time.Time{}) ||
				nameserver.LastOKAt.Equal(time.Time{}) ||
				nameserver.LastStatus != model.NameserverStatusOK {
				utils.Fatalln("Compressing nameservers in results when it shouldn't", nil)
			}
		}

		for _, ds := range domain.DSSet {
			if ds.Algorithm == 0 ||
				len(ds.Digest) == 0 ||
				ds.DigestType == 0 ||
				ds.Keytag == 0 ||
				ds.ExpiresAt.Equal(time.Time{}) ||
				ds.LastCheckAt.Equal(time.Time{}) ||
				ds.LastOKAt.Equal(time.Time{}) ||
				ds.LastStatus != model.DSStatusOK {
				utils.Fatalln("Compressing ds set in results when it shouldn't", nil)
			}
		}
	}

	domainsResult = domainDAO.RemoveMany(newDomains)
	for _, domainResult := range domainsResult {
		if domainResult.Error != nil {
			utils.Fatalln("Error removing domains", domainResult.Error)
		}
	}
}

//.........這裏部分代碼省略.........

						} else {
							log.Println("Error while writing response. Details:", err)
							w.WriteHeader(http.StatusInternalServerError)
						}
						return
					}

					orderByField, err := dao.DomainDAOOrderByFieldFromString(field)
					if err != nil {
						if err := h.MessageResponse("invalid-query-order-by", ""); err == nil {
							w.WriteHeader(http.StatusBadRequest)

						} else {
							log.Println("Error while writing response. Details:", err)
							w.WriteHeader(http.StatusInternalServerError)
						}
						return
					}

					orderByDirection, err := dao.DAOOrderByDirectionFromString(direction)
					if err != nil {
						if err := h.MessageResponse("invalid-query-order-by", ""); err == nil {
							w.WriteHeader(http.StatusBadRequest)

						} else {
							log.Println("Error while writing response. Details:", err)
							w.WriteHeader(http.StatusInternalServerError)
						}
						return
					}

					pagination.OrderBy = append(pagination.OrderBy, dao.DomainDAOSort{
						Field:     orderByField,
						Direction: orderByDirection,
					})
				}

			case "pagesize":
				var err error
				pagination.PageSize, err = strconv.Atoi(value)
				if err != nil {
					if err := h.MessageResponse("invalid-query-page-size", ""); err == nil {
						w.WriteHeader(http.StatusBadRequest)

					} else {
						log.Println("Error while writing response. Details:", err)
						w.WriteHeader(http.StatusInternalServerError)
					}
					return
				}

			case "page":
				var err error
				pagination.Page, err = strconv.Atoi(value)
				if err != nil {
					if err := h.MessageResponse("invalid-query-page", ""); err == nil {
						w.WriteHeader(http.StatusBadRequest)

					} else {
						log.Println("Error while writing response. Details:", err)
						w.WriteHeader(http.StatusInternalServerError)
					}
					return
				}

			case "expand":
				expand = true

			case "filter":
				filter = value
			}
		}
	}

	domainDAO := dao.DomainDAO{
		Database: h.GetDatabase(),
	}

	domains, err := domainDAO.FindAll(&pagination, expand, filter)
	if err != nil {
		log.Println("Error while filtering domains objects. Details:", err)
		w.WriteHeader(http.StatusInternalServerError)
		return
	}

	domainsResponse := protocol.ToDomainsResponse(domains, pagination, expand, filter)
	h.Response = &domainsResponse

	// Last-Modified is going to be the most recent date of the list
	for _, domain := range domains {
		if domain.LastModifiedAt.After(h.lastModifiedAt) {
			h.lastModifiedAt = domain.LastModifiedAt
		}
	}

	w.Header().Add("ETag", h.GetETag())
	w.Header().Add("Last-Modified", h.lastModifiedAt.Format(time.RFC1123))
	w.WriteHeader(http.StatusOK)
}