update go.mod and imports

pkg/cloudapi/bservice/bservice.go

@@ -1,7 +1,7 @@
 // API Actor for managing Compute Group. This actor is a final API for endusers to manage Compute Group
 package bservice
 
-import "repos.digitalenergy.online/BASIS/decort-golang-sdk/interfaces"
+import "repository.basistech.ru/BASIS/decort-golang-sdk/interfaces"
 
 // Structure for creating request to bservice
 type BService struct {

pkg/cloudapi/bservice/create.go

@@ -2,20 +2,21 @@ package bservice
 
 import (
 	"context"
-	"errors"
 	"net/http"
 	"strconv"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for BasicService
 type CreateRequest struct {
 	// Name of the service
 	// Required: true
-	Name string `url:"name" json:"name"`
+	Name string `url:"name" json:"name" validate:"required"`
 
 	// ID of the Resource Group where this service will be placed
 	// Required: true
-	RGID uint64 `url:"rgId" json:"rgId"`
+	RGID uint64 `url:"rgId" json:"rgId" validate:"required"`
 
 	// Name of the user to deploy SSH key for. Pass empty string if no SSH key deployment is required
 	// Required: false
@@ -26,22 +27,13 @@ type CreateRequest struct {
 	SSHKey string `url:"sshKey,omitempty" json:"sshKey,omitempty"`
 }
 
-func (bsrq CreateRequest) validate() error {
-	if bsrq.Name == "" {
-		return errors.New("field Name can not be empty")
-	}
-	if bsrq.RGID == 0 {
-		return errors.New("field RGID can not be empty or equal to 0")
-	}
-
-	return nil
-}
-
 // Create creates blank BasicService instance
 func (b BService) Create(ctx context.Context, req CreateRequest) (uint64, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return 0, err
+		for _, validationError := range validators.GetErrors(err) {
+			return 0, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudapi/bservice/create"

pkg/cloudapi/bservice/delete.go

@@ -2,35 +2,30 @@ package bservice
 
 import (
 	"context"
-	"errors"
 	"net/http"
 	"strconv"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for delete basic service
 type DeleteRequest struct {
 	// ID of the BasicService to be delete
 	// Required: true
-	ServiceID uint64 `url:"serviceId" json:"serviceId"`
+    ServiceID uint64 `url:"serviceId" json:"serviceId" validate:"required"`
 
 	// If set to False, Basic service will be deleted to recycle bin. Otherwise destroyed immediately
-	// Required: true
+	// Required: false
 	Permanently bool `url:"permanently,omitempty" json:"permanently,omitempty"`
 }
 
-func (bsrq DeleteRequest) validate() error {
-	if bsrq.ServiceID == 0 {
-		return errors.New("field ServiceID can not be empty or equal to 0")
-	}
-
-	return nil
-}
-
 // Delete deletes BasicService instance
 func (b BService) Delete(ctx context.Context, req DeleteRequest) (bool, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return false, err
+		for _, validationError := range validators.GetErrors(err) {
+			return false, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudapi/bservice/delete"

pkg/cloudapi/bservice/disable.go

@@ -2,33 +2,28 @@ package bservice
 
 import (
 	"context"
-	"errors"
 	"net/http"
 	"strconv"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for disable service
 type DisableRequest struct {
 	// ID of the service to disable
 	// Required: true
-	ServiceID uint64 `url:"serviceId" json:"serviceId"`
-}
-
-func (bsrq DisableRequest) validate() error {
-	if bsrq.ServiceID == 0 {
-		return errors.New("field ServiceID can not be empty or equal to 0")
-	}
-
-	return nil
+	ServiceID uint64 `url:"serviceId" json:"serviceId" validate:"required"`
 }
 
 // Disable disables service.
 // Disabling a service technically means setting model status
 // of all computes and service itself to DISABLED and stopping all computes.
 func (b BService) Disable(ctx context.Context, req DisableRequest) (bool, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return false, err
+		for _, validationError := range validators.GetErrors(err) {
+			return false, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudapi/bservice/delete"

pkg/cloudapi/bservice/enable.go

@@ -2,24 +2,17 @@ package bservice
 
 import (
 	"context"
-	"errors"
 	"net/http"
 	"strconv"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for disable service
 type EnableRequest struct {
 	// ID of the service to enable
 	// Required: true
-	ServiceID uint64 `url:"serviceId" json:"serviceId"`
-}
-
-func (bsrq EnableRequest) validate() error {
-	if bsrq.ServiceID == 0 {
-		return errors.New("field ServiceID can not be empty or equal to 0")
-	}
-
-	return nil
+	ServiceID uint64 `url:"serviceId" json:"serviceId" validate:"required"`
 }
 
 // Enable enables service.
@@ -27,9 +20,11 @@ func (bsrq EnableRequest) validate() error {
 // all computes and service itself to ENABLED.
 // It does not start computes.
 func (b BService) Enable(ctx context.Context, req EnableRequest) (bool, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return false, err
+		for _, validationError := range validators.GetErrors(err) {
+			return false, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudapi/bservice/enable"

pkg/cloudapi/bservice/filter_test.go

@@ -0,0 +1,152 @@
+package bservice
+
+import "testing"
+
+var bservices = ListBasicServices{
+	{
+		AccountID:     1,
+		AccountName:   "std_1",
+		BaseDomain:    "",
+		CreatedBy:     "sample_user_1@decs3o",
+		CreatedTime:   1677743675,
+		DeletedBy:     "",
+		DeletedTime:   0,
+		GID:           212,
+		Groups:        []uint64{},
+		GUID:          1,
+		ID:            1,
+		Name:          "bservice_1",
+		ParentSrvID:   0,
+		ParentSrvType: "",
+		RGID:          7971,
+		RGName:        "rg_1",
+		SSHUser:       "",
+		Status:        "CREATED",
+		TechStatus:    "STOPPED",
+		UpdatedBy:     "",
+		UpdatedTime:   0,
+		UserManaged:   true,
+	},
+	{
+		AccountID:     2,
+		AccountName:   "std_2",
+		BaseDomain:    "",
+		CreatedBy:     "sample_user_1@decs3o",
+		CreatedTime:   1677743736,
+		DeletedBy:     "",
+		DeletedTime:   0,
+		GID:           212,
+		Groups:        []uint64{},
+		GUID:          2,
+		ID:            2,
+		Name:          "bservice_2",
+		ParentSrvID:   0,
+		ParentSrvType: "",
+		RGID:          7972,
+		RGName:        "rg_2",
+		SSHUser:       "",
+		Status:        "CREATED",
+		TechStatus:    "STOPPED",
+		UpdatedBy:     "",
+		UpdatedTime:   0,
+		UserManaged:   true,
+	},
+	{
+		AccountID:     3,
+		AccountName:   "std_3",
+		BaseDomain:    "",
+		CreatedBy:     "sample_user_2@decs3o",
+		CreatedTime:   1677743830,
+		DeletedBy:     "",
+		DeletedTime:   0,
+		GID:           212,
+		Groups:        []uint64{},
+		GUID:          3,
+		ID:            3,
+		Name:          "bservice_3",
+		ParentSrvID:   0,
+		ParentSrvType: "",
+		RGID:          7973,
+		RGName:        "rg_3",
+		SSHUser:       "",
+		Status:        "ENABLED",
+		TechStatus:    "STARTED",
+		UpdatedBy:     "",
+		UpdatedTime:   0,
+		UserManaged:   true,
+	},
+}
+
+func TestFilterByID(t *testing.T) {
+	actual := bservices.FilterByID(1).FindOne()
+
+	if actual.ID != 1 {
+		t.Fatal("expected ID 1, found: ", actual.ID)
+	}
+}
+
+func TestFilterByName(t *testing.T) {
+	actual := bservices.FilterByName("bservice_3").FindOne()
+
+	if actual.Name != "bservice_3" {
+		t.Fatal("expected Name 'bservice_3', found: ", actual.Name)
+	}
+}
+
+func TestFilterByRGID(t *testing.T) {
+	actual := bservices.FilterByRGID(7971).FindOne()
+
+	if actual.RGID != 7971 {
+		t.Fatal("expected RGID 7971, found: ", actual.RGID)
+	}
+}
+
+func TestFilterByStatus(t *testing.T) {
+	actual := bservices.FilterByStatus("CREATED")
+
+	if len(actual) != 2 {
+		t.Fatal("expected 2 found, actual: ", len(actual))
+	}
+
+	for _, item := range actual {
+		if item.Status != "CREATED" {
+			t.Fatal("expected Status 'CREATED', found: ", item.Status)
+		}
+	}
+}
+
+func TestFilterByTechStatus(t *testing.T) {
+	actual := bservices.FilterByTechStatus("STOPPED")
+
+	if len(actual) != 2 {
+		t.Fatal("expected 2 found, actual: ", len(actual))
+	}
+
+	for _, item := range actual {
+		if item.TechStatus != "STOPPED" {
+			t.Fatal("expected TechStatus 'STOPPED', found: ", item.TechStatus)
+		}
+	}
+}
+
+func TestFilterFunc(t *testing.T) {
+	actual := bservices.FilterFunc(func(ibs ItemBasicService) bool {
+		return ibs.CreatedBy == "sample_user_2@decs3o"
+	})
+
+	if len(actual) > 1 {
+		t.Fatal("expected 1 found, actual: ", len(actual))
+	}
+
+	if actual.FindOne().CreatedBy != "sample_user_2@decs3o" {
+		t.Fatal("expected 'sample_user_2@decs3o', found: ", actual.FindOne().CreatedBy)
+	}
+}
+
+func TestSortByCreatedTime(t *testing.T) {
+	actual := bservices.SortByCreatedTime(true)
+
+	if actual[0].CreatedTime != 1677743830 || actual[2].CreatedTime != 1677743675 {
+		t.Fatal("expected descending order, found ascending")
+	}
+}

pkg/cloudapi/bservice/get.go

@@ -3,30 +3,25 @@ package bservice
 import (
 	"context"
 	"encoding/json"
-	"errors"
 	"net/http"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for get detailed information about service
 type GetRequest struct {
 	// ID of the service to query information
 	// Required: true
-	ServiceID uint64 `url:"serviceId" json:"serviceId"`
-}
-
-func (bsrq GetRequest) validate() error {
-	if bsrq.ServiceID == 0 {
-		return errors.New("field ServiceID can not be empty or equal to 0")
-	}
-
-	return nil
+	ServiceID uint64 `url:"serviceId" json:"serviceId" validate:"required"`
 }
 
 // Get gets detailed specifications for the BasicService.
 func (b BService) Get(ctx context.Context, req GetRequest) (*RecordBasicService, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return nil, err
+		for _, validationError := range validators.GetErrors(err) {
+			return nil, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudapi/bservice/get"

pkg/cloudapi/bservice/group_add.go

@@ -2,47 +2,48 @@ package bservice
 
 import (
 	"context"
-	"errors"
 	"net/http"
 	"strconv"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for create new compute group within BasicService
 type GroupAddRequest struct {
 	// ID of the Basic Service to add a group to
 	// Required: true
-	ServiceID uint64 `url:"serviceId" json:"serviceId"`
+    ServiceID uint64 `url:"serviceId" json:"serviceId" validate:"required"`
 
 	// Name of the Compute Group to add
 	// Required: true
-	Name string `url:"name" json:"name"`
+    Name string `url:"name" json:"name" validate:"required"`
 
 	// Computes number. Defines how many computes must be there in the group
 	// Required: true
-	Count uint64 `url:"count" json:"count"`
+    Count uint64 `url:"count" json:"count" validate:"required"`
 
 	// Compute CPU number. All computes in the group have the same CPU count
 	// Required: true
-	CPU uint64 `url:"cpu" json:"cpu"`
+    CPU uint64 `url:"cpu" json:"cpu" validate:"required"`
 
 	// Compute RAM volume in MB. All computes in the group have the same RAM volume
 	// Required: true
-	RAM uint64 `url:"ram" json:"ram"`
+    RAM uint64 `url:"ram" json:"ram" validate:"required"`
 
 	// Compute boot disk size in GB
 	// Required: true
-	Disk uint64 `url:"disk" json:"disk"`
+    Disk uint64 `url:"disk" json:"disk" validate:"required"`
 
 	// OS image ID to create computes from
 	// Required: true
-	ImageID uint64 `url:"imageId" json:"imageId"`
+    ImageID uint64 `url:"imageId" json:"imageId" validate:"required"`
 
 	// Compute driver
 	// should be one of:
 	//	- KVM_X86
 	//	- KVM_PPC
 	// Required: true
-	Driver string `url:"driver" json:"driver"`
+    Driver string `url:"driver" json:"driver" validate:"bserviceDriver"`
 
 	// Storage endpoint provider ID
 	// Required: false
@@ -66,45 +67,18 @@ type GroupAddRequest struct {
 
 	// Time of Compute Group readiness
 	// Required: false
-	TimeoutStart uint64 `url:"timeoutStart" json:"timeoutStart"`
-}
-
-func (bsrq GroupAddRequest) validate() error {
-	if bsrq.ServiceID == 0 {
-		return errors.New("field ServiceID can not be empty or equal to 0")
-	}
-	if bsrq.Name == "" {
-		return errors.New("field Name can not be empty")
-	}
-	if bsrq.Count == 0 {
-		return errors.New("field Count can not be empty or equal to 0")
-	}
-	if bsrq.CPU == 0 {
-		return errors.New("field CPU can not be empty or equal to 0")
-	}
-	if bsrq.RAM == 0 {
-		return errors.New("field RAM can not be empty or equal to 0")
-	}
-	if bsrq.Disk == 0 {
-		return errors.New("field Disk can not be empty or equal to 0")
-	}
-	if bsrq.ImageID == 0 {
-		return errors.New("field ImageID can not be empty or equal to 0")
-	}
-	if bsrq.Driver == "" {
-		return errors.New("field Driver can not be empty")
-	}
-
-	return nil
+	TimeoutStart uint64 `url:"timeoutStart,omitempty" json:"timeoutStart,omitempty"`
 }
 
 // GroupAdd creates new Compute Group within BasicService.
 // Compute Group is NOT started automatically,
 // so you need to explicitly start it
 func (b BService) GroupAdd(ctx context.Context, req GroupAddRequest) (uint64, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return 0, err
+		for _, validationError := range validators.GetErrors(err) {
+			return 0, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudapi/bservice/groupAdd"

pkg/cloudapi/bservice/group_compute_remove.go

@@ -2,45 +2,34 @@ package bservice
 
 import (
 	"context"
-	"errors"
 	"net/http"
 	"strconv"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for remove group compute
 type GroupComputeRemoveRequest struct {
 	// ID of the Basic Service
 	// Required: true
-	ServiceID uint64 `url:"serviceId" json:"serviceId"`
+    ServiceID uint64 `url:"serviceId" json:"serviceId" validate:"required"`
 
 	// ID of the Compute GROUP
 	// Required: true
-	CompGroupID uint64 `url:"compgroupId" json:"compgroupId"`
+	CompGroupID uint64 `url:"compgroupId" json:"compgroupId" validate:"required"`
 
 	// ID of the Compute
 	// Required: true
-	ComputeID uint64 `url:"computeId" json:"computeId"`
-}
-
-func (bsrq GroupComputeRemoveRequest) validate() error {
-	if bsrq.ServiceID == 0 {
-		return errors.New("field ServiceID can not be empty or equal to 0")
-	}
-	if bsrq.CompGroupID == 0 {
-		return errors.New("field CompGroupID can not be empty or equal to 0")
-	}
-	if bsrq.ComputeID == 0 {
-		return errors.New("field ComputeID can not be empty or equal to 0")
-	}
-
-	return nil
+	ComputeID uint64 `url:"computeId" json:"computeId" validate:"required"`
 }
 
 // GroupComputeRemove makes group compute remove of the Basic Service
 func (b BService) GroupComputeRemove(ctx context.Context, req GroupComputeRemoveRequest) (bool, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return false, err
+		for _, validationError := range validators.GetErrors(err) {
+			return false, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudapi/bservice/groupComputeRemove"

pkg/cloudapi/bservice/group_get.go

@@ -3,37 +3,29 @@ package bservice
 import (
 	"context"
 	"encoding/json"
-	"errors"
 	"net/http"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for get detailed information about Compute Group
 type GroupGetRequest struct {
 	// ID of the Basic Service of Compute Group
 	// Required: true
-	ServiceID uint64 `url:"serviceId" json:"serviceId"`
+    ServiceID uint64 `url:"serviceId" json:"serviceId" validate:"required"`
 
 	// ID of the Compute Group
 	// Required: true
-	CompGroupID uint64 `url:"compgroupId" json:"compgroupId"`
-}
-
-func (bsrq GroupGetRequest) validate() error {
-	if bsrq.ServiceID == 0 {
-		return errors.New("field ServiceID can not be empty or equal to 0")
-	}
-	if bsrq.CompGroupID == 0 {
-		return errors.New("field CompGroupID can not be empty or equal to 0")
-	}
-
-	return nil
+	CompGroupID uint64 `url:"compgroupId" json:"compgroupId" validate:"required"`
 }
 
 // GroupGet gets detailed specifications for the Compute Group
 func (b BService) GroupGet(ctx context.Context, req GroupGetRequest) (*RecordGroup, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return nil, err
+		for _, validationError := range validators.GetErrors(err) {
+			return nil, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudapi/bservice/groupGet"

pkg/cloudapi/bservice/group_parent_add.go

@@ -2,9 +2,10 @@ package bservice
 
 import (
 	"context"
-	"errors"
 	"net/http"
 	"strconv"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for add parent Compute Group relation emove parent Compute Group
@@ -12,36 +13,24 @@ import (
 type GroupParentAddRequest struct {
 	// ID of the Basic Service of Compute Group
 	// Required: true
-	ServiceID uint64 `url:"serviceId" json:"serviceId"`
+    ServiceID uint64 `url:"serviceId" json:"serviceId" validate:"required"`
 
 	// ID of the Compute Group
 	// Required: true
-	CompGroupID uint64 `url:"compgroupId" json:"compgroupId"`
+	CompGroupID uint64 `url:"compgroupId" json:"compgroupId" validate:"required"`
 
 	// ID of the parent Compute Group to register with the current Compute Group
 	// Required: true
-	ParentID uint64 `url:"parentId" json:"parentId"`
-}
-
-func (bsrq GroupParentAddRequest) validate() error {
-	if bsrq.ServiceID == 0 {
-		return errors.New("field ServiceID can not be empty or equal to 0")
-	}
-	if bsrq.CompGroupID == 0 {
-		return errors.New("field CompGroupID can not be empty or equal to 0")
-	}
-	if bsrq.ParentID == 0 {
-		return errors.New("field ParentID can not be empty or equal to 0")
-	}
-
-	return nil
+	ParentID uint64 `url:"parentId" json:"parentId" validate:"required"`
 }
 
 // GroupParentAdd add parent Compute Group relation to the specified Compute Group
 func (b BService) GroupParentAdd(ctx context.Context, req GroupParentAddRequest) (bool, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return false, err
+		for _, validationError := range validators.GetErrors(err) {
+			return false, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudapi/bservice/groupParentAdd"

pkg/cloudapi/bservice/group_parent_remove.go

@@ -2,9 +2,10 @@ package bservice
 
 import (
 	"context"
-	"errors"
 	"net/http"
 	"strconv"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for remove parent Compute Group
@@ -12,37 +13,25 @@ import (
 type GroupParentRemoveRequest struct {
 	// ID of the Basic Service of Compute Group
 	// Required: true
-	ServiceID uint64 `url:"serviceId" json:"serviceId"`
+    ServiceID uint64 `url:"serviceId" json:"serviceId" validate:"required"`
 
 	// ID of the Compute Group
 	// Required: true
-	CompGroupID uint64 `url:"compgroupId" json:"compgroupId"`
+    CompGroupID uint64 `url:"compgroupId" json:"compgroupId" validate:"required"`
 
 	// ID of the parent Compute Group
 	// to remove from the current Compute Group
 	// Required: true
-	ParentID uint64 `url:"parentId" json:"parentId"`
-}
-
-func (bsrq GroupParentRemoveRequest) validate() error {
-	if bsrq.ServiceID == 0 {
-		return errors.New("field ServiceID can not be empty or equal to 0")
-	}
-	if bsrq.CompGroupID == 0 {
-		return errors.New("field CompGroupID can not be empty or equal to 0")
-	}
-	if bsrq.ParentID == 0 {
-		return errors.New("field ParentID can not be empty or equal to 0")
-	}
-
-	return nil
+    ParentID uint64 `url:"parentId" json:"parentId" validate:"required"`
 }
 
 // GroupParentRemove removes parent Compute Group relation to the specified Compute Group
 func (b BService) GroupParentRemove(ctx context.Context, req GroupParentRemoveRequest) (bool, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return false, err
+		for _, validationError := range validators.GetErrors(err) {
+			return false, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudapi/bservice/groupParentRemove"

pkg/cloudapi/bservice/group_remove.go

@@ -2,38 +2,30 @@ package bservice
 
 import (
 	"context"
-	"errors"
 	"net/http"
 	"strconv"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for destroy the specified Compute Group
 type GroupRemoveRequest struct {
 	// ID of the Basic Service of Compute Group
 	// Required: true
-	ServiceID uint64 `url:"serviceId" json:"serviceId"`
+	ServiceID uint64 `url:"serviceId" json:"serviceId" validate:"required"`
 
 	// ID of the Compute Group
 	// Required: true
-	CompGroupID uint64 `url:"compgroupId" json:"compgroupId"`
-}
-
-func (bsrq GroupRemoveRequest) validate() error {
-	if bsrq.ServiceID == 0 {
-		return errors.New("field ServiceID can not be empty or equal to 0")
-	}
-	if bsrq.CompGroupID == 0 {
-		return errors.New("field CompGroupID can not be empty or equal to 0")
-	}
-
-	return nil
+	CompGroupID uint64 `url:"compgroupId" json:"compgroupId" validate:"required"`
 }
 
 // GroupRemove destroy the specified Compute Group
 func (b BService) GroupRemove(ctx context.Context, req GroupRemoveRequest) (bool, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return false, err
+		for _, validationError := range validators.GetErrors(err) {
+			return false, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudapi/bservice/groupRemove"

pkg/cloudapi/bservice/group_resize.go

@@ -2,58 +2,41 @@ package bservice
 
 import (
 	"context"
-	"errors"
 	"net/http"
 	"strconv"
 
-	"repos.digitalenergy.online/BASIS/decort-golang-sdk/internal/validators"
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for resize the group
 type GroupResizeRequest struct {
 	// ID of the Basic Service of Compute Group
 	// Required: true
-	ServiceID uint64 `url:"serviceId" json:"serviceId"`
+	ServiceID uint64 `url:"serviceId" json:"serviceId" validate:"required"`
 
 	// ID of the Compute Group to resize
 	// Required: true
-	CompGroupID uint64 `url:"compgroupId" json:"compgroupId"`
+	CompGroupID uint64 `url:"compgroupId" json:"compgroupId" validate:"required"`
 
 	// Either delta or absolute value of computes
 	// Required: true
-	Count int64 `url:"count" json:"count"`
+	Count int64 `url:"count" json:"count" validate:"required"`
 
 	// Either delta or absolute value of computes
 	// Should be one of:
 	//	- ABSOLUTE
 	//	- RELATIVE
 	// Required: true
-	Mode string `url:"mode" json:"mode"`
-}
-
-func (bsrq GroupResizeRequest) validate() error {
-	if bsrq.ServiceID == 0 {
-		return errors.New("field ServiceID can not be empty or equal to 0")
-	}
-	if bsrq.CompGroupID == 0 {
-		return errors.New("field CompGroupID can not be empty or equal to 0")
-	}
-	if bsrq.Mode == "RELATIVE" && bsrq.Count == 0 {
-		return errors.New("field Count can not be equal to 0 if Mode if 'RELATIVE'")
-	}
-	validate := validators.StringInSlice(bsrq.Mode, []string{"RELATIVE", "ABSOLUTE"})
-	if !validate {
-		return errors.New("field Mode can only be one of 'RELATIVE' or 'ABSOLUTE'")
-	}
-
-	return nil
+	Mode string `url:"mode" json:"mode" validate:"bserviceMode"`
 }
 
 // GroupResize resize the group by changing the number of computes
 func (b BService) GroupResize(ctx context.Context, req GroupResizeRequest) (uint64, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return 0, err
+		for _, validationError := range validators.GetErrors(err) {
+			return 0, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudapi/bservice/groupResize"

pkg/cloudapi/bservice/group_start.go

@@ -2,38 +2,30 @@ package bservice
 
 import (
 	"context"
-	"errors"
 	"net/http"
 	"strconv"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for start the specified Compute Group
 type GroupStartRequest struct {
 	// ID of the Basic Service of Compute Group
 	// Required: true
-	ServiceID uint64 `url:"serviceId" json:"serviceId"`
+	ServiceID uint64 `url:"serviceId" json:"serviceId" validate:"required"`
 
 	// ID of the Compute Group to start
 	// Required: true
-	CompGroupID uint64 `url:"compgroupId" json:"compgroupId"`
-}
-
-func (bsrq GroupStartRequest) validate() error {
-	if bsrq.ServiceID == 0 {
-		return errors.New("field ServiceID can not be empty or equal to 0")
-	}
-	if bsrq.CompGroupID == 0 {
-		return errors.New("field CompGroupID can not be empty or equal to 0")
-	}
-
-	return nil
+	CompGroupID uint64 `url:"compgroupId" json:"compgroupId" validate:"required"`
 }
 
 // GroupStart starts the specified Compute Group within BasicService
 func (b BService) GroupStart(ctx context.Context, req GroupStartRequest) (bool, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return false, err
+		for _, validationError := range validators.GetErrors(err) {
+			return false, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudapi/bservice/groupStart"

pkg/cloudapi/bservice/group_stop.go

@@ -2,42 +2,34 @@ package bservice
 
 import (
 	"context"
-	"errors"
 	"net/http"
 	"strconv"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for stop the specified Compute Group
 type GroupStopRequest struct {
 	// ID of the Basic Service of Compute Group
 	// Required: true
-	ServiceID uint64 `url:"serviceId" json:"serviceId"`
+    ServiceID uint64 `url:"serviceId" json:"serviceId" validate:"required"`
 
 	// ID of the Compute Group to stop
 	// Required: true
-	CompGroupID uint64 `url:"compgroupId" json:"compgroupId"`
+    CompGroupID uint64 `url:"compgroupId" json:"compgroupId" validate:"required"`
 
 	// Force stop Compute Group
-	// Required: true
+	// Required: false
 	Force bool `url:"force,omitempty" json:"force,omitempty"`
 }
 
-func (bsrq GroupStopRequest) validate() error {
-	if bsrq.ServiceID == 0 {
-		return errors.New("field ServiceID can not be empty or equal to 0")
-	}
-	if bsrq.CompGroupID == 0 {
-		return errors.New("field CompGroupID can not be empty or equal to 0")
-	}
-
-	return nil
-}
-
 // GroupStop stops the specified Compute Group within BasicService
 func (b BService) GroupStop(ctx context.Context, req GroupStopRequest) (bool, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return false, err
+		for _, validationError := range validators.GetErrors(err) {
+			return false, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudapi/bservice/groupStop"

pkg/cloudapi/bservice/group_update.go

@@ -2,20 +2,21 @@ package bservice
 
 import (
 	"context"
-	"errors"
 	"net/http"
 	"strconv"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for update existing Compute group
 type GroupUpdateRequest struct {
 	// ID of the Basic Service of Compute Group
 	// Required: true
-	ServiceID uint64 `url:"serviceId" json:"serviceId"`
+    ServiceID uint64 `url:"serviceId" json:"serviceId" validate:"required"`
 
 	// ID of the Compute Group
 	// Required: true
-	CompGroupID uint64 `url:"compgroupId" json:"compgroupId"`
+    CompGroupID uint64 `url:"compgroupId" json:"compgroupId" validate:"required"`
 
 	// Specify non-empty string to update Compute Group name
 	// Required: false
@@ -42,22 +43,13 @@ type GroupUpdateRequest struct {
 	Force bool `url:"force,omitempty" json:"force,omitempty"`
 }
 
-func (bsrq GroupUpdateRequest) validate() error {
-	if bsrq.ServiceID == 0 {
-		return errors.New("field ServiceID can not be empty or equal to 0")
-	}
-	if bsrq.CompGroupID == 0 {
-		return errors.New("field CompGroupID can not be empty or equal to 0")
-	}
-
-	return nil
-}
-
 // GroupUpdate updates existing Compute group within Basic Service and apply new settings to its computes as necessary
 func (b BService) GroupUpdate(ctx context.Context, req GroupUpdateRequest) (bool, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return false, err
+		for _, validationError := range validators.GetErrors(err) {
+			return false, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudapi/bservice/groupUpdate"

pkg/cloudapi/bservice/group_update_extnet.go

@@ -2,42 +2,34 @@ package bservice
 
 import (
 	"context"
-	"errors"
 	"net/http"
 	"strconv"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for update External Network settings
 type GroupUpdateExtNetRequest struct {
 	// ID of the Basic Service of Compute Group
 	// Required: true
-	ServiceID uint64 `url:"serviceId" json:"serviceId"`
+	ServiceID uint64 `url:"serviceId" json:"serviceId" validate:"required"`
 
 	// ID of the Compute Group
 	// Required: true
-	CompGroupID uint64 `url:"compgroupId" json:"compgroupId"`
+	CompGroupID uint64 `url:"compgroupId" json:"compgroupId" validate:"required"`
 
 	// List of Extnets to connect computes
 	// Required: false
 	ExtNets []uint64 `url:"extnets,omitempty" json:"extnets,omitempty"`
 }
 
-func (bsrq GroupUpdateExtNetRequest) validate() error {
-	if bsrq.ServiceID == 0 {
-		return errors.New("field ServiceID can not be empty or equal to 0")
-	}
-	if bsrq.CompGroupID == 0 {
-		return errors.New("field CompGroupID can not be empty or equal to 0")
-	}
-
-	return nil
-}
-
 // GroupUpdateExtNet updates External Network settings for the group according to the new list
 func (b BService) GroupUpdateExtNet(ctx context.Context, req GroupUpdateExtNetRequest) (bool, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return false, err
+		for _, validationError := range validators.GetErrors(err) {
+			return false, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudapi/bservice/groupUpdateExtnet"

pkg/cloudapi/bservice/group_update_vins.go

@@ -2,42 +2,34 @@ package bservice
 
 import (
 	"context"
-	"errors"
 	"net/http"
 	"strconv"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for update VINS settings
 type GroupUpdateVINSRequest struct {
 	// ID of the Basic Service of Compute Group
 	// Required: true
-	ServiceID uint64 `url:"serviceId" json:"serviceId"`
+	ServiceID uint64 `url:"serviceId" json:"serviceId" validate:"required"`
 
 	// ID of the Compute Group
 	// Required: true
-	CompGroupID uint64 `url:"compgroupId" json:"compgroupId"`
+	CompGroupID uint64 `url:"compgroupId" json:"compgroupId" validate:"required"`
 
 	// List of ViNSes to connect computes
 	// Required: false
 	VINSes []uint64 `url:"vinses,omitempty" json:"vinses,omitempty"`
 }
 
-func (bsrq GroupUpdateVINSRequest) validate() error {
-	if bsrq.ServiceID == 0 {
-		return errors.New("field ServiceID can not be empty or equal to 0")
-	}
-	if bsrq.CompGroupID == 0 {
-		return errors.New("field CompGroupID can not be empty or equal to 0")
-	}
-
-	return nil
-}
-
 // GroupUpdateVINS update ViNS settings for the group according to the new list
 func (b BService) GroupUpdateVINS(ctx context.Context, req GroupUpdateVINSRequest) (bool, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return false, err
+		for _, validationError := range validators.GetErrors(err) {
+			return false, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudapi/bservice/groupUpdateVins"

pkg/cloudapi/bservice/restore.go

@@ -2,31 +2,26 @@ package bservice
 
 import (
 	"context"
-	"errors"
 	"net/http"
 	"strconv"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for restores BasicService instance
 type RestoreRequest struct {
 	// ID of the BasicService to be restored
 	// Required: true
-	ServiceID uint64 `url:"serviceId" json:"serviceId"`
-}
-
-func (bsrq RestoreRequest) validate() error {
-	if bsrq.ServiceID == 0 {
-		return errors.New("field ServiceID can not be empty or equal to 0")
-	}
-
-	return nil
+	ServiceID uint64 `url:"serviceId" json:"serviceId" validate:"required"`
 }
 
 // Restore restores BasicService instance
 func (b BService) Restore(ctx context.Context, req RestoreRequest) (bool, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return false, err
+		for _, validationError := range validators.GetErrors(err) {
+			return false, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudapi/bservice/restore"

pkg/cloudapi/bservice/serialize.go

@@ -3,7 +3,7 @@ package bservice
 import (
 	"encoding/json"
 
-	"repos.digitalenergy.online/BASIS/decort-golang-sdk/internal/serialization"
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/serialization"
 )
 
 // Serialize returns JSON-serialized []byte. Used as a wrapper over json.Marshal and json.MarshalIndent functions.

pkg/cloudapi/bservice/snapshot_create.go

@@ -2,38 +2,30 @@ package bservice
 
 import (
 	"context"
-	"errors"
 	"net/http"
 	"strconv"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for create snapshot
 type SnapshotCreateRequest struct {
 	// ID of the Basic Service
 	// Required: true
-	ServiceID uint64 `url:"serviceId" json:"serviceId"`
+	ServiceID uint64 `url:"serviceId" json:"serviceId" validate:"required"`
 
 	// Label of the snapshot
 	// Required: true
-	Label string `url:"label" json:"label"`
-}
-
-func (bsrq SnapshotCreateRequest) validate() error {
-	if bsrq.ServiceID == 0 {
-		return errors.New("field ServiceID can not be empty or equal to 0")
-	}
-	if bsrq.Label == "" {
-		return errors.New("field Label can not be empty")
-	}
-
-	return nil
+	Label string `url:"label" json:"label" validate:"required"`
 }
 
 // SnapshotCreate create snapshot of the Basic Service
 func (b BService) SnapshotCreate(ctx context.Context, req SnapshotCreateRequest) (bool, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return false, err
+		for _, validationError := range validators.GetErrors(err) {
+			return false, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudapi/bservice/snapshotCreate"

pkg/cloudapi/bservice/snapshot_delete.go

@@ -2,38 +2,30 @@ package bservice
 
 import (
 	"context"
-	"errors"
 	"net/http"
 	"strconv"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for delete snapshot
 type SnapshotDeleteRequest struct {
 	// ID of the Basic Service
 	// Required: true
-	ServiceID uint64 `url:"serviceId" json:"serviceId"`
+	ServiceID uint64 `url:"serviceId" json:"serviceId" validate:"required"`
 
 	// Label of the snapshot
 	// Required: true
-	Label string `url:"label" json:"label"`
-}
-
-func (bsrq SnapshotDeleteRequest) validate() error {
-	if bsrq.ServiceID == 0 {
-		return errors.New("field ServiceID can not be empty or equal to 0")
-	}
-	if bsrq.Label == "" {
-		return errors.New("field Label can not be empty")
-	}
-
-	return nil
+	Label string `url:"label" json:"label" validate:"required"`
 }
 
 // SnapshotDelete delete snapshot of the Basic Service
 func (b BService) SnapshotDelete(ctx context.Context, req SnapshotDeleteRequest) (bool, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return false, err
+		for _, validationError := range validators.GetErrors(err) {
+			return false, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudapi/bservice/snapshotDelete"

pkg/cloudapi/bservice/snapshot_list.go

@@ -3,30 +3,25 @@ package bservice
 import (
 	"context"
 	"encoding/json"
-	"errors"
 	"net/http"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for get list existing snapshots
 type SnapshotListRequest struct {
 	// ID of the Basic Service
 	// Required: true
-	ServiceID uint64 `url:"serviceId" json:"serviceId"`
-}
-
-func (bsrq SnapshotListRequest) validate() error {
-	if bsrq.ServiceID == 0 {
-		return errors.New("field ServiceID can not be empty or equal to 0")
-	}
-
-	return nil
+	ServiceID uint64 `url:"serviceId" json:"serviceId" validate:"required"`
 }
 
 // SnapshotList gets list existing snapshots of the Basic Service
 func (b BService) SnapshotList(ctx context.Context, req SnapshotListRequest) (ListSnapshots, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return nil, err
+		for _, validationError := range validators.GetErrors(err) {
+			return nil, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudapi/bservice/snapshotList"

pkg/cloudapi/bservice/snapshot_rollback.go

@@ -2,38 +2,30 @@ package bservice
 
 import (
 	"context"
-	"errors"
 	"net/http"
 	"strconv"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for rollback snapshot
 type SnapshotRollbackRequest struct {
 	// ID of the Basic Service
 	// Required: true
-	ServiceID uint64 `url:"serviceId" json:"serviceId"`
+	ServiceID uint64 `url:"serviceId" json:"serviceId" validate:"required"`
 
 	// Label of the snapshot
 	// Required: true
-	Label string `url:"label" json:"label"`
-}
-
-func (bsrq SnapshotRollbackRequest) validate() error {
-	if bsrq.ServiceID == 0 {
-		return errors.New("field ServiceID can not be empty or equal to 0")
-	}
-	if bsrq.Label == "" {
-		return errors.New("field Label can not be empty")
-	}
-
-	return nil
+	Label string `url:"label" json:"label" validate:"required"`
 }
 
 // SnapshotRollback rollback snapshot of the Basic Service
 func (b BService) SnapshotRollback(ctx context.Context, req SnapshotRollbackRequest) (bool, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return false, err
+		for _, validationError := range validators.GetErrors(err) {
+			return false, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudapi/bservice/snapshotRollback"

pkg/cloudapi/bservice/start.go

@@ -2,33 +2,28 @@ package bservice
 
 import (
 	"context"
-	"errors"
 	"net/http"
 	"strconv"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for start service
 type StartRequest struct {
 	// ID of the service to start
 	// Required: true
-	ServiceID uint64 `url:"serviceId" json:"serviceId"`
-}
-
-func (bsrq StartRequest) validate() error {
-	if bsrq.ServiceID == 0 {
-		return errors.New("field ServiceID can not be empty or equal to 0")
-	}
-
-	return nil
+	ServiceID uint64 `url:"serviceId" json:"serviceId" validate:"required"`
 }
 
 // Start starts service.
 // Starting a service technically means starting computes from all
 // service groups according to group relations
 func (b BService) Start(ctx context.Context, req StartRequest) (bool, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return false, err
+		for _, validationError := range validators.GetErrors(err) {
+			return false, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudapi/bservice/start"

pkg/cloudapi/bservice/stop.go

@@ -2,33 +2,28 @@ package bservice
 
 import (
 	"context"
-	"errors"
 	"net/http"
 	"strconv"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for stop service
 type StopRequest struct {
 	// ID of the service to stop
 	// Required: true
-	ServiceID uint64 `url:"serviceId" json:"serviceId"`
-}
-
-func (bsrq StopRequest) validate() error {
-	if bsrq.ServiceID == 0 {
-		return errors.New("field ServiceID can not be empty or equal to 0")
-	}
-
-	return nil
+	ServiceID uint64 `url:"serviceId" json:"serviceId" validate:"required"`
 }
 
 // Stop stops service.
 // Stopping a service technically means stopping computes from
 // all service groups
 func (b BService) Stop(ctx context.Context, req StopRequest) (bool, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return false, err
+		for _, validationError := range validators.GetErrors(err) {
+			return false, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudapi/bservice/stop"