Add created_by to binding

internal/broker/bind_create.go

@@ -39,6 +39,33 @@ type BindEndpoint struct {
 	log logrus.FieldLogger
 }
 
+type BindingContext struct {
+	Email  *string `json:"email,omitempty"`
+	Origin *string `json:"origin,omitempty"`
+}
+
+func (b *BindingContext) CreatedBy() string {
+	if b.Email == nil && b.Origin == nil {
+		return ""
+	}
+
+	email := ""
+	if b.Email != nil {
+		email = *b.Email
+	}
+
+	origin := ""
+	if b.Origin != nil {
+		origin = *b.Origin
+	}
+
+	if email != "" && origin != "" {
+		return email + " " + origin
+	}
+
+	return email + origin
+}
+
 type BindingParams struct {
 	ServiceAccount    bool `json:"service_account,omit"`
 	ExpirationSeconds int  `json:"expiration_seconds,omit"`
@@ -95,6 +122,15 @@ func (b *BindEndpoint) Bind(ctx context.Context, instanceID, bindingID string, d
 		).WithErrorKey("BindingNotSupported").Build()
 	}
 
+	var bindingContext BindingContext
+	if len(details.RawContext) != 0 {
+		err = json.Unmarshal(details.RawContext, &bindingContext)
+		if err != nil {
+			message := fmt.Sprintf("failed to unmarshal context: %s", err)
+			return domain.Binding{}, apiresponses.NewFailureResponse(fmt.Errorf(message), http.StatusBadRequest, message)
+		}
+	}
+
 	var parameters BindingParams
 	if len(details.RawParameters) != 0 {
 		err = json.Unmarshal(details.RawParameters, &parameters)
@@ -127,6 +163,7 @@ func (b *BindEndpoint) Bind(ctx context.Context, instanceID, bindingID string, d
 		UpdatedAt: time.Now(),
 
 		ExpirationSeconds: int64(expirationSeconds),
+		CreatedBy:         bindingContext.CreatedBy(),
 	}
 	if parameters.ServiceAccount {
 		// get kubeconfig for the instance

internal/broker/bind_create_test.go

@@ -192,6 +192,10 @@ func TestCreateBindingEndpoint(t *testing.T) {
 			"plan_id": "%s",
 			"parameters": {
 				"service_account": true
+			},
+			"context": {
+				"email": "john.smith@email.com",
+				"origin": "origin"
 			}
 		}`, fixture.PlanId), t)
 		defer response.Body.Close()
@@ -380,6 +384,59 @@ func TestCreateBindingEndpoint(t *testing.T) {
 	})
 }
 
+func TestCreatedBy(t *testing.T) {
+	emptyStr := ""
+	email := "john.smith@email.com"
+	origin := "origin"
+	tests := []struct {
+		name     string
+		context  BindingContext
+		expected string
+	}{
+		{
+			name:     "Both Email and Origin are nil",
+			context:  BindingContext{Email: nil, Origin: nil},
+			expected: "",
+		},
+		{
+			name:     "Both Email and Origin are empty",
+			context:  BindingContext{Email: &emptyStr, Origin: &emptyStr},
+			expected: "",
+		},
+		{
+			name:     "Origin is nil",
+			context:  BindingContext{Email: &email, Origin: nil},
+			expected: "john.smith@email.com",
+		},
+		{
+			name:     "Origin is empty",
+			context:  BindingContext{Email: &email, Origin: &emptyStr},
+			expected: "john.smith@email.com",
+		},
+		{
+			name:     "Email is nil",
+			context:  BindingContext{Email: nil, Origin: &origin},
+			expected: "origin",
+		},
+		{
+			name:     "Email is empty",
+			context:  BindingContext{Email: &emptyStr, Origin: &origin},
+			expected: "origin",
+		},
+		{
+			name:     "Both Email and Origin are set",
+			context:  BindingContext{Email: &email, Origin: &origin},
+			expected: "john.smith@email.com origin",
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			assert.Equal(t, tt.expected, tt.context.CreatedBy())
+		})
+	}
+}
+
 func assertClusterAccess(t *testing.T, response *http.Response, controlSecretName string, binding domain.Binding) {
 
 	credentials, ok := binding.Credentials.(map[string]interface{})

internal/fixture/fixture.go

@@ -360,6 +360,7 @@ func FixBindingWithInstanceID(bindingID string, instanceID string) internal.Bind
 		Kubeconfig:        "kubeconfig",
 		ExpirationSeconds: 600,
 		BindingType:       internal.BINDING_TYPE_SERVICE_ACCOUNT,
+		CreatedBy:         "john.smith@email.com",
 	}
 }
 

internal/model.go

@@ -577,4 +577,5 @@ type Binding struct {
 	Kubeconfig        string
 	ExpirationSeconds int64
 	BindingType       string
+	CreatedBy         string
 }

internal/storage/dbmodel/binding.go

@@ -14,4 +14,5 @@ type BindingDTO struct {
 	Kubeconfig        string
 	ExpirationSeconds int64
 	BindingType       string
+	CreatedBy         string
 }

internal/storage/driver/postsql/binding.go

@@ -91,6 +91,7 @@ func (s *Binding) toBindingDTO(binding *internal.Binding) (dbmodel.BindingDTO, e
 		InstanceID:        binding.InstanceID,
 		CreatedAt:         binding.CreatedAt,
 		ExpirationSeconds: binding.ExpirationSeconds,
+		CreatedBy:         binding.CreatedBy,
 	}, nil
 }
 
@@ -106,5 +107,6 @@ func (s *Binding) toBinding(dto dbmodel.BindingDTO) (internal.Binding, error) {
 		InstanceID:        dto.InstanceID,
 		CreatedAt:         dto.CreatedAt,
 		ExpirationSeconds: dto.ExpirationSeconds,
+		CreatedBy:         dto.CreatedBy,
 	}, nil
 }

internal/storage/driver/postsql/binding_test.go

@@ -40,6 +40,7 @@ func TestBinding(t *testing.T) {
 		assert.Equal(t, fixedBinding.ExpirationSeconds, createdBinding.ExpirationSeconds)
 		assert.NotNil(t, createdBinding.Kubeconfig)
 		assert.Equal(t, fixedBinding.Kubeconfig, createdBinding.Kubeconfig)
+		assert.Equal(t, fixedBinding.CreatedBy, createdBinding.CreatedBy)
 
 		// when
 		err = brokerStorage.Bindings().DeleteByBindingID(testBindingId)

internal/storage/postsql/write.go

@@ -41,6 +41,7 @@ func (ws writeSession) InsertBinding(binding dbmodel.BindingDTO) dberr.Error {
 		Pair("kubeconfig", binding.Kubeconfig).
 		Pair("expiration_seconds", binding.ExpirationSeconds).
 		Pair("binding_type", binding.BindingType).
+		Pair("created_by", binding.CreatedBy).
 		Exec()
 
 	if err != nil {

resources/keb/migrations/202410111300_add_created_by_to_binding.down.sql

@@ -0,0 +1 @@
+ALTER TABLE bindings DROP COLUMN created_by;

resources/keb/migrations/202410111300_add_created_by_to_binding.up.sql

@@ -0,0 +1,2 @@
+ALTER TABLE bindings
+    ADD COLUMN created_by VARCHAR(255);