[MM-28217] Server API to serve up cloud customer information (#15656)

* [MM-28217] Server API to serve up cloud customer information

* Added missing client4 method

* merge'd

Co-authored-by: Mattermod <mattermod@users.noreply.github.com>

api4/cloud.go

@@ -21,6 +21,9 @@ func (api *API) InitCloud() {
 	api.BaseRoutes.Cloud.Handle("/payment", api.ApiSessionRequired(createCustomerPayment)).Methods("POST")
 	api.BaseRoutes.Cloud.Handle("/payment/confirm", api.ApiSessionRequired(confirmCustomerPayment)).Methods("POST")
 
+	// GET /api/v4/cloud/customer
+	api.BaseRoutes.Cloud.Handle("/customer", api.ApiSessionRequired(getCloudCustomer)).Methods("GET")
+
 	// GET /api/v4/cloud/subscription
 	api.BaseRoutes.Cloud.Handle("/subscription", api.ApiSessionRequired(getSubscription)).Methods("GET")
 }
@@ -78,6 +81,32 @@ func getCloudProducts(c *Context, w http.ResponseWriter, r *http.Request) {
 	w.Write(json)
 }
 
+func getCloudCustomer(c *Context, w http.ResponseWriter, r *http.Request) {
+	if c.App.Srv().License() == nil || !*c.App.Srv().License().Features.Cloud {
+		c.Err = model.NewAppError("Api4.getCloudCustomer", "api.cloud.license_error", nil, "", http.StatusNotImplemented)
+		return
+	}
+
+	if !c.App.SessionHasPermissionTo(*c.App.Session(), model.PERMISSION_MANAGE_SYSTEM) {
+		c.SetPermissionError(model.PERMISSION_MANAGE_SYSTEM)
+		return
+	}
+
+	customer, appErr := c.App.Cloud().GetCloudCustomer()
+	if appErr != nil {
+		c.Err = model.NewAppError("Api4.getCloudCustomer", "api.cloud.request_error", nil, appErr.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	json, err := json.Marshal(customer)
+	if err != nil {
+		c.Err = model.NewAppError("Api4.getCloudCustomer", "api.cloud.app_error", nil, err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	w.Write(json)
+}
+
 func createCustomerPayment(c *Context, w http.ResponseWriter, r *http.Request) {
 	if c.App.Srv().License() == nil || !*c.App.Srv().License().Features.Cloud {
 		c.Err = model.NewAppError("Api4.createCustomerPayment", "api.cloud.license_error", nil, "", http.StatusNotImplemented)

einterfaces/cloud.go

@@ -13,5 +13,7 @@ type CloudInterface interface {
 	CreateCustomerPayment() (*model.StripeSetupIntent, *model.AppError)
 	ConfirmCustomerPayment(*model.ConfirmPaymentMethodRequest) *model.AppError
 
+	GetCloudCustomer() (*model.CloudCustomer, *model.AppError)
+
 	GetSubscription() (*model.Subscription, *model.AppError)
 }

model/client4.go

@@ -5651,6 +5651,19 @@ func (c *Client4) ConfirmCustomerPayment(confirmRequest *ConfirmPaymentMethodReq
 	return BuildResponse(r)
 }
 
+func (c *Client4) GetCloudCustomer() (*CloudCustomer, *Response) {
+	r, appErr := c.DoApiGet(c.GetCloudRoute()+"/customer", "")
+	if appErr != nil {
+		return nil, BuildErrorResponse(r, appErr)
+	}
+	defer closeBody(r)
+
+	var cloudCustomer *CloudCustomer
+	json.NewDecoder(r.Body).Decode(&cloudCustomer)
+
+	return cloudCustomer, BuildResponse(r)
+}
+
 func (c *Client4) GetSubscription() (*Subscription, *Response) {
 	r, appErr := c.DoApiGet(c.GetCloudRoute()+"/subscription", "")
 	if appErr != nil {

model/cloud.go

@@ -31,6 +31,41 @@ type ConfirmPaymentMethodRequest struct {
 	StripeSetupIntentID string `json:"stripe_setup_intent_id"`
 }
 
+// Customer model represents a customer on the system.
+type CloudCustomer struct {
+	ID               string         `json:"id"`
+	CreatorID        string         `json:"creator_id"`
+	CreateAt         int64          `json:"create_at"`
+	Email            string         `json:"email"`
+	Name             string         `json:"name"`
+	NumEmployees     int            `json:"num_employees"`
+	ContactFirstName string         `json:"contact_first_name"`
+	ContactLastName  string         `json:"contact_last_name"`
+	BillingAddress   *Address       `json:"billing_address"`
+	CompanyAddress   *Address       `json:"company_address"`
+	PaymentMethod    *PaymentMethod `json:"payment_method"`
+}
+
+// Address model represents a customer's address.
+type Address struct {
+	City       string `json:"city"`
+	Country    string `json:"country"`
+	Line1      string `json:"line1"`
+	Line2      string `json:"line2"`
+	PostalCode string `json:"postal_code"`
+	State      string `json:"state"`
+}
+
+// PaymentMethod represents methods of payment for a customer.
+type PaymentMethod struct {
+	Type      string `json:"type"`
+	LastFour  int    `json:"last_four"`
+	ExpMonth  int    `json:"exp_month"`
+	ExpYear   int    `json:"exp_year"`
+	CardBrand string `json:"card_brand"`
+	Name      string `json:"name"`
+}
+
 // Subscription model represents a subscription on the system.
 type Subscription struct {
 	ID         string   `json:"id"`