From 0eca6db5d599ab1a47033a0331c58677583e90fc Mon Sep 17 00:00:00 2001
From: Till Klampaeckel <till@php.net>
Date: Mon, 28 Oct 2024 14:48:38 +0100
Subject: [PATCH] Update(ostor): delete account feature

---
 cmd/ostor/main.go     |  7 +++++++
 internal/cmd/users.go | 16 ++++++++++++++++
 pkg/ostor/ostor.go    | 12 +++++++++++-
 pkg/ostor/user.go     | 21 ++++++++++++++++++++-
 pkg/ostor/utils.go    |  4 ++++
 5 files changed, 58 insertions(+), 2 deletions(-)

diff --git a/cmd/ostor/main.go b/cmd/ostor/main.go
index dcc44d3..2b2ba0e 100644
--- a/cmd/ostor/main.go
+++ b/cmd/ostor/main.go
@@ -97,6 +97,13 @@ func main() {
 						},
 						Action: cmd.CreateUser,
 					},
+					{
+						Name: "delete",
+						Flags: []cli.Flag{
+							emailFlag(),
+						},
+						Action: cmd.DeleteUser,
+					},
 					{
 						Name: "lock",
 						Flags: []cli.Flag{
diff --git a/internal/cmd/users.go b/internal/cmd/users.go
index 1329e7f..ae991f5 100644
--- a/internal/cmd/users.go
+++ b/internal/cmd/users.go
@@ -60,6 +60,22 @@ func CreateUser(cCtx *cli.Context) error {
 	return nil
 }
 
+func DeleteUser(cCtx *cli.Context) error {
+	client := cCtx.Context.Value(OstorClient).(*ostor.Ostor)
+
+	email := cCtx.String("email")
+
+	resp, err := client.DeleteUser(email)
+	if err != nil {
+		fmt.Println(resp.Request.URL)
+
+		return err
+	}
+
+	fmt.Println("Account deleted")
+	return nil
+}
+
 func LockUser(cCtx *cli.Context) error {
 	client := cCtx.Context.Value(OstorClient).(*ostor.Ostor)
 
diff --git a/pkg/ostor/ostor.go b/pkg/ostor/ostor.go
index 8ea9f33..c3bdde0 100644
--- a/pkg/ostor/ostor.go
+++ b/pkg/ostor/ostor.go
@@ -51,6 +51,11 @@ func New(endpoint, accessKeyID, secretKeyID string) (*Ostor, error) {
 	}, nil
 }
 
+func (o *Ostor) delete(cmd string, query map[string]string) (*resty.Response, error) {
+	return o.request(o.client.R().
+		SetQueryParams(query), cmd, resty.MethodDelete, "/?"+cmd)
+}
+
 func (o *Ostor) get(cmd string, query map[string]string, into any) (*resty.Response, error) {
 	return o.request(o.client.R().
 		SetQueryParams(query).
@@ -89,6 +94,8 @@ func (o *Ostor) request(req *resty.Request, cmd, method, url string) (*resty.Res
 	var res *resty.Response
 
 	switch method {
+	case resty.MethodDelete:
+		res, err = req.Delete(url)
 	case resty.MethodGet:
 		res, err = req.Get(url)
 	case resty.MethodPost:
@@ -109,7 +116,10 @@ func (o *Ostor) request(req *resty.Request, cmd, method, url string) (*resty.Res
 	if res.IsError() {
 		headers := res.Header()
 		if headers.Get("X-Amz-Err-Message") != "" {
-			return res, fmt.Errorf("request failed: %s", headers.Get("X-Amz-Err-Message"))
+			return res, fmt.Errorf("request failed: %s (http status code: %d)",
+				headers.Get("X-Amz-Err-Message"),
+				res.StatusCode(),
+			)
 		}
 
 		return res, fmt.Errorf("unable to make request: %d", res.StatusCode())
diff --git a/pkg/ostor/user.go b/pkg/ostor/user.go
index 7c28554..4a272f4 100644
--- a/pkg/ostor/user.go
+++ b/pkg/ostor/user.go
@@ -1,6 +1,11 @@
 package ostor
 
-import "github.com/go-resty/resty/v2"
+import (
+	"fmt"
+	"net/http"
+
+	"github.com/go-resty/resty/v2"
+)
 
 // query parameter for user management
 const qUsers string = "ostor-users"
@@ -11,6 +16,20 @@ func (o *Ostor) CreateUser(email string) (*OstorCreateUserResponse, *resty.Respo
 	return user, resp, err
 }
 
+func (o *Ostor) DeleteUser(email string) (*resty.Response, error) {
+	resp, err := o.delete(qUsers, emailMap(email))
+	if err != nil {
+		return resp, err
+	}
+
+	if resp.StatusCode() != http.StatusNoContent {
+		err = fmt.Errorf("wrong status code: %d", resp.StatusCode())
+		return resp, err
+	}
+
+	return resp, nil
+}
+
 func (o *Ostor) ListUsers(usage bool) (*OstorUsersListResponse, *resty.Response, error) {
 	var users *OstorUsersListResponse
 
diff --git a/pkg/ostor/utils.go b/pkg/ostor/utils.go
index ad8c4bf..9bb99d3 100644
--- a/pkg/ostor/utils.go
+++ b/pkg/ostor/utils.go
@@ -33,3 +33,7 @@ func createSignature(httpMethod, awsSecretKey, query string) (signature string,
 func authHeader(keyID, signature string) string {
 	return fmt.Sprintf("AWS %s:%s", keyID, signature)
 }
+
+func emailMap(email string) map[string]string {
+	return map[string]string{"emailAddress": email}
+}