⚡ Adds a unique name rule

admin/main.go

@@ -40,8 +40,8 @@ func load() error {
 	return nil
 }
 
-func makeReq(method string, url string, body io.Reader) error {
-	req, err := http.NewRequest(method, url, body)
+func makeReq(method string, url string) error {
+	req, err := http.NewRequest(method, url, nil)
 	if err != nil {
 		return err
 	}
@@ -84,7 +84,7 @@ func main() {
 				Flags: []cli.Flag{
 					&cli.StringFlag{
 						Name:  "id",
-						Usage: "optional id of a client to fetch",
+						Usage: "optional id of the client to fetch",
 					},
 				},
 				Action: clients,
@@ -95,7 +95,7 @@ func main() {
 				Flags: []cli.Flag{
 					&cli.StringFlag{
 						Name:  "id",
-						Usage: "optional id of a client to log",
+						Usage: "optional id of the client to log",
 					},
 					&cli.StringFlag{
 						Name:  "date",
@@ -112,6 +112,35 @@ func main() {
 				},
 				Action: logs,
 			},
+			{
+				Name:  "name",
+				Usage: "rename a client",
+				Flags: []cli.Flag{
+					&cli.StringFlag{
+						Name:     "id",
+						Usage:    "id of the client",
+						Required: true,
+					},
+					&cli.StringFlag{
+						Name:     "new",
+						Usage:    "new name of the client",
+						Required: true,
+					},
+				},
+				Action: name,
+			},
+			{
+				Name:  "exit",
+				Usage: "request a client to disconnect",
+				Flags: []cli.Flag{
+					&cli.StringFlag{
+						Name:     "id",
+						Usage:    "id of the client",
+						Required: true,
+					},
+				},
+				Action: exit,
+			},
 		},
 	}
 
@@ -135,7 +164,7 @@ func clients(ctx context.Context, cmd *cli.Command) error {
 		url = fmt.Sprintf("%s/admin/clients", server)
 	}
 
-	return makeReq(http.MethodGet, url, nil)
+	return makeReq(http.MethodGet, url)
 }
 
 func logs(ctx context.Context, cmd *cli.Command) error {
@@ -170,5 +199,28 @@ func logs(ctx context.Context, cmd *cli.Command) error {
 		url = fmt.Sprintf("%s/admin/logs", server)
 	}
 
-	return makeReq(http.MethodGet, url, nil)
+	return makeReq(http.MethodGet, url)
+}
+
+func name(ctx context.Context, cmd *cli.Command) error {
+	err := load()
+	if err != nil {
+		return err
+	}
+
+	id := cmd.String("id")
+	name := cmd.String("new")
+	url := fmt.Sprintf("%s/admin/name/%s?name=%s", server, id, name)
+	return makeReq(http.MethodPost, url)
+}
+
+func exit(ctx context.Context, cmd *cli.Command) error {
+	err := load()
+	if err != nil {
+		return err
+	}
+
+	id := cmd.String("id")
+	url := fmt.Sprintf("%s/admin/exit/%s", server, id)
+	return makeReq(http.MethodPost, url)
 }

server/main.go

@@ -159,7 +159,7 @@ func main() {
 
 	app.GET("/admin/clients/:id", authed(idparam(func(c echo.Context, id uuid.UUID) error {
 		for _, client := range clients {
-			if client.ID == id {
+			if client.ID == id || client.Name == id.String() {
 				return c.JSONPretty(http.StatusOK, client, indent)
 			}
 		}
@@ -228,21 +228,31 @@ func main() {
 			return c.NoContent(http.StatusInternalServerError)
 		}
 
-		return c.JSONPretty(http.StatusOK, string(bytes[:n]), indent)
+		return c.String(http.StatusOK, string(bytes[:n]))
 	})))
 
 	app.POST("/admin/name/:id", authed(idparam(func(c echo.Context, id uuid.UUID) error {
-		name := c.Param("name")
+		name := c.QueryParam("name")
 		if name == "" {
 			return c.JSON(http.StatusBadRequest, "missing field 'name'")
 		}
 
+		var target *Client = nil
+
 		for _, client := range clients {
-			if client.ID == id {
-				client.Name = name
-				client.UpdatedAt = time.Now()
-				return c.JSON(http.StatusOK, echo.Map{"message": "ok"})
+			if client.ID == id || client.Name == id.String() {
+				target = client
 			}
+
+			if client.Name == name {
+				return c.JSON(http.StatusBadRequest, echo.Map{"message": "name already used"})
+			}
+		}
+
+		if target != nil {
+			target.Name = name
+			target.UpdatedAt = time.Now()
+			return c.JSON(http.StatusOK, echo.Map{"message": "ok"})
 		}
 
 		return c.JSON(http.StatusNotFound, echo.Map{"message": "not found"})
@@ -250,7 +260,7 @@ func main() {
 
 	app.POST("/admin/exit/:id", authed(idparam(func(c echo.Context, id uuid.UUID) error {
 		for _, client := range clients {
-			if client.ID == id {
+			if client.ID == id || client.Name == id.String() {
 				client.ExitWanted = true
 				return c.JSON(http.StatusOK, echo.Map{"message": "ok"})
 			}
@@ -296,7 +306,6 @@ func keys(c echo.Context) error {
 		fmt.Printf("%s client %s crashed (couldn't open file)\n", time.Now().Format(TimeFormat), client.ID)
 		now = time.Now()
 
-		client.ExitWanted = true
 		client.Connected = false
 		client.DisconnectedAt = now
 		client.UpdatedAt = now