add workspaces to user

db_test.go

@@ -62,7 +62,7 @@ func TestDatabase(t *testing.T) {
 
 			Name:     "guest",
 			Password: "passwordd1",
-			Role:     "admin",
+			Role:     &models.Role{Role: "guest"},
 			Email:    "guest@gmail.com",
 		}, ignoreError: true},
 		request{Log: "Get all users", Name: "get all users", Method: "GET", Path: "/users"},
@@ -72,12 +72,12 @@ func TestDatabase(t *testing.T) {
 		}, ignoreError: true},
 		request{Log: "Get all roles", Name: "get all roles", Method: "GET", Path: "/roles"},
 		request{Log: "Get all role id 1", Name: "get role id 1", Method: "GET", Path: "/roles?id=1"},
+		request{Log: "Get user id 2", Name: "get user id 2", Method: "GET", Path: "/users?id=2"},
 	)
 
 	for _, request := range requests {
 		if request.Log != "" {
 			t.Log(request.Log)
-
 		}
 		var bodyReader io.Reader
 		if request.Payload != nil {
@@ -98,64 +98,6 @@ func TestDatabase(t *testing.T) {
 		}
 	}
 
-	// t.Log("get user id 1")
-	// result, err := accessHandler.GetUserByKey("user_name", "admin", false)
-	// if err != nil {
-	// 	t.Fatal(err)
-	// }
-	// t.Log(result)
-
-	// t.Log("get user by key")
-	// result, err = accessHandler.GetUserByKey("password", "passwordd", false)
-	// if err != nil {
-	// 	t.Fatal(err)
-	// }
-	// t.Log(result)
-
-	// t.Log("get user by key and like")
-	// result, err = accessHandler.GetUserByKey("user_name", "a*", true)
-	// if err != nil {
-	// 	t.Fatal(err)
-	// }
-	// t.Log(result)
-
-	// var user_name string = "admin1"
-	// if len(result) > 0 {
-	// 	if result[0].Name == user_name {
-	// 		user_name = "admin"
-	// 	}
-
-	// 	t.Log("update user to ", user_name)
-
-	// 	accessHandler.UpdateUserByKey(models.User{
-	// 		Name: user_name,
-	// 	}, "user_name", result[0].Name)
-	// }
-	// t.Log("read user again")
-	// result, err = accessHandler.GetUserByKey("user_name", "a*", true)
-	// if err != nil {
-	// 	t.Fatal(err)
-	// }
-	// t.Log(result)
-
-	// t.Log("delete user id 1")
-	// err = accessHandler.DeleteUserByKey("user_name", user_name, false)
-	// if err != nil {
-	// 	t.Fatal(err)
-	// }
-	// t.Log("read user again")
-	// result, err = accessHandler.GetUserById(0)
-	// if err != nil {
-	// 	t.Fatal(err)
-	// }
-	// t.Log(result)
-
-	// t.Log("read admin permissions")
-	// result1, err := accessHandler.GetRoleByKey("role", "admin", false)
-	// if err != nil {
-	// 	t.Fatal(err)
-	// }
-	// t.Log(result1)
 }
 
 func TestLoginAndAuthorization(t *testing.T) {
@@ -177,6 +119,7 @@ func TestLoginAndAuthorization(t *testing.T) {
 
 	r.POST("/login", aH.Login)
 	r.POST("/login/refresh", aH.Refresh)
+	r.POST("/roles/update", aH.UpdateRole)
 	r.GET("/login/me", aH.Me)
 	r.GET("/logout", aH.Logout)
 	middleware := r.Group("", aH.AuthMiddleware())
@@ -239,6 +182,9 @@ func TestLoginAndAuthorization(t *testing.T) {
 	requests = append(requests,
 		request{Name: "Refresh", Method: "POST", Path: "/login/refresh", Cookie: refreshCookie},
 		request{Name: "Me", Method: "GET", Path: "/login/me", Cookie: accessCookie},
+		request{Name: "add new role", Method: "POST", Path: "/roles/update", Payload: models.Role{
+			Role: "guest", Permissions: models.Permissions{{Name: "members", Permission: 31}},
+		}, ignoreError: true},
 		request{Name: "Authorization", Method: "GET", Path: "/members", Cookie: accessCookie},
 		request{Name: "Change Password", Method: "POST", Path: "/login/change/password", Cookie: accessCookie, Payload: user},
 		request{Name: "Logout", Method: "GET", Path: "/logout", Cookie: refreshCookie},

go.mod

@@ -3,7 +3,7 @@ module gitea.tecamino.com/paadi/access-handler
 go 1.24.5
 
 require (
-	gitea.tecamino.com/paadi/dbHandler v1.0.8
+	gitea.tecamino.com/paadi/dbHandler v1.1.10
 	gitea.tecamino.com/paadi/tecamino-logger v0.2.1
 	github.com/gin-gonic/gin v1.11.0
 	github.com/go-playground/assert/v2 v2.2.0

go.sum

@@ -1,5 +1,5 @@
-gitea.tecamino.com/paadi/dbHandler v1.0.8 h1:ZWSBM/KFtLwTv2cBqwK1mOxWAxAfL0BcWEC3kJ9JALU=
-gitea.tecamino.com/paadi/dbHandler v1.0.8/go.mod h1:y/xn/POJg1DO++67uKvnO23lJQgh+XFQq7HZCS9Getw=
+gitea.tecamino.com/paadi/dbHandler v1.1.10 h1:zZQbDTJ0bu6CIW90Zms8yYIzTLHtWPNhVKRxLUXEDuE=
+gitea.tecamino.com/paadi/dbHandler v1.1.10/go.mod h1:y/xn/POJg1DO++67uKvnO23lJQgh+XFQq7HZCS9Getw=
 gitea.tecamino.com/paadi/tecamino-logger v0.2.1 h1:sQTBKYPdzn9mmWX2JXZBtGBvNQH7cuXIwsl4TD0aMgE=
 gitea.tecamino.com/paadi/tecamino-logger v0.2.1/go.mod h1:FkzRTldUBBOd/iy2upycArDftSZ5trbsX5Ira5OzJgM=
 github.com/bytedance/sonic v1.14.0 h1:/OfKt8HFw0kh2rj8N0F6C/qPGRESq0BbaNZgcNXXzQQ=

handlers/access.go

@@ -15,8 +15,9 @@ import (
 //	authentication and authorization operations can be performed
 //	consistently across the application.
 type AccessHandler struct {
-	dbHandler *dbHandler.DBHandler // Database handler used for managing users and roles
-	logger    *logging.Logger      // Centralized application logger
+	dbHandler    *dbHandler.DBHandler // Database handler used for managing users and roles
+	logger       *logging.Logger      // Centralized application logger
+	NewDBCreated bool                 // inticator new user db created
 }
 
 // NewAccessHandler
@@ -73,6 +74,32 @@ func NewAccessHandler(path string, logger *logging.Logger) (aH *AccessHandler, e
 		return
 	}
 
+	logger.Debug("NewAccessHandler", "add role table")
+	// Add the role table to the database
+	err = aH.AddRoleTable()
+	if err != nil {
+		aH.logger.Error("NewAccessHandler", err)
+		return
+	}
+
+	logger.Debug("NewAccessHandler", "add workspace table")
+	// Add the role table to the database
+	err = aH.AddWorkspaceTable()
+	if err != nil {
+		aH.logger.Error("NewAccessHandler", err)
+		return
+	}
+
+	//indicator that user database was created
+	aH.NewDBCreated = aH.dbHandler.NewCreatedDB
+
+	logger.Debug("NewAccessHandler", "add default role")
+	// Add default roles to the system
+	err = aH.AddDefaultRole()
+	if err != nil {
+		aH.logger.Error("NewAccessHandler", err)
+	}
+
 	logger.Debug("NewAccessHandler", "add user table")
 	// Add the user table to the database
 	err = aH.AddUserTable()
@@ -88,22 +115,6 @@ func NewAccessHandler(path string, logger *logging.Logger) (aH *AccessHandler, e
 		aH.logger.Error("NewAccessHandler", err)
 		return
 	}
-
-	logger.Debug("NewAccessHandler", "add role table")
-	// Add the role table to the database
-	err = aH.AddRoleTable()
-	if err != nil {
-		aH.logger.Error("NewAccessHandler", err)
-		return
-	}
-
-	logger.Debug("NewAccessHandler", "add default role")
-	// Add default roles to the system
-	err = aH.AddDefaultRole()
-	if err != nil {
-		aH.logger.Error("NewAccessHandler", err)
-	}
-
 	return
 }
 

handlers/login.go

@@ -78,7 +78,7 @@ func (aH *AccessHandler) Login(c *gin.Context) {
 	accessToken := jwt.NewWithClaims(jwt.SigningMethodHS256, jwt.MapClaims{
 		"id":       user.Id,
 		"username": user.Name,
-		"role":     user.Role,
+		"role":     user.Role.Role,
 		"type":     "access",
 		"exp":      accessTokenExp.Unix(),
 	})
@@ -87,7 +87,7 @@ func (aH *AccessHandler) Login(c *gin.Context) {
 	refreshToken := jwt.NewWithClaims(jwt.SigningMethodHS256, jwt.MapClaims{
 		"id":       user.Id,
 		"username": user.Name,
-		"role":     user.Role,
+		"role":     user.Role.Role,
 		"type":     "refresh",
 		"exp":      refreshTokenExp.Unix(),
 	})
@@ -125,7 +125,7 @@ func (aH *AccessHandler) Login(c *gin.Context) {
 		"message":  "login successful",
 		"id":       user.Id,
 		"user":     user.Name,
-		"role":     user.Role,
+		"role":     user.Role.Role,
 		"settings": user.Settings,
 	})
 }
@@ -177,7 +177,7 @@ func (aH *AccessHandler) Refresh(c *gin.Context) {
 	newAccess := jwt.NewWithClaims(jwt.SigningMethodHS256, jwt.MapClaims{
 		"id":       id,
 		"username": username,
-		"role":     user.Role,
+		"role":     user.Role.Role,
 		"exp":      accessExp.Unix(),
 	})
 	accessString, _ := newAccess.SignedString(ACCESS_SECRET)
@@ -215,7 +215,13 @@ func (aH *AccessHandler) Me(c *gin.Context) {
 		return
 	}
 
-	claims := token.Claims.(jwt.MapClaims)
+	claims, ok := token.Claims.(jwt.MapClaims)
+	if !ok {
+		aH.logger.Error("Me", "error: token.Claims.(jwt.MapClaims)")
+		c.JSON(http.StatusInternalServerError, nil)
+		return
+	}
+
 	c.JSON(http.StatusOK, gin.H{
 		"id":   claims["id"],
 		"user": claims["username"],
@@ -241,7 +247,8 @@ func (aH *AccessHandler) getUserFromDB(c *gin.Context, userName string) (user mo
 	hasError = true
 	// Fetch user record from DB
 	var dbRecord []models.User
-	err := aH.dbHandler.GetByKey(&dbRecord, "user_name", userName, false)
+
+	err := aH.dbHandler.GetByKey(&dbRecord, "user_name", userName, false, "Role")
 	if err != nil {
 		aH.logger.Error("Login", err)
 		c.JSON(http.StatusBadRequest, models.NewJsonErrorResponse(err))

handlers/role.go

@@ -55,6 +55,7 @@ func (aH *AccessHandler) AddRole(c *gin.Context) {
 	if aH.dbHandler.Exists(&models.Role{}, "role", role.Role, false) {
 		aH.logger.Error("AddRole", fmt.Sprintf("role with name %s already exists", role.Role))
 		c.JSON(http.StatusBadRequest, models.NewJsonMessageResponse(fmt.Sprintf("role with name %s already exists", role.Role)))
+		return
 	}
 
 	// Insert new role with provided permissions
@@ -62,6 +63,7 @@ func (aH *AccessHandler) AddRole(c *gin.Context) {
 		Role:        role.Role,
 		Permissions: role.Permissions,
 	})
+
 	c.JSON(http.StatusOK, gin.H{
 		"message": fmt.Sprintf("role '%s' successfully added", role.Role),
 	})
@@ -106,12 +108,23 @@ func (aH *AccessHandler) UpdateRole(c *gin.Context) {
 		c.JSON(http.StatusInternalServerError, nil)
 		return
 	}
-	err := aH.dbHandler.UpdateValuesById(&role, role.Id)
-	if err != nil {
-		aH.logger.Error("UpdateRole", err)
-		c.JSON(http.StatusInternalServerError, nil)
-		return
+
+	if role.Id != 0 {
+		err := aH.dbHandler.UpdateValuesById(&role, role.Id)
+		if err != nil {
+			aH.logger.Error("UpdateRole", err)
+			c.JSON(http.StatusInternalServerError, nil)
+			return
+		}
+	} else {
+		err := aH.dbHandler.UpdateValuesByKey(&role, "", "role", role.Role)
+		if err != nil {
+			aH.logger.Error("UpdateRole", err)
+			c.JSON(http.StatusInternalServerError, nil)
+			return
+		}
 	}
+
 	c.JSON(http.StatusOK, models.NewJsonMessageResponse("successfully updated role '"+role.Role+"'"))
 }
 

handlers/user.go

@@ -16,31 +16,36 @@ func (aH *AccessHandler) AddUserTable() error {
 }
 
 func (aH *AccessHandler) AddDefaultUser() (err error) {
-	name := "admin"
-	role := "admin"
-	email := "zuercher@tecamino.ch"
-
-	// Check if a user with this email already exists
-	if aH.dbHandler.Exists(&models.User{}, "email", email, false) {
-		aH.logger.Debug("AddDefaultUser", "user email "+email+" exists already")
-		// Found a user → skip create
-		return nil
-	}
-
 	// Create default settings for the new user
 	settings := models.Settings{}
 	aH.logger.Debug("AddDefaultUser", "set default quasar settings")
 	settings.DefaultQuasarSettings()
 
-	// Insert default admin user into the database
-	aH.dbHandler.AddNewColum(&models.User{
-		Name:     name,
-		Role:     role,
-		Email:    email,
+	user := &models.User{
+		Name:     "admin",
+		Email:    "zuercher@tecamino.ch",
 		Password: "$2a$10$sZZOWBP8DSFLrLFQNoXw8OsEEr0tez1B8lPzKCHofaHg6PMNxx1pG",
 		Settings: settings,
-	})
-	return
+	}
+
+	// Check if a user with this email already exists
+	if aH.dbHandler.Exists(&models.User{}, "email", user.Email, false) {
+		aH.logger.Debug("AddDefaultUser", "user email "+user.Email+" exists already")
+		// Found a user → skip create
+		return nil
+	}
+
+	// Insert default admin user into the database
+
+	if err := aH.dbHandler.AddNewColum(user); err != nil {
+		return err
+	}
+
+	role := &models.Role{}
+	if err := aH.dbHandler.GetByKey(role, "role", "admin", false); err != nil {
+		return err
+	}
+	return aH.dbHandler.AddRelation(user, role, "Role")
 }
 
 func (aH *AccessHandler) AddUser(c *gin.Context) {
@@ -73,7 +78,7 @@ func (aH *AccessHandler) AddUser(c *gin.Context) {
 	}
 
 	// Hash the provided password before saving
-	hash, err := utils.HashPassword(user.Password)
+	user.Password, err = utils.HashPassword(user.Password)
 	if err != nil {
 		aH.logger.Error("AddUser", err)
 		c.JSON(http.StatusInternalServerError, nil)
@@ -83,16 +88,33 @@ func (aH *AccessHandler) AddUser(c *gin.Context) {
 	aH.logger.Debug("AddUser", "add default quasar user setting ")
 	user.Settings.DefaultQuasarSettings()
 
-	aH.logger.Debug("AddUser", "add new user "+user.Name+" with role "+user.Role)
+	aH.logger.Debug("AddUser", "add new user "+user.Name+" with role "+user.Role.Role)
+
+	if user.Role.Id != 0 {
+		if err := aH.dbHandler.GetById(&user.Role, user.Role.Id); err != nil {
+			aH.logger.Error("AddUser", err)
+			c.JSON(http.StatusInternalServerError, nil)
+			return
+		}
+	} else {
+		if err := aH.dbHandler.GetByKey(&user.Role, "role", user.Role.Role, false); err != nil {
+			aH.logger.Error("AddUser", err)
+			c.JSON(http.StatusInternalServerError, nil)
+			return
+		}
+	}
+	user.RoleID = &user.Role.Id
 
 	// Insert the new user record
-	aH.dbHandler.AddNewColum(&models.User{
-		Name:     user.Name,
-		Role:     user.Role,
-		Email:    user.Email,
-		Password: hash,
-		Settings: user.Settings,
-	})
+	if err := aH.dbHandler.AddNewColum(&user); err != nil {
+		aH.logger.Error("AddUser", err)
+		c.JSON(http.StatusInternalServerError, nil)
+		return
+	}
+
+	if len(user.Workspaces) > 0 {
+		aH.dbHandler.AddRelation(&user, user.Workspaces, "Workspaces")
+	}
 
 	c.JSON(http.StatusOK, gin.H{
 		"message": fmt.Sprintf("user '%s' successfully added", user.Name),
@@ -110,7 +132,7 @@ func (aH *AccessHandler) ChangePassword(c *gin.Context) {
 
 	// get user to check ChangePassword
 	var dbRecord models.User
-	err = aH.dbHandler.GetById(&dbRecord, user.Id)
+	err = aH.dbHandler.GetById(&dbRecord, user.Id, "Role")
 	if err != nil {
 		aH.logger.Error("ChangePassword", err)
 		c.JSON(http.StatusInternalServerError, nil)
@@ -119,13 +141,11 @@ func (aH *AccessHandler) ChangePassword(c *gin.Context) {
 
 	// Check if old password is correct
 	if !utils.CheckPassword(user.Password, dbRecord.Password) {
-		fmt.Println(123, dbRecord.Password, user.Password)
 		// Found a user → skip create
 		aH.logger.Error("ChangePassword", "wrong password entered for user: "+user.Name)
 		c.JSON(http.StatusBadRequest, models.NewJsonMessageResponse("invalid credentials"))
 		return
 	}
-	fmt.Println(3)
 
 	// Hash the provided password before saving
 	user.Password, err = utils.HashPassword(user.NewPassword)
@@ -134,13 +154,11 @@ func (aH *AccessHandler) ChangePassword(c *gin.Context) {
 		c.JSON(http.StatusInternalServerError, nil)
 		return
 	}
-	fmt.Println(4)
 
 	aH.logger.Debug("ChangePassword", "change user "+user.Name+" password")
 
 	// Update user
-	aH.dbHandler.UpdateValuesById(&user, user.Id)
-	fmt.Println(5)
+	aH.dbHandler.UpdateValuesById(&user, user.Id, "Role")
 
 	c.JSON(http.StatusOK, gin.H{
 		"message": fmt.Sprintf("password of user '%s' changed", user.Name),
@@ -164,7 +182,7 @@ func (aH *AccessHandler) GetUser(c *gin.Context) {
 	}
 
 	var users []models.User
-	err = aH.dbHandler.GetById(&users, uint(i))
+	err = aH.dbHandler.GetById(&users, uint(i), "Role")
 	if err != nil {
 		aH.logger.Error("GetUser", err)
 		c.JSON(http.StatusInternalServerError, nil)
@@ -180,12 +198,16 @@ func (aH *AccessHandler) UpdateUser(c *gin.Context) {
 		c.JSON(http.StatusInternalServerError, nil)
 		return
 	}
-	err := aH.dbHandler.UpdateValuesById(&user, user.Id)
+	err := aH.dbHandler.UpdateValuesById(&user, user.Id, "Role")
 	if err != nil {
 		aH.logger.Error("UpdateUser", err)
 		c.JSON(http.StatusInternalServerError, nil)
 		return
 	}
+	if len(user.Workspaces) > 0 {
+		aH.dbHandler.AddRelation(&user, user.Workspaces, "Workspaces")
+	}
+
 	c.JSON(http.StatusOK, models.NewJsonMessageResponse("successfully updated user '"+user.Email+"'"))
 }
 
@@ -238,7 +260,7 @@ func (aH *AccessHandler) DeleteUser(c *gin.Context) {
 		return
 	}
 
-	err = aH.dbHandler.DeleteById(&models.User{}, removeIds...)
+	err = aH.dbHandler.DeleteById(&models.User{}, "", removeIds...)
 	if err != nil {
 		aH.logger.Error("DeleteUser", err)
 		c.JSON(http.StatusInternalServerError, nil)

handlers/workspace.go

@@ -0,0 +1,150 @@
+package handlers
+
+import (
+	"fmt"
+	"net/http"
+	"slices"
+	"strconv"
+
+	"gitea.tecamino.com/paadi/access-handler/models"
+	"github.com/gin-gonic/gin"
+)
+
+func (aH *AccessHandler) AddWorkspaceTable() error {
+	return aH.dbHandler.AddNewTable(models.Workspace{})
+}
+
+func (aH *AccessHandler) AddWorkspace(c *gin.Context) {
+	var workspace models.Workspace
+	err := c.BindJSON(&workspace)
+	if err != nil {
+		aH.logger.Error("AddWorkspace", err)
+		c.JSON(http.StatusBadRequest, models.NewJsonErrorResponse(err))
+		return
+	}
+
+	// Check if a workspace with this name already exists
+	if aH.dbHandler.Exists(&models.Workspace{}, "workspace", workspace.Name, false) {
+		aH.logger.Error("AddWorkspace", fmt.Sprintf("workspace with name %s already exists", workspace.Name))
+		c.JSON(http.StatusBadRequest, models.NewJsonMessageResponse(fmt.Sprintf("workspace with name %s already exists", workspace.Name)))
+		return
+	}
+
+	// Insert new workspace with provided permissions
+	aH.dbHandler.AddNewColum(&models.Workspace{
+		Name:        workspace.Name,
+		Description: workspace.Description,
+	})
+
+	c.JSON(http.StatusOK, gin.H{
+		"message": fmt.Sprintf("workspace '%s' successfully added", workspace.Name),
+	})
+}
+
+func (aH *AccessHandler) GetWorkspace(c *gin.Context) {
+	var i int
+	var err error
+	var workspaces []models.Workspace
+
+	workspace := c.Query("workspace")
+	id := c.Query("id")
+
+	if workspace != "" {
+		err = aH.dbHandler.GetByKey(&workspaces, "workspace", workspace, false)
+	} else if id != "" {
+		i, err = strconv.Atoi(id)
+		if err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{
+				"message": err.Error(),
+			})
+			return
+		}
+		err = aH.dbHandler.GetById(&workspaces, uint(i))
+	} else {
+		err = aH.dbHandler.GetById(&workspaces, 0)
+
+	}
+
+	if err != nil {
+		aH.logger.Error("GetWorkspace", err)
+		c.JSON(http.StatusInternalServerError, nil)
+		return
+	}
+	c.JSON(http.StatusOK, workspaces)
+}
+
+func (aH *AccessHandler) UpdateWorkspace(c *gin.Context) {
+	var workspace models.Workspace
+	if err := c.BindJSON(&workspace); err != nil {
+		aH.logger.Error("UpdateWorkspace", err)
+		c.JSON(http.StatusInternalServerError, nil)
+		return
+	}
+
+	if workspace.Id != 0 {
+		err := aH.dbHandler.UpdateValuesById(&workspace, workspace.Id)
+		if err != nil {
+			aH.logger.Error("UpdateWorkspace", err)
+			c.JSON(http.StatusInternalServerError, nil)
+			return
+		}
+	} else {
+		err := aH.dbHandler.UpdateValuesByKey(&workspace, "", "workspace", workspace.Name)
+		if err != nil {
+			aH.logger.Error("UpdateWorkspace", err)
+			c.JSON(http.StatusInternalServerError, nil)
+			return
+		}
+	}
+
+	c.JSON(http.StatusOK, models.NewJsonMessageResponse("successfully updated workspace '"+workspace.Name+"'"))
+}
+
+func (aH *AccessHandler) DeleteWorkspace(c *gin.Context) {
+
+	var request struct {
+		Workspaces []models.Workspace `json:"workspaces"`
+	}
+
+	err := c.BindJSON(&request)
+	if err != nil {
+		aH.logger.Error("DeleteWorkspace", err)
+		c.JSON(http.StatusBadRequest, nil)
+		return
+	}
+
+	if len(request.Workspaces) == 0 {
+		aH.logger.Error("DeleteWorkspace", "no ids given to be deleted")
+		c.JSON(http.StatusBadRequest, models.NewJsonMessageResponse("no workspaces given to be deleted"))
+		return
+	}
+
+	for _, workspace := range request.Workspaces {
+		err = aH.dbHandler.DeleteByKey(&models.Workspace{}, "id", workspace, false)
+		if err != nil {
+			aH.logger.Error("DeleteWorkspace", err)
+			c.JSON(http.StatusInternalServerError, nil)
+			return
+		}
+
+		var users []models.User
+		if err := aH.dbHandler.GetById(&users, 0); err != nil {
+			aH.logger.Error("DeleteWorkspace", err)
+			c.JSON(http.StatusInternalServerError, nil)
+			return
+		}
+		for _, u := range users {
+			if u.Settings.Workspace == workspace.Name {
+				u.Settings.Workspace = ""
+			}
+
+			u.Workspaces = slices.DeleteFunc(u.Workspaces, func(w *models.Workspace) bool {
+				return w != nil && w.Name == workspace.Name
+			})
+		}
+	}
+
+	c.JSON(http.StatusOK, gin.H{
+		"message": "workspace(s) deleted",
+	})
+}

models/settings.go

@@ -15,6 +15,7 @@ type Settings struct {
 	AppName            string `json:"appName,omitempty"`
 	DatabaseName       string `json:"databaseName,omitempty"`
 	DatabaseToken      string `json:"databaseToken,omitempty"`
+	Workspace          string `json:"workspace,omitempty"`
 }
 
 func (s *Settings) DefaultQuasarSettings() {

models/user.go

@@ -5,14 +5,16 @@ import (
 )
 
 type User struct {
-	Id          uint     `gorm:"primaryKey" json:"id"`
-	Name        string   `gorm:"column:user_name" json:"user"`
-	Email       string   `gorm:"column:email" json:"email"`
-	Role        string   `gorm:"column:role" json:"role,omitempty"`
-	Password    string   `gorm:"column:password" json:"password"`
-	NewPassword string   `gorm:"-" json:"newPassword"`
-	Expiration  string   `gorm:"column:expiration" json:"expiration,omitempty"`
-	Settings    Settings `gorm:"type:json" json:"settings"`
+	Id          uint         `gorm:"primaryKey" json:"id"`
+	Name        string       `gorm:"column:user_name" json:"user"`
+	Email       string       `gorm:"column:email" json:"email"`
+	RoleID      *uint        `gorm:"column:roleId" json:"roleId,omitempty"`
+	Role        *Role        `gorm:"foreignKey:RoleID" json:"role,omitempty"`
+	Password    string       `gorm:"column:password" json:"password"`
+	NewPassword string       `gorm:"-" json:"newPassword,omitempty"`
+	Expiration  string       `gorm:"column:expiration" json:"expiration,omitempty"`
+	Settings    Settings     `gorm:"type:json" json:"settings"`
+	Workspaces  []*Workspace `gorm:"many2many:users_workspaces;" `
 }
 
 func (u *User) IsValid() bool {

models/workspace.go

@@ -0,0 +1,8 @@
+package models
+
+type Workspace struct {
+	Id          uint    `gorm:"primaryKey" json:"id"`
+	Name        string  `gorm:"column:name" json:"name"`
+	Description string  `gorm:"type:json" json:"description"`
+	Users       []*User `gorm:"many2many:users_workspaces;" `
+}