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| 1 | +<?php |
| 2 | + |
| 3 | +namespace Ootri\PermissionManager\Livewire; |
| 4 | + |
| 5 | +use Livewire\Component; |
| 6 | +use Spatie\Permission\Models\Role; |
| 7 | +use Spatie\Permission\Models\Permission; |
| 8 | +use App\Models\User; |
| 9 | + |
| 10 | +class PermissionManagement extends Component |
| 11 | +{ |
| 12 | + public $roles, $permissions, $users; |
| 13 | + public $roleName, $permissionName; |
| 14 | + public $selectedUser, $selectedRole, $selectedPermission; |
| 15 | + |
| 16 | + public function mount() |
| 17 | + { |
| 18 | + $this->loadData(); |
| 19 | + } |
| 20 | + |
| 21 | + public function loadData() |
| 22 | + { |
| 23 | + $this->roles = Role::with('permissions')->get(); // Include permissions in roles |
| 24 | + $this->permissions = Permission::all(); |
| 25 | + $this->users = User::with('roles', 'permissions')->get(); // Include roles and permissions in users |
| 26 | + } |
| 27 | + |
| 28 | + // Role CRUD |
| 29 | + public function createRole() |
| 30 | + { |
| 31 | + Role::create(['name' => $this->roleName]); |
| 32 | + $this->roleName = ''; |
| 33 | + $this->loadData(); |
| 34 | + } |
| 35 | + |
| 36 | + public function deleteRole($id) |
| 37 | + { |
| 38 | + $role = Role::find($id); |
| 39 | + |
| 40 | + if (!$role) { |
| 41 | + session()->flash('error', 'Role not found.'); |
| 42 | + return; |
| 43 | + } |
| 44 | + |
| 45 | + if ($role->users()->exists()) { |
| 46 | + session()->flash('error', 'Cannot delete role because it is assigned to users.'); |
| 47 | + return; |
| 48 | + } |
| 49 | + |
| 50 | + // Check if role has any permissions |
| 51 | + if ($role->permissions()->exists()) { |
| 52 | + session()->flash('error', 'Cannot delete role because it has permissions assigned.'); |
| 53 | + return; |
| 54 | + } |
| 55 | + |
| 56 | + $role->delete(); |
| 57 | + $this->loadData(); |
| 58 | + session()->flash('message', 'Role deleted successfully.'); |
| 59 | + } |
| 60 | + |
| 61 | + // Permission CRUD |
| 62 | + public function createPermission() |
| 63 | + { |
| 64 | + Permission::create(['name' => $this->permissionName]); |
| 65 | + $this->permissionName = ''; |
| 66 | + $this->loadData(); |
| 67 | + } |
| 68 | + |
| 69 | + public function deletePermission($id) |
| 70 | + { |
| 71 | + $permission = Permission::find($id); |
| 72 | + |
| 73 | + if (!$permission) { |
| 74 | + session()->flash('error', 'Permission not found.'); |
| 75 | + return; |
| 76 | + } |
| 77 | + |
| 78 | + // Check if permission is assigned to any roles |
| 79 | + if ($permission->roles()->exists()) { |
| 80 | + session()->flash('error', 'Cannot delete permission because it is assigned to roles.'); |
| 81 | + return; |
| 82 | + } |
| 83 | + |
| 84 | + // Check if permission is assigned directly to any users |
| 85 | + if ($permission->users()->exists()) { |
| 86 | + session()->flash('error', 'Cannot delete permission because it is assigned directly to users.'); |
| 87 | + return; |
| 88 | + } |
| 89 | + |
| 90 | + $permission->delete(); |
| 91 | + $this->loadData(); |
| 92 | + session()->flash('message', 'Permission deleted successfully.'); |
| 93 | + } |
| 94 | + |
| 95 | + // Assign Role to User |
| 96 | + public function assignRole() |
| 97 | + { |
| 98 | + $user = User::find($this->selectedUser); |
| 99 | + $role = Role::find($this->selectedRole); |
| 100 | + |
| 101 | + if ($user && $role) { |
| 102 | + |
| 103 | + // Check if role is already assigned to user |
| 104 | + if ($user->hasRole($role->name)) { |
| 105 | + session()->flash('error', 'Role is already assigned to this user.'); |
| 106 | + return; |
| 107 | + } |
| 108 | + |
| 109 | + $user->assignRole($role->name); |
| 110 | + $this->loadData(); |
| 111 | + session()->flash('message', 'Role assigned successfully.'); |
| 112 | + } else { |
| 113 | + session()->flash('error', 'Invalid user or role selected.'); |
| 114 | + } |
| 115 | + } |
| 116 | + |
| 117 | + public function revokeRole() |
| 118 | + { |
| 119 | + $user = User::find($this->selectedUser); |
| 120 | + $role = Role::find($this->selectedRole); |
| 121 | + |
| 122 | + if ($user && $role) { |
| 123 | + |
| 124 | + // Check if role is already assigned to user |
| 125 | + if (!$user->hasRole($role->name)) { |
| 126 | + session()->flash('error', 'Role is not assigned to this user.'); |
| 127 | + return; |
| 128 | + } |
| 129 | + |
| 130 | + $user->removeRole($role->name); |
| 131 | + $this->loadData(); |
| 132 | + session()->flash('message', 'Role revoked successfully.'); |
| 133 | + } else { |
| 134 | + session()->flash('error', 'Invalid user or role selected.'); |
| 135 | + } |
| 136 | + } |
| 137 | + |
| 138 | + // Assign Permission to Role |
| 139 | + public function assignPermission() |
| 140 | + { |
| 141 | + $role = Role::find($this->selectedRole); |
| 142 | + $permission = Permission::find($this->selectedPermission); |
| 143 | + |
| 144 | + if ($role && $permission) { |
| 145 | + |
| 146 | + // Check if permission is already assigned to role |
| 147 | + if ($role->hasPermissionTo($permission->name)) { |
| 148 | + session()->flash('error', 'Permission is already assigned to this role.'); |
| 149 | + return; |
| 150 | + } |
| 151 | + |
| 152 | + $role->givePermissionTo($permission->name); |
| 153 | + $this->loadData(); |
| 154 | + session()->flash('message', 'Permission assigned successfully.'); |
| 155 | + } else { |
| 156 | + session()->flash('error', 'Invalid role or permission selected.'); |
| 157 | + } |
| 158 | + } |
| 159 | + |
| 160 | + public function revokePermission() |
| 161 | + { |
| 162 | + $role = Role::find($this->selectedRole); |
| 163 | + $permission = Permission::find($this->selectedPermission); |
| 164 | + |
| 165 | + if ($role && $permission) { |
| 166 | + |
| 167 | + // Check if permission is already assigned to role |
| 168 | + if (!$role->hasPermissionTo($permission->name)) { |
| 169 | + session()->flash('error', 'Permission is not assigned to this role.'); |
| 170 | + return; |
| 171 | + } |
| 172 | + |
| 173 | + $role->revokePermissionTo($permission->name); |
| 174 | + $this->loadData(); |
| 175 | + session()->flash('message', 'Permission revoked successfully.'); |
| 176 | + } else { |
| 177 | + session()->flash('error', 'Invalid role or permission selected.'); |
| 178 | + } |
| 179 | + } |
| 180 | + |
| 181 | + public function getUserRoles($userId) |
| 182 | + { |
| 183 | + $user = $this->users->find($userId); |
| 184 | + return $user ? $user->roles->pluck('name')->toArray() : []; |
| 185 | + } |
| 186 | + |
| 187 | + public function getRolePermissions($roleId) |
| 188 | + { |
| 189 | + $role = $this->roles->find($roleId); |
| 190 | + return $role ? $role->permissions->pluck('name')->toArray() : []; |
| 191 | + } |
| 192 | + |
| 193 | + public function assignUserPermission() |
| 194 | + { |
| 195 | + $user = User::find($this->selectedUser); |
| 196 | + $permission = Permission::find($this->selectedPermission); |
| 197 | + |
| 198 | + if ($user && $permission) { |
| 199 | + if ($user->hasPermissionTo($permission->name)) { |
| 200 | + session()->flash('error', 'Permission is already assigned to this user.'); |
| 201 | + return; |
| 202 | + } |
| 203 | + |
| 204 | + $user->givePermissionTo($permission->name); |
| 205 | + $this->loadData(); |
| 206 | + session()->flash('message', 'Permission assigned to user successfully.'); |
| 207 | + } else { |
| 208 | + session()->flash('error', 'Invalid user or permission selected.'); |
| 209 | + } |
| 210 | + } |
| 211 | + |
| 212 | + public function revokeUserPermission() |
| 213 | + { |
| 214 | + $user = User::find($this->selectedUser); |
| 215 | + $permission = Permission::find($this->selectedPermission); |
| 216 | + |
| 217 | + if ($user && $permission) { |
| 218 | + if (!$user->hasPermissionTo($permission->name)) { |
| 219 | + session()->flash('error', 'Permission is not assigned to this user.'); |
| 220 | + return; |
| 221 | + } |
| 222 | + |
| 223 | + $user->revokePermissionTo($permission->name); |
| 224 | + $this->loadData(); |
| 225 | + session()->flash('message', 'Permission revoked from user successfully.'); |
| 226 | + } else { |
| 227 | + session()->flash('error', 'Invalid user or permission selected.'); |
| 228 | + } |
| 229 | + } |
| 230 | + |
| 231 | + public function render() |
| 232 | + { |
| 233 | + return view('Ootri\PermissionManager::livewire.permission-management'); |
| 234 | + } |
| 235 | +} |
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