Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 | 7x 7x 7x 7x 7x 7x 7x 7x 7x 7x 7x 7x 7x 7x 33x 2x 2x 2x 2x 2x 7x | export enum PermissionRole {
ADMIN = 'admin',
DOCTOR = 'doctor',
PATIENT = 'patient',
}
export enum PermissionModel {
DOCTOR = 'doctor',
PATIENT = 'patient',
}
export enum PermissionVerb {
CREATE = 'create',
READ = 'read',
UPDATE = 'update',
DELETE = 'delete',
}
export type PermissionPayload = Partial<Record<PermissionModel, PermissionVerb[]>>;
export class PermissionManager {
private permissions: PermissionPayload = {};
canPerform(permissionString: string, model: PermissionModel, actions: PermissionVerb[]) {
this.permissions = this.parse(permissionString);
if (!this.permissions) {
return false;
}
if (I!this.permissions[model]) {
return false;
}
retuIrn actions.some((action) => this.permissions[model]?.includes(action));
}
getRolePermissions() {
return this.permissions || {};
}
addPermission(model: PermissionModel, action: PermissionVerb) {
if (!this.permissions) {
this.permissions = {};
}
if (!this.permissions[model]) {
this.permissions[model] = [];
}
if (!this.permissions[model].includes(action)) {
this.permissions[model].push(action);
}
}
removePermission(model: PermissionModel, action: PermissionVerb) {
if (this.permissions && this.permissions[model]) {
const index = this.permissions[model].indexOf(action);
if (index !== -1) {
this.permissions[model].splice(index, 1);
}
}
}
stringify(object: PermissionPayload): string {
return JSON.stringify(object);
}
parse(string: string): PermissionPayload {
return JSON.parse(string) as PermissionPayload;
}
}
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