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@netgrif/components-core

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Netgrif Application engine frontend core Angular library

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import { Injectable } from '@angular/core'; import { AssignPolicy } from '../../task-content/model/policy'; import { PermissionType } from '../../process/permissions'; import * as i0 from "@angular/core"; import * as i1 from "../../user/services/user-comparator.service"; import * as i2 from "../../user/services/user.service"; export class PermissionService { userComparator; _userService; constructor(userComparator, _userService) { this.userComparator = userComparator; this._userService = _userService; } hasTaskPermission(task, permission) { if (!task) { return false; } const rolePermValue = this.checkRolePerms(task.roles, permission); const userPermValue = this.checkUserPerms(task.users, permission); return this.resolvePermissions(rolePermValue, userPermValue); } hasCasePermission(case_, permission) { if (!case_) { return false; } const rolePermValue = this.checkRolePerms(case_.permissions, permission); const userPermValue = this.checkUserPerms(case_.users, permission); return this.resolvePermissions(rolePermValue, userPermValue); } resolvePermissions(rolePermValue, userPermValue) { return userPermValue === undefined ? (!!rolePermValue) : userPermValue; } hasNetPermission(action, net) { if (!net || !net.permissions || !action || !(net.permissions instanceof Object)) { return false; } if (Object.keys(net.permissions).some(role => this._userService.hasRoleById(role) ? net.permissions[role][action] === false : false)) { return false; } return Object.keys(net.permissions).some(role => this._userService.hasRoleById(role) ? !!net.permissions[role][action] : false); } canAssign(task) { return !!task && ((task.assignPolicy === AssignPolicy.manual && !task.userId && this.hasTaskPermission(task, PermissionType.ASSIGN))); } canCancel(task) { return !!task && !!task.userId && this.hasTaskPermission(task, PermissionType.CANCEL) && ((task.assignedUserPolicy === undefined || task.assignedUserPolicy.cancel === undefined) || task.assignedUserPolicy.cancel); } canReassign(task) { return !!task && !!task.userId && this.userComparator.compareUsers(task.userId) && this.hasTaskPermission(task, PermissionType.DELEGATE) && ((task.assignedUserPolicy === undefined || task.assignedUserPolicy.reassign === undefined) || task.assignedUserPolicy.reassign); } canFinish(task) { return !!task && !!task.userId && this.userComparator.compareUsers(task.userId) && this.hasTaskPermission(task, PermissionType.FINISH); } canCollapse(task) { return !!task && task.assignPolicy === AssignPolicy.manual; } checkRolePerms(roles, permission) { let rolePermValue; if (!!roles) { Object.keys(roles).forEach(role => { if (roles[role][permission] !== undefined && this._userService.hasRoleById(role)) { rolePermValue = rolePermValue === undefined ? roles[role][permission] : rolePermValue && roles[role][permission]; } }); } return rolePermValue; } checkUserPerms(users, permission) { let userPermValue; if (!!users) { const loggedUserId = this._userService.user.getSelfOrImpersonated().id; Object.keys(users).forEach(user => { if (user === loggedUserId && users[user][permission] !== undefined) { userPermValue = userPermValue === undefined ? users[user][permission] : userPermValue && users[user][permission]; } }); } return userPermValue; } static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "17.3.12", ngImport: i0, type: PermissionService, deps: [{ token: i1.UserComparatorService }, { token: i2.UserService }], target: i0.ɵɵFactoryTarget.Injectable }); static ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "17.3.12", ngImport: i0, type: PermissionService, providedIn: 'root' }); } i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "17.3.12", ngImport: i0, type: PermissionService, decorators: [{ type: Injectable, args: [{ providedIn: 'root' }] }], ctorParameters: () => [{ type: i1.UserComparatorService }, { type: i2.UserService }] }); //# 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{Injectable} from '@angular/core';\nimport {UserComparatorService} from '../../user/services/user-comparator.service';\nimport {AssignPolicy} from '../../task-content/model/policy';\nimport {Task} from '../../resources/interface/task';\nimport {UserService} from '../../user/services/user.service';\nimport {Case} from '../../resources/interface/case';\nimport {PetriNetReferenceWithPermissions} from '../../process/petri-net-reference-with-permissions';\nimport {Permissions, PermissionType, UserPermissions} from '../../process/permissions';\n\n@Injectable({\n    providedIn: 'root'\n})\nexport class PermissionService {\n\n    constructor(protected userComparator: UserComparatorService, protected _userService: UserService) {\n    }\n\n    public hasTaskPermission(task: Task | undefined, permission: string): boolean {\n        if (!task) {\n            return false;\n        }\n\n        const rolePermValue = this.checkRolePerms(task.roles, permission);\n        const userPermValue = this.checkUserPerms(task.users, permission);\n        return this.resolvePermissions(rolePermValue, userPermValue);\n    }\n\n    public hasCasePermission(case_: Case | undefined, permission: string): boolean {\n        if (!case_) {\n            return false;\n        }\n\n        const rolePermValue = this.checkRolePerms(case_.permissions, permission);\n        const userPermValue = this.checkUserPerms(case_.users, permission);\n        return this.resolvePermissions(rolePermValue, userPermValue);\n    }\n\n    public resolvePermissions(rolePermValue: boolean | undefined, userPermValue: boolean | undefined): boolean {\n        return userPermValue === undefined ? (!!rolePermValue) : userPermValue;\n    }\n\n    public hasNetPermission(action: string, net: PetriNetReferenceWithPermissions): boolean {\n        if (!net\n            || !net.permissions\n            || !action\n            || !(net.permissions instanceof Object)\n        ) {\n            return false;\n        }\n        if (Object.keys(net.permissions).some(role =>\n            this._userService.hasRoleById(role) ? net.permissions[role][action] === false : false)) {\n            return false;\n        }\n        return Object.keys(net.permissions).some(role =>\n            this._userService.hasRoleById(role) ? !!net.permissions[role][action] : false\n        );\n    }\n\n    public canAssign(task: Task | undefined): boolean {\n        return !!task\n            && (\n                (\n                    task.assignPolicy === AssignPolicy.manual\n                    && !task.userId\n                    && this.hasTaskPermission(task, PermissionType.ASSIGN)\n                )\n            );\n    }\n\n    public canCancel(task: Task | undefined): boolean {\n        return !!task && !!task.userId\n            && this.hasTaskPermission(task, PermissionType.CANCEL)\n            && ((task.assignedUserPolicy === undefined || task.assignedUserPolicy.cancel === undefined)\n                || task.assignedUserPolicy.cancel);\n    }\n\n    public canReassign(task: Task | undefined): boolean {\n        return !!task && !!task.userId && this.userComparator.compareUsers(task.userId)\n            && this.hasTaskPermission(task, PermissionType.DELEGATE)\n            && ((task.assignedUserPolicy === undefined || task.assignedUserPolicy.reassign === undefined)\n                || task.assignedUserPolicy.reassign);\n    }\n\n    public canFinish(task: Task | undefined): boolean {\n        return !!task\n            && !!task.userId\n            && this.userComparator.compareUsers(task.userId)\n            && this.hasTaskPermission(task, PermissionType.FINISH);\n    }\n\n    public canCollapse(task: Task | undefined): boolean {\n        return !!task\n            && task.assignPolicy === AssignPolicy.manual;\n    }\n\n    public checkRolePerms(roles: Permissions, permission: string): boolean | undefined {\n        let rolePermValue: boolean;\n        if (!!roles) {\n            Object.keys(roles).forEach(role => {\n                if (roles[role][permission] !== undefined && this._userService.hasRoleById(role)) {\n                    rolePermValue = rolePermValue === undefined ? roles[role][permission] : rolePermValue && roles[role][permission];\n                }\n            });\n        }\n        return rolePermValue;\n    }\n\n    public checkUserPerms(users: UserPermissions, permission): boolean | undefined {\n        let userPermValue: boolean;\n        if (!!users) {\n            const loggedUserId = this._userService.user.getSelfOrImpersonated().id;\n            Object.keys(users).forEach(user => {\n                if (user === loggedUserId && users[user][permission] !== undefined) {\n                    userPermValue = userPermValue === undefined ?\n                        users[user][permission] : userPermValue && users[user][permission];\n                }\n            });\n        }\n        return userPermValue;\n    }\n}\n"]}