FEAT: get permissions working

src/authentication/authentication.decorator.ts

@@ -1,6 +1,6 @@
 import { Request } from 'express';
 import { CustomDecorator } from '@nestjs/common';
-import { Permission } from './permissions.enum';
+import { PermissionsObjectPermission } from './permissions.enum';
 import { RequestUser } from './user.decorator';
 
 export const AUTH_FUNCTION_KEY = '__AUTH_FUNCTION__';
@@ -31,13 +31,17 @@ function SetMultipleMetadata(metadataKey, metadataValue): CustomDecorator {
   return decoratorFactory as any;
 }
 
-export function RequireAllPermissions(...permissions: Permission[]) {
+export function RequireAllPermissions(
+  ...permissions: PermissionsObjectPermission[]
+) {
   return SetMultipleMetadata(AUTH_FUNCTION_KEY, (req, user: RequestUser) =>
     permissions.every(({ seqid }) => user.permissions.includes(seqid)),
   );
 }
 
-export function RequireSomePermission(...permissions: Permission[]) {
+export function RequireSomePermission(
+  ...permissions: PermissionsObjectPermission[]
+) {
   return SetMultipleMetadata(AUTH_FUNCTION_KEY, (req, user: RequestUser) =>
     permissions.some(({ seqid }) => user.permissions.includes(seqid)),
   );

src/authentication/permissions.enum.ts

@@ -8,7 +8,7 @@ export enum PermissionUsages {
   INTERNAL = 'internal',
 }
 
-export interface Permission {
+export interface PermissionsObjectPermission {
   seqid: number;
   claim: string;
   usage: PermissionUsages;
@@ -17,12 +17,12 @@ export interface Permission {
     'en-us': string;
   };
 }
-export interface PermissionGroup {
+export interface PermissionsObjectGroup {
   title: {
     'pt-br': string;
     'en-us': string;
   };
-  permissions: Record<string, Permission>;
+  permissions: Record<string, PermissionsObjectPermission>;
 }
 
 /*

src/modules/permissions/dto/entities.ts

@@ -1,4 +1,4 @@
-import { ApiProperty } from '@nestjs/swagger';
+import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
 
 export class PermissionDto {
   @ApiProperty()
@@ -33,3 +33,12 @@ export class GetPublicPermissionsRes {
   @ApiProperty({ type: [PermissionGroup] })
   permissionGroups: PermissionGroup[];
 }
+
+export enum LanguageEnum {
+  ptbr = 'pt-br',
+  enus = 'en-us',
+}
+export class GetPublicPermissionsHeader {
+  @ApiPropertyOptional({ enum: LanguageEnum })
+  'dadosfera-lang';
+}

src/modules/permissions/permissions.controller.ts

@@ -1,8 +1,13 @@
-import { Controller, Get, Inject } from '@nestjs/common';
+import { Controller, Get, Headers, Inject } from '@nestjs/common';
 import { ApiOkResponse, ApiTags } from '@nestjs/swagger';
 import { DadosferaLogger } from 'dadosfera-logs';
+import { PermissionUsages } from 'src/authentication/permissions.enum';
 import { User } from 'src/authentication/user.decorator';
-import { GetPublicPermissionsRes } from './dto/entities';
+import {
+  GetPublicPermissionsHeader,
+  GetPublicPermissionsRes,
+  LanguageEnum,
+} from './dto/entities';
 import { PermissionsClientService } from './permissions.service';
 
 @ApiTags('Permissions')
@@ -20,7 +25,16 @@ export class PermissionsController {
 
   @Get()
   @ApiOkResponse({ type: GetPublicPermissionsRes })
-  getPublicPermissions(@User() user) {
+  getPublicPermissions(
+    @User() user,
+    @Headers() headers: GetPublicPermissionsHeader,
+  ) {
     this.logger.info('getPublicPermissions', { user });
+
+    const language: LanguageEnum = headers['dadosfera-lang'];
+    return this.permissionsService.getPermissions(
+      PermissionUsages.PUBLIC,
+      language,
+    );
   }
 }

src/modules/permissions/permissions.service.ts

@@ -12,13 +12,14 @@ import { PermissionsProtoService as PermissionsServiceInterface } from 'protospa
 import { InjectPermissionsRequest } from 'protospack-v2/dist/lib/Duc/interfaces/messages';
 import { DadosferaLogger } from 'dadosfera-logs';
 import {
-  Permission,
+  PermissionsObjectPermission,
   PERMISSIONS,
   PermissionsObject,
   PermissionUsages,
+  PermissionsObjectGroup,
 } from '../../authentication/permissions.enum';
 import ErrorBuilder from '../../utils/ErrorBuilder';
-import { PermissionGroup } from './dto/entities';
+import { LanguageEnum, PermissionDto, PermissionGroup } from './dto/entities';
 
 @Injectable()
 export class PermissionsClientService
@@ -73,11 +74,27 @@ export class PermissionsClientService
       this.permissionsService.InjectPermissions({ permissions }),
     );
   }
-  getPublicPermissions() {
-    return this.getPermissions(PermissionUsages.PUBLIC);
-  }
-  getPermissions(permissionUsage?: PermissionUsages): PermissionGroup[] {
+  getPermissions(
+    permissionUsage?: PermissionUsages,
+    language: LanguageEnum = LanguageEnum.ptbr,
+  ): PermissionGroup[] {
     const groups: PermissionGroup[] = [];
+    for (const key in PERMISSIONS) {
+      const permissionGroup: PermissionsObjectGroup = PERMISSIONS[key];
+      const title = permissionGroup.title[language];
+      const permissions: PermissionDto[] = Object.values(
+        permissionGroup.permissions,
+      )
+        .filter(({ usage }) =>
+          permissionUsage ? usage === permissionUsage : true,
+        )
+        .map(({ seqid, name }) => ({ id: seqid, name: name[language] }));
+
+      groups.push({
+        title,
+        permissions,
+      });
+    }
     return groups;
   }
 }