refactor: migrate from types to dto

app/controllers/admin/admin_controller.ts

@@ -1,28 +1,10 @@
 import AuthController from '#controllers/auth/auth_controller';
 import LinksController from '#controllers/links/delete_link_controller';
-import User from '#models/user';
+import { UserWithCountersDto } from '#dtos/user_with_counters';
 import { CollectionService } from '#services/collections/collection_service';
 import { inject } from '@adonisjs/core';
 import { HttpContext } from '@adonisjs/core/http';
 
-class UserWithRelationCountDto {
-	constructor(private user: User) {}
-
-	toJson = () => ({
-		id: this.user.id,
-		email: this.user.email,
-		fullname: this.user.name,
-		avatarUrl: this.user.avatarUrl,
-		isAdmin: this.user.isAdmin,
-		createdAt: this.user.createdAt.toString(),
-		updatedAt: this.user.updatedAt.toString(),
-		lastSeenAt:
-			this.user.lastSeenAt?.toString() ?? this.user.updatedAt.toString(),
-		linksCount: Number(this.user.$extras.totalLinks),
-		collectionsCount: Number(this.user.$extras.totalCollections),
-	});
-}
-
 @inject()
 export default class AdminController {
 	constructor(
@@ -38,7 +20,7 @@ export default class AdminController {
 			await this.collectionService.getTotalCollectionsCount();
 
 		return inertia.render('admin/dashboard', {
-			users: users.map((user) => new UserWithRelationCountDto(user).toJson()),
+			users: UserWithCountersDto.fromArray(users),
 			totalLinks: linksCount,
 			totalCollections: collectionsCount,
 		});

app/controllers/api/collections/create_collection_controller.ts

@@ -1,3 +1,4 @@
+import { CollectionWithLinksDto } from '#dtos/collection_with_links';
 import { CollectionService } from '#services/collections/collection_service';
 import { createCollectionValidator } from '#validators/collections/create_collection_validator';
 import { inject } from '@adonisjs/core';
@@ -8,17 +9,15 @@ export default class CreateCollectionController {
 	constructor(private collectionService: CollectionService) {}
 
 	async execute({ request, response }: HttpContext) {
-		console.log('avant');
 		const payload = await request.validateUsing(createCollectionValidator);
 		const collection = await this.collectionService.createCollection({
 			name: payload.name,
 			description: payload.description,
 			visibility: payload.visibility,
 		});
-		console.log('après', collection);
 		return response.json({
 			message: 'Collection created successfully',
-			collection: collection.serialize(),
+			collection: new CollectionWithLinksDto(collection).serialize(),
 		});
 	}
 }

app/controllers/api/collections/get_collections_controller.ts

@@ -1,3 +1,4 @@
+import { CollectionWithLinksDto } from '#dtos/collection_with_links';
 import { CollectionService } from '#services/collections/collection_service';
 import { inject } from '@adonisjs/core';
 import { HttpContext } from '@adonisjs/core/http';
@@ -10,7 +11,7 @@ export default class GetCollectionsController {
 		const collections =
 			await this.collectionService.getCollectionsForAuthenticatedUser();
 		return response.json({
-			collections: collections.map((collection) => collection.serialize()),
+			collections: CollectionWithLinksDto.fromArray(collections),
 		});
 	}
 }

app/controllers/api/links/create_link_controller.ts

@@ -1,3 +1,4 @@
+import { LinkDto } from '#dtos/link';
 import { LinkService } from '#services/links/link_service';
 import { createLinkValidator } from '#validators/links/create_link_validator';
 import { inject } from '@adonisjs/core';
@@ -17,7 +18,7 @@ export default class CreateLinkController {
 		});
 		return response.json({
 			message: 'Link created successfully',
-			link: link.serialize(),
+			link: new LinkDto(link).serialize(),
 		});
 	}
 }

app/controllers/api/links/delete_link_controller.ts

@@ -1,3 +1,4 @@
+import { LinkWithCollectionDto } from '#dtos/link_with_collection';
 import { CollectionService } from '#services/collections/collection_service';
 import { LinkService } from '#services/links/link_service';
 import { deleteLinkValidator } from '#validators/links/delete_link_validator';
@@ -20,7 +21,9 @@ export default class DeleteLinkController {
 
 		const link = await this.linkService.getLinkById(linkId, auth.user!.id);
 		await link.load('collection');
-		return inertia.render('links/delete', { link });
+		return inertia.render('links/delete', {
+			link: new LinkWithCollectionDto(link).serialize(),
+		});
 	}
 
 	async execute({ request, auth }: HttpContext) {

app/controllers/api/links/get_favorite_links_controller.ts

@@ -1,3 +1,4 @@
+import { LinkDto } from '#dtos/link';
 import { LinkService } from '#services/links/link_service';
 import { inject } from '@adonisjs/core';
 import { HttpContext } from '@adonisjs/core/http';
@@ -8,6 +9,6 @@ export default class GetFavoriteLinksController {
 
 	public async execute({ response }: HttpContext) {
 		const links = await this.linkService.getFavoriteLinksForAuthenticatedUser();
-		return response.json(links);
+		return response.json(LinkDto.fromArray(links));
 	}
 }

app/controllers/collections/delete_collection_controller.ts

@@ -1,3 +1,4 @@
+import { CollectionDto } from '#dtos/collection';
 import { CollectionService } from '#services/collections/collection_service';
 import { deleteCollectionValidator } from '#validators/collections/delete_collection_validator';
 import { inject } from '@adonisjs/core';
@@ -14,7 +15,7 @@ export default class DeleteCollectionController {
 		const collection =
 			await this.collectionService.getCollectionById(collectionId);
 		return inertia.render('collections/delete', {
-			collection,
+			collection: new CollectionDto(collection).serialize(),
 		});
 	}
 

app/controllers/collections/show_collections_controller.ts

@@ -1,3 +1,5 @@
+import { CollectionDto } from '#dtos/collection';
+import { LinkDto } from '#dtos/link';
 import { CollectionService } from '#services/collections/collection_service';
 import { LinkService } from '#services/links/link_service';
 import { inject } from '@adonisjs/core';
@@ -28,9 +30,11 @@ export default class ShowCollectionsController {
 		}
 
 		return inertia.render('dashboard', {
-			collections: collections.map((collection) => collection.serialize()),
-			favoriteLinks: favoriteLinks.map((link) => link.serialize()),
-			activeCollection: activeCollection?.serialize(),
+			collections: CollectionDto.fromArray(collections),
+			favoriteLinks: LinkDto.fromArray(favoriteLinks),
+			activeCollection: activeCollection
+				? new CollectionDto(activeCollection).serialize()
+				: null,
 		});
 	}
 }

app/controllers/collections/update_collection_controller.ts

@@ -1,3 +1,4 @@
+import { CollectionDto } from '#dtos/collection';
 import { CollectionService } from '#services/collections/collection_service';
 import { updateCollectionValidator } from '#validators/collections/update_collection_validator';
 import { inject } from '@adonisjs/core';
@@ -14,7 +15,7 @@ export default class UpdateCollectionController {
 		const collection =
 			await this.collectionService.getCollectionById(collectionId);
 		return inertia.render('collections/edit', {
-			collection: collection.serialize(),
+			collection: new CollectionDto(collection).serialize(),
 		});
 	}
 

app/controllers/links/create_link_controller.ts

@@ -1,3 +1,4 @@
+import { CollectionDto } from '#dtos/collection';
 import { CollectionService } from '#services/collections/collection_service';
 import { LinkService } from '#services/links/link_service';
 import { createLinkValidator } from '#validators/links/create_link_validator';
@@ -14,7 +15,9 @@ export default class CreateLinkController {
 	async render({ inertia }: HttpContext) {
 		const collections =
 			await this.collectionsService.getCollectionsForAuthenticatedUser();
-		return inertia.render('links/create', { collections });
+		return inertia.render('links/create', {
+			collections: CollectionDto.fromArray(collections),
+		});
 	}
 
 	async execute({ request }: HttpContext) {

app/controllers/links/delete_link_controller.ts

@@ -1,3 +1,4 @@
+import { LinkWithCollectionDto } from '#dtos/link_with_collection';
 import { CollectionService } from '#services/collections/collection_service';
 import { LinkService } from '#services/links/link_service';
 import { deleteLinkValidator } from '#validators/links/delete_link_validator';
@@ -20,7 +21,9 @@ export default class DeleteLinkController {
 
 		const link = await this.linkService.getLinkById(linkId, auth.user!.id);
 		await link.load('collection');
-		return inertia.render('links/delete', { link });
+		return inertia.render('links/delete', {
+			link: new LinkWithCollectionDto(link).serialize(),
+		});
 	}
 
 	async execute({ request, auth }: HttpContext) {

app/controllers/links/update_link_controller.ts

@@ -1,3 +1,5 @@
+import { CollectionDto } from '#dtos/collection';
+import { LinkDto } from '#dtos/link';
 import { CollectionService } from '#services/collections/collection_service';
 import { LinkService } from '#services/links/link_service';
 import { updateLinkValidator } from '#validators/links/update_link_validator';
@@ -21,7 +23,10 @@ export default class UpdateLinkController {
 			await this.collectionsService.getCollectionsForAuthenticatedUser();
 		const link = await this.linkService.getLinkById(linkId, auth.user!.id);
 
-		return inertia.render('links/edit', { collections, link });
+		return inertia.render('links/edit', {
+			collections: CollectionDto.fromArray(collections),
+			link: new LinkDto(link).serialize(),
+		});
 	}
 
 	async execute({ request }: HttpContext) {

app/controllers/shared_collections/shared_collections_controller.ts

@@ -1,3 +1,4 @@
+import { SharedCollectionDto } from '#dtos/shared_collection';
 import { CollectionService } from '#services/collections/collection_service';
 import { getSharedCollectionValidator } from '#validators/shared_collections/shared_collection';
 import { inject } from '@adonisjs/core';
@@ -14,6 +15,8 @@ export default class SharedCollectionsController {
 
 		const activeCollection =
 			await this.collectionService.getPublicCollectionById(params.id);
-		return inertia.render('shared', { activeCollection });
+		return inertia.render('shared', {
+			activeCollection: new SharedCollectionDto(activeCollection).serialize(),
+		});
 	}
 }

app/controllers/user/display_preferences_controller.ts

@@ -19,7 +19,6 @@ export default class DisplayPreferencesController {
 				getDisplayPreferences().collectionListDisplay,
 		};
 		auth.user!.displayPreferences = mergedPrefs;
-		console.log(auth.user!.displayPreferences);
 		await auth.user!.save();
 		return response.redirect().withQs().back();
 	}

app/dtos/collection.ts

@@ -0,0 +1,47 @@
+import { CommonModelDto } from '#dtos/common_model';
+import { Visibility } from '#enums/collections/visibility';
+import Collection from '#models/collection';
+
+export class CollectionDto extends CommonModelDto<Collection> {
+	declare id: number;
+	declare name: string;
+	declare description: string | null;
+	declare visibility: Visibility;
+	declare authorId: number;
+	declare createdAt: string | null;
+	declare updatedAt: string | null;
+
+	constructor(collection?: Collection) {
+		if (!collection) return;
+		super(collection);
+
+		this.id = collection.id;
+		this.name = collection.name;
+		this.description = collection.description;
+		this.visibility = collection.visibility;
+		this.authorId = collection.authorId;
+		this.createdAt = collection.createdAt?.toISO();
+		this.updatedAt = collection.updatedAt?.toISO();
+	}
+
+	serialize(): {
+		id: number;
+		name: string;
+		description: string | null;
+		visibility: Visibility;
+		authorId: number;
+		createdAt: string | null;
+		updatedAt: string | null;
+	} {
+		return {
+			...super.serialize(),
+			id: this.id,
+			name: this.name,
+			description: this.description,
+			visibility: this.visibility,
+			authorId: this.authorId,
+			createdAt: this.createdAt,
+			updatedAt: this.updatedAt,
+		};
+	}
+}

app/dtos/collection_with_links.ts

@@ -0,0 +1,53 @@
+import { CommonModelDto } from '#dtos/common_model';
+import { LinkDto } from '#dtos/link';
+import { Visibility } from '#enums/collections/visibility';
+import Collection from '#models/collection';
+import { Link } from '#shared/types/dto';
+
+export class CollectionWithLinksDto extends CommonModelDto<Collection> {
+	declare id: number;
+	declare name: string;
+	declare description: string | null;
+	declare visibility: Visibility;
+	declare authorId: number;
+	declare links: LinkDto[];
+	declare createdAt: string | null;
+	declare updatedAt: string | null;
+
+	constructor(collection?: Collection) {
+		if (!collection) return;
+		super(collection);
+
+		this.id = collection.id;
+		this.name = collection.name;
+		this.description = collection.description;
+		this.visibility = collection.visibility;
+		this.authorId = collection.authorId;
+		this.links = LinkDto.fromArray(collection.links);
+		this.createdAt = collection.createdAt?.toISO();
+		this.updatedAt = collection.updatedAt?.toISO();
+	}
+
+	serialize(): {
+		id: number;
+		name: string;
+		description: string | null;
+		visibility: Visibility;
+		authorId: number;
+		links: Link[];
+		createdAt: string | null;
+		updatedAt: string | null;
+	} {
+		return {
+			...super.serialize(),
+			id: this.id,
+			name: this.name,
+			description: this.description,
+			visibility: this.visibility,
+			authorId: this.authorId,
+			links: this.links.map((link) => link.serialize()),
+			createdAt: this.createdAt,
+			updatedAt: this.updatedAt,
+		};
+	}
+}

app/dtos/common_model.ts

@@ -0,0 +1,57 @@
+import SimplePaginatorDto from '#dtos/simple_paginator';
+import AppBaseModel from '#models/app_base_model';
+import { SimplePaginatorDtoMetaRange, StaticDto } from '#types/dto';
+import { LucidRow, ModelPaginatorContract } from '@adonisjs/lucid/types/model';
+import { SimplePaginatorContract } from '@adonisjs/lucid/types/querybuilder';
+
+export abstract class CommonModelDto<T extends AppBaseModel> {
+	declare id: number;
+	declare createdAt: string | null;
+	declare updatedAt: string | null;
+
+	constructor(model?: T) {
+		if (!model) return;
+		this.id = model.id;
+		this.createdAt = model.createdAt?.toISO();
+		this.updatedAt = model.updatedAt?.toISO();
+	}
+
+	static fromArray<
+		T extends AppBaseModel,
+		TDto extends CommonModelDto<T>,
+		TModel = any,
+	>(
+		this: new (model: TModel, ...args: any[]) => TDto,
+		models: TModel[],
+		...args: any[]
+	): TDto[] {
+		if (!Array.isArray(models)) return [];
+		return models.map((model) => new this(model, ...args));
+	}
+
+	static fromPaginator<
+		T extends AppBaseModel,
+		TDto extends CommonModelDto<T>,
+		TModel = any,
+	>(
+		this: StaticDto<TModel, TDto>,
+		paginator: TModel extends LucidRow
+			? ModelPaginatorContract<TModel>
+			: SimplePaginatorContract<TModel>,
+		range?: SimplePaginatorDtoMetaRange
+	) {
+		return new SimplePaginatorDto(paginator, this, range);
+	}
+
+	serialize(): {
+		id: number;
+		createdAt: string | null;
+		updatedAt: string | null;
+	} {
+		return {
+			id: this.id,
+			createdAt: this.createdAt,
+			updatedAt: this.updatedAt,
+		};
+	}
+}

app/dtos/link.ts

@@ -0,0 +1,54 @@
+import { CommonModelDto } from '#dtos/common_model';
+import Link from '#models/link';
+
+export class LinkDto extends CommonModelDto<Link> {
+	declare id: number;
+	declare name: string;
+	declare description: string | null;
+	declare url: string;
+	declare favorite: boolean;
+	declare collectionId: number;
+	declare authorId: number;
+	declare createdAt: string | null;
+	declare updatedAt: string | null;
+
+	constructor(link?: Link) {
+		if (!link) return;
+		super(link);
+
+		this.id = link.id;
+		this.name = link.name;
+		this.description = link.description;
+		this.url = link.url;
+		this.favorite = link.favorite;
+		this.collectionId = link.collectionId;
+		this.authorId = link.authorId;
+		this.createdAt = link.createdAt?.toISO();
+		this.updatedAt = link.updatedAt?.toISO();
+	}
+
+	serialize(): {
+		id: number;
+		name: string;
+		description: string | null;
+		url: string;
+		favorite: boolean;
+		collectionId: number;
+		authorId: number;
+		createdAt: string | null;
+		updatedAt: string | null;
+	} {
+		return {
+			...super.serialize(),
+			id: this.id,
+			name: this.name,
+			description: this.description,
+			url: this.url,
+			favorite: this.favorite,
+			collectionId: this.collectionId,
+			authorId: this.authorId,
+			createdAt: this.createdAt,
+			updatedAt: this.updatedAt,
+		};
+	}
+}

app/dtos/link_with_collection.ts

@@ -0,0 +1,60 @@
+import { CollectionDto } from '#dtos/collection';
+import { CommonModelDto } from '#dtos/common_model';
+import Link from '#models/link';
+import { Collection } from '#shared/types/dto';
+
+export class LinkWithCollectionDto extends CommonModelDto<Link> {
+	declare id: number;
+	declare name: string;
+	declare description: string | null;
+	declare url: string;
+	declare favorite: boolean;
+	declare collectionId: number;
+	declare collection: CollectionDto;
+	declare authorId: number;
+	declare createdAt: string | null;
+	declare updatedAt: string | null;
+
+	constructor(link?: Link) {
+		if (!link) return;
+		super(link);
+
+		this.id = link.id;
+		this.name = link.name;
+		this.description = link.description;
+		this.url = link.url;
+		this.favorite = link.favorite;
+		this.collectionId = link.collectionId;
+		this.collection = new CollectionDto(link.collection);
+		this.authorId = link.authorId;
+		this.createdAt = link.createdAt?.toISO();
+		this.updatedAt = link.updatedAt?.toISO();
+	}
+
+	serialize(): {
+		id: number;
+		name: string;
+		description: string | null;
+		url: string;
+		favorite: boolean;
+		collectionId: number;
+		collection: Collection;
+		authorId: number;
+		createdAt: string | null;
+		updatedAt: string | null;
+	} {
+		return {
+			...super.serialize(),
+			id: this.id,
+			name: this.name,
+			description: this.description,
+			url: this.url,
+			favorite: this.favorite,
+			collectionId: this.collectionId,
+			collection: this.collection.serialize(),
+			authorId: this.authorId,
+			createdAt: this.createdAt,
+			updatedAt: this.updatedAt,
+		};
+	}
+}

app/dtos/shared_collection.ts

@@ -0,0 +1,58 @@
+import { CommonModelDto } from '#dtos/common_model';
+import { LinkDto } from '#dtos/link';
+import { UserDto } from '#dtos/user';
+import { Visibility } from '#enums/collections/visibility';
+import Collection from '#models/collection';
+import { Link, User } from '#shared/types/dto';
+
+export class SharedCollectionDto extends CommonModelDto<Collection> {
+	declare id: number;
+	declare name: string;
+	declare description: string | null;
+	declare visibility: Visibility;
+	declare links: LinkDto[];
+	declare authorId: number;
+	declare author: UserDto;
+	declare createdAt: string | null;
+	declare updatedAt: string | null;
+
+	constructor(collection?: Collection) {
+		if (!collection) return;
+		super(collection);
+
+		this.id = collection.id;
+		this.name = collection.name;
+		this.description = collection.description;
+		this.visibility = collection.visibility;
+		this.links = LinkDto.fromArray(collection.links);
+		this.authorId = collection.authorId;
+		this.author = new UserDto(collection.author);
+		this.createdAt = collection.createdAt?.toISO();
+		this.updatedAt = collection.updatedAt?.toISO();
+	}
+
+	serialize(): {
+		id: number;
+		name: string;
+		description: string | null;
+		visibility: Visibility;
+		links: Link[];
+		authorId: number;
+		author: User;
+		createdAt: string | null;
+		updatedAt: string | null;
+	} {
+		return {
+			...super.serialize(),
+			id: this.id,
+			name: this.name,
+			description: this.description,
+			visibility: this.visibility,
+			links: this.links.map((link) => link.serialize()),
+			authorId: this.authorId,
+			author: this.author.serialize(),
+			createdAt: this.createdAt,
+			updatedAt: this.updatedAt,
+		};
+	}
+}

app/dtos/simple_paginator.ts

@@ -0,0 +1,65 @@
+// Source : https://github.com/adocasts/package-dto/blob/main/src/paginator/simple_paginator_dto.ts
+
+import { CommonModelDto } from '#dtos/common_model';
+import AppBaseModel from '#models/app_base_model';
+import {
+	SimplePaginatorDtoContract,
+	SimplePaginatorDtoMetaContract,
+	SimplePaginatorDtoMetaRange,
+	StaticDto,
+} from '#types/dto';
+import { LucidRow, ModelPaginatorContract } from '@adonisjs/lucid/types/model';
+import { SimplePaginatorContract } from '@adonisjs/lucid/types/querybuilder';
+
+export default class SimplePaginatorDto<
+	T extends AppBaseModel,
+	TDto extends CommonModelDto<T>,
+	TModel = any,
+> implements SimplePaginatorDtoContract<TDto>
+{
+	declare data: TDto[];
+	declare meta: SimplePaginatorDtoMetaContract;
+
+	/**
+	 * Constructs a new instance of the SimplePaginatorDto class.
+	 *
+	 * @param {SimplePaginatorContract<Model>|ModelPaginatorContract<Model>} paginator - The paginator object containing the data.
+	 * @param {StaticDto<Model, Dto>} dto - The static DTO class used to map the data.
+	 * @param {SimplePaginatorDtoMetaRange} [range] - Optional range for the paginator.
+	 */
+	constructor(
+		paginator: TModel extends LucidRow
+			? ModelPaginatorContract<TModel>
+			: SimplePaginatorContract<TModel>,
+		dto: StaticDto<TModel, TDto>,
+		range?: SimplePaginatorDtoMetaRange
+	) {
+		this.data = paginator.all().map((row) => new dto(row));
+
+		this.meta = {
+			total: paginator.total,
+			perPage: paginator.perPage,
+			currentPage: paginator.currentPage,
+			lastPage: paginator.lastPage,
+			firstPage: paginator.firstPage,
+			firstPageUrl: paginator.getUrl(1),
+			lastPageUrl: paginator.getUrl(paginator.lastPage),
+			nextPageUrl: paginator.getNextPageUrl(),
+			previousPageUrl: paginator.getPreviousPageUrl(),
+		};
+
+		if (range?.start || range?.end) {
+			const start = range?.start || paginator.firstPage;
+			const end = range?.end || paginator.lastPage;
+
+			this.meta.pagesInRange = paginator.getUrlsForRange(start, end);
+		}
+	}
+
+	serialize() {
+		return {
+			data: this.data.map((item) => item.serialize()),
+			meta: this.meta,
+		};
+	}
+}

app/dtos/user.ts

@@ -0,0 +1,42 @@
+import { CommonModelDto } from '#dtos/common_model';
+import User from '#models/user';
+
+export class UserDto extends CommonModelDto<User> {
+	declare id: number;
+	declare fullname: string;
+	declare avatarUrl: string;
+	declare isAdmin: boolean;
+	declare createdAt: string | null;
+	declare updatedAt: string | null;
+
+	constructor(user?: User) {
+		if (!user) return;
+		super(user);
+
+		this.id = user.id;
+		this.fullname = user.fullname;
+		this.avatarUrl = user.avatarUrl;
+		this.isAdmin = user.isAdmin;
+		this.createdAt = user.createdAt.toISO();
+		this.updatedAt = user.updatedAt.toISO();
+	}
+
+	serialize(): {
+		id: number;
+		fullname: string;
+		avatarUrl: string;
+		isAdmin: boolean;
+		createdAt: string | null;
+		updatedAt: string | null;
+	} {
+		return {
+			...super.serialize(),
+			id: this.id,
+			fullname: this.fullname,
+			avatarUrl: this.avatarUrl,
+			isAdmin: this.isAdmin,
+			createdAt: this.createdAt,
+			updatedAt: this.updatedAt,
+		};
+	}
+}

app/dtos/user_auth.ts

@@ -0,0 +1,27 @@
+import { UserDto } from '#dtos/user';
+import User from '#models/user';
+
+export class UserAuthDto {
+	declare isAuthenticated: boolean;
+	declare isAdmin: boolean;
+	declare user?: UserDto;
+
+	constructor(user: User | undefined) {
+		if (!user) return;
+		this.isAuthenticated = !!user;
+		this.isAdmin = user?.isAdmin;
+		this.user = user && new UserDto(user);
+	}
+
+	serialize(): {
+		isAuthenticated: boolean;
+		isAdmin: boolean;
+		user: ReturnType<UserDto['serialize']> | undefined;
+	} {
+		return {
+			isAuthenticated: this.isAuthenticated,
+			isAdmin: this.isAdmin,
+			user: this.user?.serialize(),
+		};
+	}
+}

app/dtos/user_with_counters.ts

@@ -0,0 +1,58 @@
+import { CommonModelDto } from '#dtos/common_model';
+import User from '#models/user';
+
+export class UserWithCountersDto extends CommonModelDto<User> {
+	declare id: number;
+	declare email: string;
+	declare fullname: string;
+	declare avatarUrl: string;
+	declare isAdmin: boolean;
+	declare linksCount: number;
+	declare collectionsCount: number;
+	declare lastSeenAt: string | null;
+	declare createdAt: string | null;
+	declare updatedAt: string | null;
+
+	constructor(user?: User) {
+		if (!user) return;
+		super(user);
+
+		this.id = user.id;
+		this.email = user.email;
+		this.fullname = user.fullname;
+		this.avatarUrl = user.avatarUrl;
+		this.isAdmin = user.isAdmin;
+		this.linksCount = Number(user.$extras.totalLinks);
+		this.collectionsCount = Number(user.$extras.totalCollections);
+		this.lastSeenAt = user.lastSeenAt?.toString() ?? user.updatedAt.toString();
+		this.createdAt = user.createdAt?.toISO();
+		this.updatedAt = user.updatedAt?.toISO();
+	}
+
+	serialize(): {
+		id: number;
+		email: string;
+		fullname: string;
+		avatarUrl: string;
+		isAdmin: boolean;
+		linksCount: number;
+		collectionsCount: number;
+		lastSeenAt: string | null;
+		createdAt: string | null;
+		updatedAt: string | null;
+	} {
+		return {
+			...super.serialize(),
+			id: this.id,
+			email: this.email,
+			fullname: this.fullname,
+			avatarUrl: this.avatarUrl,
+			isAdmin: this.isAdmin,
+			linksCount: this.linksCount,
+			collectionsCount: this.collectionsCount,
+			lastSeenAt: this.lastSeenAt,
+			createdAt: this.createdAt,
+			updatedAt: this.updatedAt,
+		};
+	}
+}

app/types/dto.ts

@@ -0,0 +1,28 @@
+export type StaticDto<Model, Dto> = { new (model: Model): Dto };
+
+export interface SimplePaginatorDtoContract<Dto> {
+	data: Dto[];
+	meta: SimplePaginatorDtoMetaContract;
+}
+
+export interface SimplePaginatorDtoMetaContract {
+	total: number;
+	perPage: number;
+	currentPage: number;
+	lastPage: number;
+	firstPage: number;
+	firstPageUrl: string;
+	lastPageUrl: string;
+	nextPageUrl: string | null;
+	previousPageUrl: string | null;
+	pagesInRange?: {
+		url: string;
+		page: number;
+		isActive: boolean;
+	}[];
+}
+
+export type SimplePaginatorDtoMetaRange = {
+	start: number;
+	end: number;
+};

config/inertia.ts

@@ -1,10 +1,12 @@
 import { isSSREnableForPage } from '#config/ssr';
 import { DEFAULT_USER_THEME, KEY_USER_THEME } from '#constants/user/theme';
+import { UserAuthDto } from '#dtos/user_auth';
 import env from '#start/env';
 import logger from '@adonisjs/core/services/logger';
 import { defineConfig } from '@adonisjs/inertia';
+import type { InferSharedProps } from '@adonisjs/inertia/types';
 
-export default defineConfig({
+const inertiaConfig = defineConfig({
 	/**
 	 * Path to the Edge view that will be used as the root view for Inertia responses
 	 */
@@ -19,13 +21,11 @@ export default defineConfig({
 		user: (ctx) => ({
 			theme: ctx.session?.get(KEY_USER_THEME, DEFAULT_USER_THEME),
 		}),
-		auth: async (ctx) => {
+		auth: async (ctx) =>
+			ctx.inertia.always(async () => {
 				await ctx.auth?.check();
-			return {
-				user: ctx.auth?.user || null,
-				isAuthenticated: ctx.auth?.isAuthenticated || false,
-			};
-		},
+				return new UserAuthDto(ctx.auth?.user).serialize();
+			}),
 		appUrl: env.get('APP_URL'),
 	},
 
@@ -42,3 +42,9 @@ export default defineConfig({
 		},
 	},
 });
+
+export default inertiaConfig;
+
+declare module '@adonisjs/inertia/types' {
+	export interface SharedProps extends InferSharedProps<typeof inertiaConfig> {}
+}

inertia/components/admin/users/users_table.tsx

@@ -1,3 +1,4 @@
+import { UserWithCounters } from '#shared/types/dto';
 import {
 	ScrollArea,
 	Table,
@@ -15,23 +16,16 @@ import { Th } from '~/components/admin/users/th';
 import { sortData } from '~/components/admin/users/utils';
 import { UserBadgeRole } from '~/components/common/user_badge_role';
 import { DATE_FORMAT } from '~/constants';
-import { User } from '~/types/app';
 
 dayjs.extend(relativeTime);
 
-export type UserWithCounts = User & {
-	linksCount: number;
-	collectionsCount: number;
-};
-export type UsersWithCounts = UserWithCounts[];
-
-export type Columns = keyof UserWithCounts;
+export type Columns = keyof UserWithCounters;
 
 const DEFAULT_SORT_BY: Columns = 'lastSeenAt';
 const DEFAULT_SORT_DIRECTION = true;
 
 export interface UsersTableProps {
-	users: UsersWithCounts;
+	users: UserWithCounters[];
 	totalCollections: number;
 	totalLinks: number;
 }
@@ -56,7 +50,7 @@ export function UsersTable({
 		})
 	);
 
-	const setSorting = (field: keyof UserWithCounts) => {
+	const setSorting = (field: keyof UserWithCounters) => {
 		const reversed = field === sortBy ? !reverseSortDirection : false;
 		setReverseSortDirection(reversed);
 		setSortBy(field);
@@ -75,11 +69,14 @@ export function UsersTable({
 		);
 	};
 
-	const renderDateCell = (date: string) => (
+	const renderDateCell = (date: string | null) => {
+		if (!date) return '-';
+		return (
 			<Tooltip label={dayjs(date).format(DATE_FORMAT).toString()}>
 				<Text>{dayjs(date).fromNow()}</Text>
 			</Tooltip>
 		);
+	};
 
 	const rows = sortedData.map((user) => (
 		<Table.Tr key={user.id}>

inertia/components/admin/users/utils.ts

@@ -1,22 +1,19 @@
-import {
-	UsersWithCounts,
-	UserWithCounts,
-} from '~/components/admin/users/users_table';
+import { UserWithCounters } from '#shared/types/dto';
 
-export function filterData(data: UsersWithCounts, search: string) {
+export function filterData(data: UserWithCounters[], search: string) {
 	const query = search.toLowerCase().trim();
 	return data.filter((item) =>
-		['email', 'name', 'nickName', 'fullname'].some((key) => {
-			const value = item[key as keyof UserWithCounts];
+		['email', 'fullname'].some((key) => {
+			const value = item[key as keyof UserWithCounters];
 			return typeof value === 'string' && value.toLowerCase().includes(query);
 		})
 	);
 }
 
 export function sortData(
-	data: UsersWithCounts,
+	data: UserWithCounters[],
 	payload: {
-		sortBy: keyof UserWithCounts | null;
+		sortBy: keyof UserWithCounters | null;
 		reversed: boolean;
 		search: string;
 	}
@@ -29,6 +26,7 @@ export function sortData(
 
 	return filterData(
 		[...data].sort((a, b) => {
+			if (!a[sortBy] || !b[sortBy]) return 0;
 			if (payload.reversed) {
 				return b[sortBy] > a[sortBy] ? 1 : -1;
 			}

inertia/components/common/user_badge_role.tsx

@@ -1,9 +1,9 @@
+import { UserWithCounters } from '#shared/types/dto';
 import { Badge } from '@mantine/core';
 import { useTranslation } from 'react-i18next';
-import type { PublicUser, User } from '~/types/app';
 
 interface UserBadgeRoleProps {
-	user: User | PublicUser;
+	user: UserWithCounters;
 }
 
 export function UserBadgeRole({ user }: UserBadgeRoleProps) {

inertia/components/dashboard/collection/item/collection_item.tsx

@@ -1,3 +1,4 @@
+import { CollectionWithLinks } from '#shared/types/dto';
 import { Link } from '@inertiajs/react';
 import { route } from '@izzyjs/route/client';
 import { Text } from '@mantine/core';
@@ -5,7 +6,6 @@ import { useEffect, useRef } from 'react';
 import { AiFillFolderOpen, AiOutlineFolder } from 'react-icons/ai';
 import { useActiveCollection } from '~/hooks/collections/use_active_collection';
 import { appendCollectionId } from '~/lib/navigation';
-import { CollectionWithLinks } from '~/types/app';
 import classes from './collection_item.module.css';
 
 interface CollectionItemProps {

inertia/components/dashboard/favorite/item/favorite_item.tsx

@@ -1,11 +1,15 @@
+import { LinkWithCollection } from '#shared/types/dto';
 import { Card, Flex, Group, Text } from '@mantine/core';
 import { ExternalLinkStyled } from '~/components/common/external_link_styled';
 import LinkFavicon from '~/components/dashboard/link/item/favicon/link_favicon';
 import LinkControls from '~/components/dashboard/link/item/link_controls';
-import { LinkWithCollection } from '~/types/app';
 import styles from './favorite_item.module.css';
 
-export const FavoriteItem = ({ link }: { link: LinkWithCollection }) => (
+interface FavoriteItemProps {
+	link: LinkWithCollection;
+}
+
+export const FavoriteItem = ({ link }: FavoriteItemProps) => (
 	<ExternalLinkStyled href={link.url} title={link.url}>
 		<Card className={styles.linkWrapper}>
 			<Group gap="xs" wrap="nowrap">

inertia/components/dashboard/link/item/link_controls.tsx

@@ -1,3 +1,4 @@
+import { Link } from '#shared/types/dto';
 import { Link as InertiaLink, router } from '@inertiajs/react';
 import { route } from '@izzyjs/route/client';
 import { ActionIcon, Menu } from '@mantine/core';
@@ -10,10 +11,9 @@ import { IoTrashOutline } from 'react-icons/io5';
 import { MdFavorite, MdFavoriteBorder } from 'react-icons/md';
 import { onFavorite } from '~/lib/favorite';
 import { appendCollectionId, appendLinkId } from '~/lib/navigation';
-import { Link, PublicLink } from '~/types/app';
 
 interface LinksControlsProps {
-	link: Link | PublicLink;
+	link: Link;
 	showGoToCollection?: boolean;
 }
 export default function LinkControls({

inertia/components/dashboard/link/item/link_item.tsx

@@ -1,14 +1,14 @@
+import { Link } from '#shared/types/dto';
 import { Card, Flex, Group, Text } from '@mantine/core';
 import { AiFillStar } from 'react-icons/ai';
 import { ExternalLinkStyled } from '~/components/common/external_link_styled';
 import LinkFavicon from '~/components/dashboard/link/item/favicon/link_favicon';
 import LinkControls from '~/components/dashboard/link/item/link_controls';
 import type { LinkListProps } from '~/components/dashboard/link/list/link_list';
-import { Link, PublicLink } from '~/types/app';
 import styles from './link.module.css';
 
 interface LinkItemProps extends LinkListProps {
-	link: Link | PublicLink;
+	link: Link;
 }
 
 export function LinkItem({ link, hideMenu: hideMenu = false }: LinkItemProps) {

inertia/components/form/form_link.tsx

@@ -1,10 +1,10 @@
+import { Collection } from '#shared/types/dto';
 import { Checkbox, Select, TextInput } from '@mantine/core';
 import { FormEvent } from 'react';
 import { useTranslation } from 'react-i18next';
 import BackToDashboard from '~/components/common/navigation/back_to_dashboard';
 import useSearchParam from '~/hooks/use_search_param';
 import { FormLayout, FormLayoutProps } from '~/layouts/form_layout';
-import { Collection } from '~/types/app';
 
 export type FormLinkData = {
 	name: string;

inertia/constants/index.ts

@@ -1,3 +1,2 @@
 export const LS_LANG_KEY = 'language';
-export const GOOGLE_SEARCH_URL = 'https://google.com/search?q=';
 export const DATE_FORMAT = 'DD MMM YYYY (HH:mm)';

inertia/hooks/collections/use_active_collection.tsx

@@ -1,6 +1,6 @@
+import { CollectionWithLinks } from '#shared/types/dto';
 import { PageProps } from '@adonisjs/inertia/types';
 import { usePage } from '@inertiajs/react';
-import { CollectionWithLinks } from '~/types/app';
 
 interface UseActiveCollectionProps {
 	activeCollection?: CollectionWithLinks;

inertia/hooks/collections/use_collections.tsx

@@ -1,6 +1,6 @@
+import { CollectionWithLinks } from '#shared/types/dto';
 import { PageProps } from '@adonisjs/inertia/types';
 import { usePage } from '@inertiajs/react';
-import { CollectionWithLinks } from '~/types/app';
 
 interface UseCollectionsProps {
 	collections: CollectionWithLinks[];

inertia/hooks/collections/use_favorite_links.tsx

@@ -1,6 +1,6 @@
+import { LinkWithCollection } from '#shared/types/dto';
 import { PageProps } from '@adonisjs/inertia/types';
 import { usePage } from '@inertiajs/react';
-import { LinkWithCollection } from '~/types/app';
 
 interface UseFavoriteLinksProps {
 	favoriteLinks: LinkWithCollection[];

inertia/hooks/use_auth.tsx

@@ -1,25 +1,15 @@
+import { UserAuth } from '#shared/types/dto';
+import { PageProps } from '@adonisjs/inertia/types';
 import { usePage } from '@inertiajs/react';
-import type { Auth, InertiaPage } from '~/types/inertia';
 
-export const useAuth = () => usePage<InertiaPage>().props.auth;
-
-export const withAuth = <T extends object>(
-	Component: React.ComponentType<T & { auth: Auth }>
-): React.ComponentType<Omit<T, 'auth'>> => {
-	return (props: Omit<T, 'auth'>) => {
+const useAuth = (): UserAuth => usePage<PageProps>().props.auth as UserAuth;
+const withAuth = <T extends object>(
+	Component: React.ComponentType<T & { auth: UserAuth }>
+) => {
+	return (props: T) => {
 		const auth = useAuth();
-		return <Component {...(props as T)} auth={auth} />;
+		return <Component {...props} auth={auth} />;
 	};
 };
 
-export const withAuthRequired = <T extends object>(
-	Component: React.ComponentType<T & { auth: Auth }>
-): React.ComponentType<Omit<T, 'auth'>> => {
-	return (props: Omit<T, 'auth'>) => {
-		const auth = useAuth();
-		if (!auth.isAuthenticated) {
-			return null;
-		}
-		return <Component {...(props as T)} auth={auth} />;
-	};
-};
+export { useAuth, withAuth };

inertia/lib/favorite.ts

@@ -1,6 +1,6 @@
+import { Link } from '#shared/types/dto';
 import { route } from '@izzyjs/route/client';
 import { makeRequest } from '~/lib/request';
-import { Link } from '~/types/app';
 
 export const onFavorite = (
 	linkId: Link['id'],

inertia/lib/navigation.ts

@@ -1,4 +1,4 @@
-import { Collection, CollectionWithLinks, Link } from '~/types/app';
+import { Collection, CollectionWithLinks, Link } from '#shared/types/dto';
 
 export const appendCollectionId = (
 	url: string,

inertia/pages/collections/create.tsx

@@ -8,11 +8,13 @@ import {
 } from '~/components/form/form_collection';
 import { Visibility } from '~/types/app';
 
+interface CreateCollectionPageProps {
+	disableHomeLink: boolean;
+}
+
 export default function CreateCollectionPage({
 	disableHomeLink,
-}: {
-	disableHomeLink: boolean;
-}) {
+}: CreateCollectionPageProps) {
 	const { t } = useTranslation('common');
 	const { data, setData, submit, processing } = useForm<FormCollectionData>({
 		name: '',

inertia/pages/collections/delete.tsx

@@ -1,3 +1,4 @@
+import { Collection } from '#shared/types/dto';
 import { useForm } from '@inertiajs/react';
 import { route } from '@izzyjs/route/client';
 import { useTranslation } from 'react-i18next';
@@ -5,13 +6,14 @@ import {
 	FormCollection,
 	FormCollectionData,
 } from '~/components/form/form_collection';
-import { Collection } from '~/types/app';
+
+interface DeleteCollectionPageProps {
+	collection: Collection;
+}
 
 export default function DeleteCollectionPage({
 	collection,
-}: {
-	collection: Collection;
-}) {
+}: DeleteCollectionPageProps) {
 	const { t } = useTranslation('common');
 	const { data, setData, submit, processing, errors } =
 		useForm<FormCollectionData>({

inertia/pages/collections/edit.tsx

@@ -1,3 +1,4 @@
+import { Collection } from '#shared/types/dto';
 import { useForm } from '@inertiajs/react';
 import { route } from '@izzyjs/route/client';
 import { useMemo } from 'react';
@@ -6,13 +7,14 @@ import {
 	FormCollection,
 	FormCollectionData,
 } from '~/components/form/form_collection';
-import { Collection } from '~/types/app';
+
+interface EditCollectionPageProps {
+	collection: Collection;
+}
 
 export default function EditCollectionPage({
 	collection,
-}: {
-	collection: Collection;
-}) {
+}: EditCollectionPageProps) {
 	const { t } = useTranslation('common');
 	const { data, setData, submit, processing, errors } =
 		useForm<FormCollectionData>({

inertia/pages/links/create.tsx

@@ -1,3 +1,4 @@
+import { Collection } from '#shared/types/dto';
 import { useForm } from '@inertiajs/react';
 import { route } from '@izzyjs/route/client';
 import { useMemo } from 'react';
@@ -5,13 +6,12 @@ import { useTranslation } from 'react-i18next';
 import { FormLink } from '~/components/form/form_link';
 import useSearchParam from '~/hooks/use_search_param';
 import { isValidHttpUrl } from '~/lib/navigation';
-import { Collection } from '~/types/app';
 
-export default function CreateLinkPage({
-	collections,
-}: {
+interface CreateLinkPageProps {
 	collections: Collection[];
-}) {
+}
+
+export default function CreateLinkPage({ collections }: CreateLinkPageProps) {
 	const { t } = useTranslation('common');
 	const collectionId =
 		Number(useSearchParam('collectionId')) ?? collections[0].id;

inertia/pages/links/delete.tsx

@@ -1,10 +1,14 @@
+import { LinkWithCollection } from '#shared/types/dto';
 import { useForm } from '@inertiajs/react';
 import { route } from '@izzyjs/route/client';
 import { useTranslation } from 'react-i18next';
 import { FormLink } from '~/components/form/form_link';
-import { LinkWithCollection } from '~/types/app';
 
-export default function DeleteLinkPage({ link }: { link: LinkWithCollection }) {
+interface DeleteLinkPageProps {
+	link: LinkWithCollection;
+}
+
+export default function DeleteLinkPage({ link }: DeleteLinkPageProps) {
 	const { t } = useTranslation('common');
 	const { data, setData, submit, processing } = useForm({
 		name: link.name,

inertia/pages/links/edit.tsx

@@ -1,18 +1,17 @@
+import { Collection, LinkWithCollection } from '#shared/types/dto';
 import { useForm } from '@inertiajs/react';
 import { route } from '@izzyjs/route/client';
 import { useMemo } from 'react';
 import { useTranslation } from 'react-i18next';
 import { FormLink } from '~/components/form/form_link';
 import { isValidHttpUrl } from '~/lib/navigation';
-import { Collection, Link } from '~/types/app';
 
-export default function EditLinkPage({
-	collections,
-	link,
-}: {
+interface EditLinkPageProps {
 	collections: Collection[];
-	link: Link;
-}) {
+	link: LinkWithCollection;
+}
+
+export default function EditLinkPage({ collections, link }: EditLinkPageProps) {
 	const { t } = useTranslation('common');
 	const { data, setData, submit, processing } = useForm({
 		name: link.name,

inertia/pages/shared.tsx

@@ -1,10 +1,10 @@
+import { SharedCollection } from '#shared/types/dto';
 import { Flex, Text } from '@mantine/core';
 import { useTranslation } from 'react-i18next';
 import { LinkList } from '~/components/dashboard/link/list/link_list';
-import type { CollectionWithLinks, PublicUser } from '~/types/app';
 
 interface SharedPageProps {
-	activeCollection: CollectionWithLinks & { author: PublicUser };
+	activeCollection: SharedCollection;
 }
 
 export default function SharedPage({ activeCollection }: SharedPageProps) {

inertia/types/app.ts

@@ -1,64 +1,3 @@
-import { DisplayPreferences } from '#shared/types/index';
-
-type CommonBase = {
-	id: number;
-	createdAt: string;
-	updatedAt: string;
-};
-
-export type User = CommonBase & {
-	email: string;
-	fullname: string;
-	avatarUrl: string;
-	isAdmin: boolean;
-	lastSeenAt: string;
-	displayPreferences: DisplayPreferences;
-};
-
-export type PublicUser = Omit<User, 'email'>;
-
-export type Users = User[];
-
-export type UserWithCollections = User & {
-	collections: Collection[];
-};
-
-export type UserWithRelationCount = CommonBase & {
-	email: string;
-	fullname: string;
-	avatarUrl: string;
-	isAdmin: string;
-	linksCount: number;
-	collectionsCount: number;
-	lastSeenAt: string;
-};
-
-export type Link = CommonBase & {
-	name: string;
-	description: string | null;
-	url: string;
-	favorite: boolean;
-	collectionId: number;
-};
-
-export type LinkWithCollection = Link & {
-	collection: Collection;
-};
-
-export type PublicLink = Omit<Link, 'favorite'>;
-export type PublicLinkWithCollection = Omit<Link, 'favorite'>;
-
-export type Collection = CommonBase & {
-	name: string;
-	description: string | null;
-	visibility: Visibility;
-	authorId: number;
-};
-
-export type CollectionWithLinks = Collection & {
-	links: Link[];
-};
-
 export enum Visibility {
 	PUBLIC = 'PUBLIC',
 	PRIVATE = 'PRIVATE',

package.json

@@ -21,6 +21,7 @@
 		"#adonis/api": "./.adonisjs/api.ts",
 		"#config/*": "./config/*.js",
 		"#controllers/*": "./app/controllers/*.js",
+		"#dtos/*": "./app/dtos/*.js",
 		"#models/*": "./app/models/*.js",
 		"#routes/*": "./app/routes/*.js",
 		"#services/*": "./app/services/*.js",

shared/types/dto.ts

@@ -0,0 +1,19 @@
+import { CollectionDto } from '#dtos/collection';
+import { CollectionWithLinksDto } from '#dtos/collection_with_links';
+import { LinkDto } from '#dtos/link';
+import { LinkWithCollectionDto } from '#dtos/link_with_collection';
+import { SharedCollectionDto } from '#dtos/shared_collection';
+import { UserDto } from '#dtos/user';
+import { UserAuthDto } from '#dtos/user_auth';
+import { UserWithCountersDto } from '#dtos/user_with_counters';
+
+export type User = ReturnType<UserDto['serialize']>;
+export type UserAuth = ReturnType<UserAuthDto['serialize']>;
+export type UserWithCounters = ReturnType<UserWithCountersDto['serialize']>;
+export type Collection = ReturnType<CollectionDto['serialize']>;
+export type SharedCollection = ReturnType<SharedCollectionDto['serialize']>;
+export type CollectionWithLinks = ReturnType<
+	CollectionWithLinksDto['serialize']
+>;
+export type Link = ReturnType<LinkDto['serialize']>;
+export type LinkWithCollection = ReturnType<LinkWithCollectionDto['serialize']>;