feat(#67): Add support for multiple pokedexes per user

src/lib/repositories/PokedexRepository.ts

@@ -0,0 +1,108 @@
+import type { Pokedex, PokedexDB } from '$lib/models/Pokedex';
+import type { SupabaseClient } from '@supabase/supabase-js';
+
+class PokedexRepository {
+	constructor(
+		private supabase: SupabaseClient,
+		private userId: string
+	) {}
+
+	private transform(db: PokedexDB): Pokedex {
+		return {
+			_id: db.id,
+			userId: db.userId,
+			name: db.name,
+			description: db.description || '',
+			isLivingDex: db.isLivingDex,
+			isShinyDex: db.isShinyDex,
+			isOriginDex: db.isOriginDex,
+			isFormDex: db.isFormDex,
+			gameScope: db.gameScope
+		};
+	}
+
+	private transformToDatabase(data: Partial<Pokedex>): Partial<PokedexDB> {
+		const dbData: Partial<PokedexDB> = {};
+		if (data.name !== undefined) dbData.name = data.name;
+		if (data.description !== undefined) dbData.description = data.description;
+		if (data.isLivingDex !== undefined) dbData.isLivingDex = data.isLivingDex;
+		if (data.isShinyDex !== undefined) dbData.isShinyDex = data.isShinyDex;
+		if (data.isOriginDex !== undefined) dbData.isOriginDex = data.isOriginDex;
+		if (data.isFormDex !== undefined) dbData.isFormDex = data.isFormDex;
+		if (data.gameScope !== undefined) dbData.gameScope = data.gameScope;
+		return dbData;
+	}
+
+	async findById(id: string): Promise<Pokedex | null> {
+		const { data, error } = await this.supabase
+			.from('pokedexes')
+			.select('*')
+			.eq('id', id)
+			.eq('userId', this.userId)
+			.single();
+
+		if (error || !data) return null;
+		return this.transform(data);
+	}
+
+	async findAll(): Promise<Pokedex[]> {
+		const { data, error } = await this.supabase
+			.from('pokedexes')
+			.select('*')
+			.eq('userId', this.userId)
+			.order('createdAt', { ascending: true });
+
+		if (error || !data) return [];
+		return data.map((d) => this.transform(d));
+	}
+
+	async create(data: Partial<Pokedex>): Promise<Pokedex> {
+		const dbData = {
+			userId: this.userId,
+			...this.transformToDatabase(data)
+		};
+
+		const { data: result, error } = await this.supabase
+			.from('pokedexes')
+			.insert(dbData)
+			.select()
+			.single();
+
+		if (error) {
+			console.error('Error creating pokedex:', error);
+			throw new Error(`Failed to create pokedex: ${error.message}`);
+		}
+
+		if (!result) {
+			throw new Error('Failed to create pokedex: No result returned');
+		}
+
+		return this.transform(result);
+	}
+
+	async update(id: string, data: Partial<Pokedex>): Promise<Pokedex | null> {
+		const dbData = this.transformToDatabase(data);
+
+		const { data: result, error } = await this.supabase
+			.from('pokedexes')
+			.update(dbData)
+			.eq('id', id)
+			.eq('userId', this.userId)
+			.select()
+			.single();
+
+		if (error || !result) return null;
+		return this.transform(result);
+	}
+
+	async delete(id: string): Promise<void> {
+		const { error } = await this.supabase.from('pokedexes').delete().eq('id', id).eq('userId', this.userId);
+
+		if (error) {
+			console.error('Error deleting pokedex:', error);
+			throw new Error(`Failed to delete pokedex: ${error.message}`);
+		}
+	}
+}
+
+export default PokedexRepository;