feat: walking skeleton - study space uploads

.vscode/extensions.json

@@ -3,6 +3,7 @@
         "esbenp.prettier-vscode",
         "dbaeumer.vscode-eslint",
         "svelte.svelte-vscode",
-        "redhat.vscode-yaml"
+        "redhat.vscode-yaml",
+        "naumovs.color-highlight"
     ]
 }

src/lib/components/SpaceCard.svelte

@@ -0,0 +1,35 @@
+<script lang="ts">
+    import type { Snippet } from "svelte";
+
+    interface Props {
+        alt: string;
+        imgSrc: string;
+        description?: Snippet;
+    }
+
+    const { alt, imgSrc, description }: Props = $props();
+</script>
+
+<div class="card">
+    <img src={imgSrc} {alt} />
+    <div class="description">
+        {@render description?.()}
+    </div>
+</div>
+
+<style>
+    .card {
+        display: flex;
+        flex-direction: column;
+        background-color: #38353f;
+    }
+    .description {
+        padding: 0.5rem;
+        color: #edebe9;
+        font-size: 0.875rem;
+    }
+    img {
+        width: 16rem;
+        aspect-ratio: 1 / 1;
+    }
+</style>

src/lib/database.d.ts

@@ -0,0 +1,215 @@
+export type Json =
+  | string
+  | number
+  | boolean
+  | null
+  | { [key: string]: Json | undefined }
+  | Json[]
+
+export type Database = {
+  graphql_public: {
+    Tables: {
+      [_ in never]: never
+    }
+    Views: {
+      [_ in never]: never
+    }
+    Functions: {
+      graphql: {
+        Args: {
+          operationName?: string
+          query?: string
+          variables?: Json
+          extensions?: Json
+        }
+        Returns: Json
+      }
+    }
+    Enums: {
+      [_ in never]: never
+    }
+    CompositeTypes: {
+      [_ in never]: never
+    }
+  }
+  public: {
+    Tables: {
+      study_space_images: {
+        Row: {
+          created_at: string | null
+          image_path: string
+          study_space_id: string
+          updated_at: string | null
+        }
+        Insert: {
+          created_at?: string | null
+          image_path: string
+          study_space_id: string
+          updated_at?: string | null
+        }
+        Update: {
+          created_at?: string | null
+          image_path?: string
+          study_space_id?: string
+          updated_at?: string | null
+        }
+        Relationships: [
+          {
+            foreignKeyName: "study_space_images_study_space_id_fkey"
+            columns: ["study_space_id"]
+            isOneToOne: false
+            referencedRelation: "study_spaces"
+            referencedColumns: ["id"]
+          },
+        ]
+      }
+      study_spaces: {
+        Row: {
+          created_at: string | null
+          id: string
+          title: string
+          updated_at: string | null
+        }
+        Insert: {
+          created_at?: string | null
+          id?: string
+          title: string
+          updated_at?: string | null
+        }
+        Update: {
+          created_at?: string | null
+          id?: string
+          title?: string
+          updated_at?: string | null
+        }
+        Relationships: []
+      }
+    }
+    Views: {
+      [_ in never]: never
+    }
+    Functions: {
+      [_ in never]: never
+    }
+    Enums: {
+      [_ in never]: never
+    }
+    CompositeTypes: {
+      [_ in never]: never
+    }
+  }
+}
+
+type DefaultSchema = Database[Extract<keyof Database, "public">]
+
+export type Tables<
+  DefaultSchemaTableNameOrOptions extends
+    | keyof (DefaultSchema["Tables"] & DefaultSchema["Views"])
+    | { schema: keyof Database },
+  TableName extends DefaultSchemaTableNameOrOptions extends {
+    schema: keyof Database
+  }
+    ? keyof (Database[DefaultSchemaTableNameOrOptions["schema"]]["Tables"] &
+        Database[DefaultSchemaTableNameOrOptions["schema"]]["Views"])
+    : never = never,
+> = DefaultSchemaTableNameOrOptions extends { schema: keyof Database }
+  ? (Database[DefaultSchemaTableNameOrOptions["schema"]]["Tables"] &
+      Database[DefaultSchemaTableNameOrOptions["schema"]]["Views"])[TableName] extends {
+      Row: infer R
+    }
+    ? R
+    : never
+  : DefaultSchemaTableNameOrOptions extends keyof (DefaultSchema["Tables"] &
+        DefaultSchema["Views"])
+    ? (DefaultSchema["Tables"] &
+        DefaultSchema["Views"])[DefaultSchemaTableNameOrOptions] extends {
+        Row: infer R
+      }
+      ? R
+      : never
+    : never
+
+export type TablesInsert<
+  DefaultSchemaTableNameOrOptions extends
+    | keyof DefaultSchema["Tables"]
+    | { schema: keyof Database },
+  TableName extends DefaultSchemaTableNameOrOptions extends {
+    schema: keyof Database
+  }
+    ? keyof Database[DefaultSchemaTableNameOrOptions["schema"]]["Tables"]
+    : never = never,
+> = DefaultSchemaTableNameOrOptions extends { schema: keyof Database }
+  ? Database[DefaultSchemaTableNameOrOptions["schema"]]["Tables"][TableName] extends {
+      Insert: infer I
+    }
+    ? I
+    : never
+  : DefaultSchemaTableNameOrOptions extends keyof DefaultSchema["Tables"]
+    ? DefaultSchema["Tables"][DefaultSchemaTableNameOrOptions] extends {
+        Insert: infer I
+      }
+      ? I
+      : never
+    : never
+
+export type TablesUpdate<
+  DefaultSchemaTableNameOrOptions extends
+    | keyof DefaultSchema["Tables"]
+    | { schema: keyof Database },
+  TableName extends DefaultSchemaTableNameOrOptions extends {
+    schema: keyof Database
+  }
+    ? keyof Database[DefaultSchemaTableNameOrOptions["schema"]]["Tables"]
+    : never = never,
+> = DefaultSchemaTableNameOrOptions extends { schema: keyof Database }
+  ? Database[DefaultSchemaTableNameOrOptions["schema"]]["Tables"][TableName] extends {
+      Update: infer U
+    }
+    ? U
+    : never
+  : DefaultSchemaTableNameOrOptions extends keyof DefaultSchema["Tables"]
+    ? DefaultSchema["Tables"][DefaultSchemaTableNameOrOptions] extends {
+        Update: infer U
+      }
+      ? U
+      : never
+    : never
+
+export type Enums<
+  DefaultSchemaEnumNameOrOptions extends
+    | keyof DefaultSchema["Enums"]
+    | { schema: keyof Database },
+  EnumName extends DefaultSchemaEnumNameOrOptions extends {
+    schema: keyof Database
+  }
+    ? keyof Database[DefaultSchemaEnumNameOrOptions["schema"]]["Enums"]
+    : never = never,
+> = DefaultSchemaEnumNameOrOptions extends { schema: keyof Database }
+  ? Database[DefaultSchemaEnumNameOrOptions["schema"]]["Enums"][EnumName]
+  : DefaultSchemaEnumNameOrOptions extends keyof DefaultSchema["Enums"]
+    ? DefaultSchema["Enums"][DefaultSchemaEnumNameOrOptions]
+    : never
+
+export type CompositeTypes<
+  PublicCompositeTypeNameOrOptions extends
+    | keyof DefaultSchema["CompositeTypes"]
+    | { schema: keyof Database },
+  CompositeTypeName extends PublicCompositeTypeNameOrOptions extends {
+    schema: keyof Database
+  }
+    ? keyof Database[PublicCompositeTypeNameOrOptions["schema"]]["CompositeTypes"]
+    : never = never,
+> = PublicCompositeTypeNameOrOptions extends { schema: keyof Database }
+  ? Database[PublicCompositeTypeNameOrOptions["schema"]]["CompositeTypes"][CompositeTypeName]
+  : PublicCompositeTypeNameOrOptions extends keyof DefaultSchema["CompositeTypes"]
+    ? DefaultSchema["CompositeTypes"][PublicCompositeTypeNameOrOptions]
+    : never
+
+export const Constants = {
+  graphql_public: {
+    Enums: {},
+  },
+  public: {
+    Enums: {},
+  },
+} as const

src/routes/+layout.svelte

@@ -0,0 +1,12 @@
+<script lang="ts">
+    const { children } = $props();
+</script>
+
+{@render children?.()}
+
+<style>
+    :global(body) {
+        margin: 0;
+        padding: 0;
+    }
+</style>

src/routes/+page.server.ts

@@ -0,0 +1,18 @@
+import { createClient } from "@supabase/supabase-js";
+import { PUBLIC_SUPABASE_ANON_KEY, PUBLIC_SUPABASE_URL } from "$env/static/public";
+import type { PageServerLoad } from "./$types";
+import type { Database } from "$lib/database";
+import { error } from "@sveltejs/kit";
+
+export const load: PageServerLoad = async ({ depends }) => {
+    depends("db:study_spaces");
+    const supabase = createClient<Database>(PUBLIC_SUPABASE_URL, PUBLIC_SUPABASE_ANON_KEY);
+    const { data: studySpaces, error: err } = await supabase
+        .from("study_spaces")
+        .select("*, study_space_images(*)");
+    if (err) error(500, "Failed to load study spaces");
+
+    return {
+        studySpaces
+    };
+};

src/routes/+page.svelte

@@ -1,2 +1,87 @@
-<h1>Welcome to SvelteKit</h1>
-<p>Visit <a href="https://svelte.dev/docs/kit">svelte.dev/docs/kit</a> to read the documentation</p>
+<script lang="ts">
+    import SpaceCard from "$lib/components/SpaceCard.svelte";
+    import defaultImg from "$lib/assets/study_space.png";
+    import { createClient } from "@supabase/supabase-js";
+    import type { Database } from "$lib/database";
+    import { PUBLIC_SUPABASE_ANON_KEY, PUBLIC_SUPABASE_URL } from "$env/static/public";
+    import { invalidate } from "$app/navigation";
+
+    const supabase = createClient<Database>(PUBLIC_SUPABASE_URL, PUBLIC_SUPABASE_ANON_KEY);
+    const { data } = $props();
+    const { studySpaces } = $derived(data);
+
+    let title = $state("");
+    let fileInput = $state<HTMLInputElement | null>(null);
+
+    async function uploadStudySpace() {
+        const imageFile = fileInput?.files?.[0];
+        const imageB64 = imageFile
+            ? await new Promise<string>((resolve) => {
+                  const reader = new FileReader();
+                  reader.onload = () => resolve(reader.result as string);
+                  reader.readAsDataURL(imageFile);
+              })
+            : null;
+        if (!imageB64 || !imageFile) {
+            alert("Please select an image file.");
+            return;
+        }
+        const res = await fetch("/api/study_spaces", {
+            method: "POST",
+            headers: {
+                "Content-Type": "application/json"
+            },
+            body: JSON.stringify({
+                title,
+                img: imageB64,
+                imgTitle: imageFile.name
+            })
+        });
+        if (res.ok) {
+            alert("Study space uploaded successfully!");
+            await invalidate("db:study_spaces");
+        } else {
+            alert("Failed to upload study space.");
+        }
+    }
+</script>
+
+<main>
+    {#each studySpaces as studySpace (studySpace.id)}
+        {@const imgUrl =
+            studySpace.study_space_images.length > 0
+                ? supabase.storage
+                      .from("files_bucket")
+                      .getPublicUrl(studySpace.study_space_images[0].image_path).data.publicUrl
+                : defaultImg}
+        <SpaceCard alt="Photo of {studySpace.title}" imgSrc={imgUrl}>
+            {#snippet description()}
+                <p>{studySpace.title}</p>
+            {/snippet}
+        </SpaceCard>
+    {/each}
+</main>
+
+<form
+    onsubmit={(e) => {
+        e.preventDefault();
+        uploadStudySpace();
+    }}
+>
+    <input type="text" name="title" bind:value={title} placeholder="Study Space Title" required />
+    <input type="file" name="image" accept=".png, image/png" required bind:this={fileInput} />
+    <button type="submit">Upload Study Space</button>
+</form>
+
+<style>
+    main {
+        display: grid;
+        grid-template-columns: 1fr 1fr;
+        gap: 1rem;
+        padding: 1rem;
+        width: min(600px, 100vw);
+    }
+    form {
+        max-width: 600px;
+    }
+</style>

src/routes/api/study_spaces/+server.ts

@@ -0,0 +1,36 @@
+import { PUBLIC_SUPABASE_ANON_KEY, PUBLIC_SUPABASE_URL } from "$env/static/public";
+import type { Database } from "$lib/database";
+import { createClient } from "@supabase/supabase-js";
+import { error, type RequestHandler } from "@sveltejs/kit";
+
+export const POST: RequestHandler = async ({ request }) => {
+    const supabase = createClient<Database>(PUBLIC_SUPABASE_URL, PUBLIC_SUPABASE_ANON_KEY);
+    const body = await request.json();
+    const title = body.title;
+    const imgB64 = body.img;
+    const imgTitle = body.imgTitle;
+    if (!title || !imgB64 || !imgTitle) error(400, "Missing required fields: title, img, imgTitle");
+
+    const img = await fetch(imgB64).then((res) => res.blob());
+    const { data: imageData, error: imageError } = await supabase.storage
+        .from("files_bucket")
+        .upload(`public/${imgTitle}`, img, {
+            contentType: img.type,
+            upsert: false
+        });
+    if (imageError) error(500, `Failed to upload image: ${imageError.message}`);
+
+    const { data: studySpaceData, error: studySpaceError } = await supabase
+        .from("study_spaces")
+        .insert({ title })
+        .select()
+        .single();
+    if (studySpaceError) error(500, "Failed to create study space");
+
+    const { error: imageLinkError } = await supabase
+        .from("study_space_images")
+        .insert({ study_space_id: studySpaceData.id, image_path: imageData.path });
+
+    if (imageLinkError) error(500, "Failed to link image to study space");
+    return new Response(JSON.stringify({ id: studySpaceData.id }), { status: 200 });
+};

src/routes/page.svelte.test.ts

@@ -1,11 +0,0 @@
-import { describe, test, expect } from "vitest";
-import "@testing-library/jest-dom/vitest";
-import { render, screen } from "@testing-library/svelte";
-import Page from "./+page.svelte";
-
-describe("/+page.svelte", () => {
-    test("should render h1", () => {
-        render(Page);
-        expect(screen.getByRole("heading", { level: 1 })).toBeInTheDocument();
-    });
-});

supabase/migrations/20250530085401_study_spaces_skeleton.sql

@@ -0,0 +1,56 @@
+CREATE FUNCTION handle_updated_at()
+RETURNS trigger
+LANGUAGE plpgsql
+  SET search_path = ''
+AS $$
+BEGIN
+  NEW.updated_at = now();
+  RETURN NEW;
+END;
+$$;
+
+INSERT INTO storage.buckets (id, name, public)
+VALUES ('files_bucket', 'files_bucket', true);
+
+CREATE POLICY "Whack"
+    ON storage.objects
+    FOR ALL
+    USING (bucket_id = 'files_bucket');
+
+CREATE TABLE study_spaces (
+    id uuid PRIMARY KEY DEFAULT gen_random_uuid(),
+    title text NOT NULL,
+    created_at timestamp with time zone DEFAULT now(),
+    updated_at timestamp with time zone DEFAULT now()
+);
+
+CREATE TABLE study_space_images (
+    study_space_id uuid REFERENCES study_spaces(id) ON DELETE CASCADE,
+    image_path text NOT NULL,
+    created_at timestamp with time zone DEFAULT now(),
+    updated_at timestamp with time zone DEFAULT now(),
+    PRIMARY KEY (study_space_id, image_path)
+);
+
+-- Triggers
+CREATE TRIGGER study_spaces_updated_at
+AFTER UPDATE ON study_spaces
+FOR EACH ROW EXECUTE FUNCTION handle_updated_at();
+
+CREATE TRIGGER study_space_images_updated_at
+AFTER UPDATE ON study_space_images
+FOR EACH ROW EXECUTE FUNCTION handle_updated_at();
+
+-- Security
+-- ALTER TABLE study_spaces ENABLE ROW LEVEL SECURITY;
+-- ALTER TABLE study_space_images ENABLE ROW LEVEL SECURITY;
+
+-- CREATE POLICY "Allow all users to view study spaces"
+--     ON study_spaces
+--     FOR SELECT
+--     USING (true);
+
+-- CREATE POLICY "Allow all users to view study space images"
+--     ON study_space_images
+--     FOR SELECT
+--     USING (true);

supabase/schemas/0000_common.sql

@@ -0,0 +1,10 @@
+CREATE FUNCTION handle_updated_at()
+RETURNS trigger
+LANGUAGE plpgsql
+  SET search_path = ''
+AS $$
+BEGIN
+  NEW.updated_at = now();
+  RETURN NEW;
+END;
+$$;

supabase/schemas/0001_study_spaces.sql

@@ -0,0 +1,45 @@
+INSERT INTO storage.buckets (id, name, public)
+VALUES ('files_bucket', 'files_bucket', true);
+
+CREATE POLICY "Whack"
+    ON storage.objects
+    FOR ALL
+    USING (bucket_id = 'files_bucket');
+
+CREATE TABLE study_spaces (
+    id uuid PRIMARY KEY DEFAULT gen_random_uuid(),
+    title text NOT NULL,
+    created_at timestamp with time zone DEFAULT now(),
+    updated_at timestamp with time zone DEFAULT now()
+);
+
+CREATE TABLE study_space_images (
+    study_space_id uuid REFERENCES study_spaces(id) ON DELETE CASCADE,
+    image_path text NOT NULL,
+    created_at timestamp with time zone DEFAULT now(),
+    updated_at timestamp with time zone DEFAULT now(),
+    PRIMARY KEY (study_space_id, image_path)
+);
+
+-- Triggers
+CREATE TRIGGER study_spaces_updated_at
+AFTER UPDATE ON study_spaces
+FOR EACH ROW EXECUTE FUNCTION handle_updated_at();
+
+CREATE TRIGGER study_space_images_updated_at
+AFTER UPDATE ON study_space_images
+FOR EACH ROW EXECUTE FUNCTION handle_updated_at();
+
+-- Security
+-- ALTER TABLE study_spaces ENABLE ROW LEVEL SECURITY;
+-- ALTER TABLE study_space_images ENABLE ROW LEVEL SECURITY;
+
+-- CREATE POLICY "Allow all users to view study spaces"
+--     ON study_spaces
+--     FOR SELECT
+--     USING (true);
+
+-- CREATE POLICY "Allow all users to view study space images"
+--     ON study_space_images
+--     FOR SELECT
+--     USING (true);