Model removal option

Dockerfile

@@ -16,7 +16,7 @@ COPY . .
 RUN bun run build
 
 # Production stage
-FROM oven/bun:1-slim AS production
+FROM oven/bun:1 AS production
 
 WORKDIR /app
 
@@ -43,16 +43,5 @@ ENV PORT=3000
 # Expose the port
 EXPOSE 3000
 
-# Create a non-root user
-RUN addgroup --system --gid 1001 nodejs && \
-    adduser --system --uid 1001 filaprint && \
-    chown -R filaprint:nodejs /app
-
-USER filaprint
-
-# Health check
-HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
-    CMD curl -f http://localhost:3000/ || exit 1
-
 # Start the application
 CMD ["bun", "run", "start"]

README.md

@@ -1,6 +1,8 @@
 # Filaprint
 
-Filaprint is a modern, premium web application designed to help 3D printing enthusiasts manage their filament inventory, track print jobs, and calculate costs and energy usage.
+Filaprint is a modern, premium web application designed to help 3D printing enthusiasts manage their filament inventory, track print jobs, view 3D models, and calculate costs and energy usage.
+
+![Filaprint Dashboard](https://img.shields.io/badge/Filaprint-3D%20Print%20Manager-blue?style=for-the-badge)
 
 ## 🛠️ Technology Stack
 
@@ -9,10 +11,12 @@ Filaprint is a modern, premium web application designed to help 3D printing enth
 -   **Styling:** Tailwind CSS v4 (Cerberus Theme)
 -   **State Management:** Svelte 5 Runes
 -   **Build Tool:** Vite
+-   **3D Rendering:** Three.js (STL & OBJ loaders)
 -   **Data Visualization:** Chart.js
 -   **Icons:** Iconify (@iconify/svelte)
 -   **Database:** MongoDB with Mongoose
 -   **Authentication:** JWT with bcrypt password hashing
+-   **Container:** Docker with Docker Compose
 
 ## ✨ Features
 
@@ -37,23 +41,39 @@ Filaprint is a modern, premium web application designed to help 3D printing enth
 
 -   **Log Prints:**
     -   Link to specific Printer and Filament Spool.
-    -   Duration (minutes) and Weight used (g).
-    -   Calculated Cost (auto-calculated or manual override).
+    -   Duration input with hours and minutes fields.
+    -   Weight used (g) and calculated cost (auto or manual).
     -   Status: Success, Fail, Cancelled, **In Progress**.
+    -   **3D Model Upload:** Attach STL or OBJ files to prints.
 -   **In Progress Tracking:**
     -   Assign printer and spool to active jobs.
     -   Specify elapsed time for accurate dashboard countdown.
     -   Real-time progress display on dashboard.
+-   **Cost Calculation:**
+    -   Filament cost based on spool price and weight used.
+    -   Electricity cost based on printer power consumption and duration.
+    -   User-configurable electricity rate ($/kWh).
 -   **Edit/Delete:** Full CRUD operations for print history.
 -   **History:** Clickable entries with detailed information.
 
-### 4. Printer Configuration
+### 4. 3D Model Library
+
+-   **Model Gallery:** Browse all uploaded 3D models in a grid layout.
+-   **Interactive 3D Viewer:**
+    -   Support for STL and OBJ file formats.
+    -   Orbit controls (rotate, pan, zoom).
+    -   Touch support for mobile devices.
+    -   Auto-rotation with stop on interaction.
+-   **Upload Progress:** Progress bar with percentage for model uploads.
+-   **Full-Screen View:** Click to view models in an immersive full-screen viewer.
+
+### 5. Printer Configuration
 
 -   **Profiles:** Manage multiple printers with custom names.
 -   **Specs:** Model name, Power consumption (Watts), Nozzle diameter (mm).
 -   **Configure Button:** Edit or delete printer profiles.
 
-### 5. Analytics
+### 6. Analytics
 
 -   **Daily Filament Usage:** Line chart showing filament consumption over time.
 -   **Daily Electricity Usage:** Bar chart showing power consumption in kWh.
@@ -61,10 +81,13 @@ Filaprint is a modern, premium web application designed to help 3D printing enth
 -   **Material Distribution:** Doughnut chart showing material breakdown.
 -   **Stats Summary:** Total prints, success rate, total electricity used.
 
-### 6. User Management
+### 7. User Management
 
 -   **Authentication:** Secure login/registration with JWT tokens.
--   **User Settings:** Profile editing and password change.
+-   **User Settings:**
+    -   Profile editing (username, location).
+    -   Electricity rate configuration ($/kWh).
+    -   Password change.
 -   **Admin Panel:** Manage users (Admin role only).
 -   **Role-Based Access:** Admin and User roles with appropriate permissions.
 
@@ -74,9 +97,11 @@ Filaprint is a modern, premium web application designed to help 3D printing enth
 
 -   `_id`: ObjectId
 -   `username`: String (Required, Unique)
--   `email`: String
 -   `password`: String (Hashed with bcrypt)
 -   `role`: String (Enum: User, Admin)
+-   `location`: String
+-   `electricity_rate`: Number (Default: 0.12 $/kWh)
+-   `currency`: String (Default: USD)
 -   `createdAt`: Date
 
 ### Spool Schema
@@ -110,9 +135,11 @@ Filaprint is a modern, premium web application designed to help 3D printing enth
 -   `name`: String
 -   `duration_minutes`: Number
 -   `filament_used_g`: Number
--   `calculated_cost_filament`: Number
+-   `calculated_cost_filament`: Number (Total cost including electricity)
+-   `calculated_cost_energy`: Number (Electricity cost only)
 -   `status`: String (Enum: Success, Fail, Cancelled, In Progress)
 -   `started_at`: Date (For In Progress jobs)
+-   `stl_file`: String (Path to uploaded 3D model)
 -   `date`: Date (Default: Date.now)
 
 ## 🚀 Getting Started
@@ -121,8 +148,9 @@ Filaprint is a modern, premium web application designed to help 3D printing enth
 
 -   Node.js 18+ or Bun
 -   MongoDB instance (local or Atlas)
+-   Docker (optional, for containerized deployment)
 
-### Installation
+### Local Development
 
 ```bash
 # Clone the repository
@@ -138,36 +166,79 @@ cp .env.example .env
 
 # Run development server
 bun run dev
+
+# Build for production
+bun run build
+
+# Start production server
+bun run start
+```
+
+### Docker Deployment
+
+```bash
+# Copy environment file
+cp .env.example .env
+# Edit .env with secure values
+
+# Build and start containers
+docker compose up -d --build
+
+# View logs
+docker compose logs -f filaprint
+
+# Stop containers
+docker compose down
 ```
 
 ### Environment Variables
 
 ```env
+# MongoDB Connection
 MONGODB_URI=mongodb://localhost:27017/filaprint
+
+# JWT Secret (use a secure random string in production)
 JWT_SECRET=your-super-secret-jwt-key
+
+# Application Origin (required for CSRF protection)
+ORIGIN=http://localhost:3000
+
+# Docker MongoDB Settings
+MONGO_USER=admin
+MONGO_PASSWORD=changeme
 ```
 
 ## 📁 Project Structure
 
 ```
-src/
-├── lib/
-│   ├── components/
-│   │   ├── ui/           # Base UI components (Button, Card, Input, Modal)
-│   │   ├── prints/       # Print-specific components (LogPrintModal, EditPrintModal)
-│   │   └── Navbar.svelte
-│   ├── models/           # Mongoose schemas
-│   └── server/           # Server utilities (db connection, auth)
-├── routes/
-│   ├── admin/users/      # Admin user management
-│   ├── analytics/        # Analytics dashboard
-│   ├── login/            # Authentication
-│   ├── printers/         # Printer management
-│   ├── prints/           # Print job logging
-│   ├── register/         # User registration
-│   ├── settings/         # User settings
-│   └── spools/           # Filament inventory
-└── app.css               # Global styles (Cerberus theme)
+filaprint/
+├── src/
+│   ├── lib/
+│   │   ├── components/
+│   │   │   ├── ui/           # Base UI components (Button, Card, Input, Modal)
+│   │   │   ├── prints/       # Print-specific components (LogPrintModal, EditPrintModal)
+│   │   │   ├── STLViewer.svelte  # 3D model viewer (STL & OBJ)
+│   │   │   └── Navbar.svelte
+│   │   ├── models/           # Mongoose schemas
+│   │   └── server/           # Server utilities (db connection, auth)
+│   ├── routes/
+│   │   ├── admin/users/      # Admin user management
+│   │   ├── analytics/        # Analytics dashboard
+│   │   ├── api/upload-stl/   # 3D model upload endpoint
+│   │   ├── library/          # 3D model library
+│   │   ├── login/            # Authentication
+│   │   ├── printers/         # Printer management
+│   │   ├── prints/           # Print job logging
+│   │   ├── register/         # User registration
+│   │   ├── settings/         # User settings
+│   │   └── spools/           # Filament inventory
+│   └── app.css               # Global styles (Cerberus theme)
+├── static/
+│   └── uploads/models/       # Uploaded 3D model files
+├── server/                   # Production server
+├── Dockerfile                # Container build instructions
+├── docker-compose.yml        # Container orchestration
+└── package.json
 ```
 
 ## ✅ Completed Features
@@ -177,18 +248,23 @@ src/
 -   [x] Spool management (CRUD)
 -   [x] Printer management (CRUD)
 -   [x] Print job logging with "In Progress" support
--   [x] Cost calculation (auto and manual)
+-   [x] Duration input with hours/minutes fields
+-   [x] Cost calculation (filament + electricity)
+-   [x] User-configurable electricity rate
 -   [x] Filament deduction on print completion
 -   [x] Analytics with Chart.js (filament, electricity, materials)
--   [x] User settings (profile, password change)
+-   [x] 3D Model Library with interactive viewer
+-   [x] STL and OBJ file upload with progress bar
+-   [x] Mobile hamburger menu (solid background)
+-   [x] User settings (profile, location, electricity rate, password)
 -   [x] Admin user management panel
 -   [x] Browser notifications for completed prints
 -   [x] Iconify icon library integration
 -   [x] Responsive design
+-   [x] Docker containerization
 
 ## 🔮 Future Enhancements
 
--   [ ] 3D spool visualization with Threlte
 -   [ ] QR/Barcode scanning for quick spool lookup
 -   [ ] Photo uploads for print jobs
 -   [ ] Export data (CSV/PDF reports)
@@ -196,3 +272,9 @@ src/
 -   [ ] Dark/Light theme toggle
 -   [ ] Email notifications
 -   [ ] Print job templates
+-   [ ] 3D printer integration (OctoPrint, Klipper)
+-   [ ] Thumbnail generation for 3D models
+
+## 📄 License
+
+MIT License - See LICENSE file for details.

src/lib/components/STLViewer.svelte

@@ -3,6 +3,7 @@
 	import * as THREE from "three";
 	import { STLLoader } from "three/examples/jsm/loaders/STLLoader.js";
 	import { OBJLoader } from "three/examples/jsm/loaders/OBJLoader.js";
+	import { GLTFLoader } from "three/examples/jsm/loaders/GLTFLoader.js";
 	import { OrbitControls } from "three/examples/jsm/controls/OrbitControls.js";
 
 	interface Props {
@@ -95,6 +96,8 @@
 
 		if (extension === "obj") {
 			loadOBJ();
+		} else if (extension === "gltf" || extension === "glb") {
+			loadGLTF();
 		} else {
 			loadSTL();
 		}
@@ -161,6 +164,56 @@
 		);
 	}
 
+	function loadGLTF() {
+		const loader = new GLTFLoader();
+
+		loader.load(
+			modelPath,
+			(gltf) => {
+				const model = gltf.scene;
+
+				// Center the object
+				const box = new THREE.Box3().setFromObject(model);
+				const center = box.getCenter(new THREE.Vector3());
+				model.position.sub(center);
+
+				// Scale to fit
+				const size = box.getSize(new THREE.Vector3());
+				const maxDim = Math.max(size.x, size.y, size.z);
+				const scale = 50 / maxDim;
+				model.scale.set(scale, scale, scale);
+
+				// glTF models may have their own materials, apply default if missing
+				model.traverse((child) => {
+					if (child instanceof THREE.Mesh) {
+						if (
+							!child.material ||
+							(child.material as THREE.Material).type ===
+								"MeshBasicMaterial"
+						) {
+							child.material = new THREE.MeshPhongMaterial({
+								color: 0x3b82f6,
+								specular: 0x111111,
+								shininess: 50,
+							});
+						}
+					}
+				});
+
+				scene.add(model);
+
+				// Position camera
+				const distance = maxDim * scale * 2.5;
+				camera.position.set(distance, distance, distance);
+				controls.update();
+			},
+			undefined,
+			(err) => {
+				console.error("Error loading glTF:", err);
+			},
+		);
+	}
+
 	function addGeometryToScene(geometry: THREE.BufferGeometry) {
 		// Center the geometry
 		geometry.computeBoundingBox();

src/lib/components/prints/EditPrintModal.svelte

@@ -101,8 +101,12 @@
 			stlFile = input.files[0];
 			uploadStatus = stlFile.name;
 			uploadProgress = 0;
+			removeModel = false; // Reset remove flag if selecting new file
 		}
 	}
+
+	// Track if user wants to remove the model
+	let removeModel = $state(false);
 </script>
 
 <Modal title="Edit Print Log" {open} onclose={handleClose}>
@@ -121,6 +125,11 @@
 					}
 				}
 
+				// Handle model removal
+				if (removeModel) {
+					formData.set("remove_model", "true");
+				}
+
 				// Convert hours + minutes to total minutes
 				const hours = Number(formData.get("duration_hours") || 0);
 				const mins = Number(formData.get("duration_mins") || 0);
@@ -222,8 +231,9 @@
 					3D Model {print.stl_file ? "" : "(Optional)"}
 				</label>
 
-				{#if print.stl_file && browser && !stlFile}
+				{#if print.stl_file && browser && !stlFile && !removeModel}
 					<!-- Show existing STL viewer -->
+					<div class="relative">
 						<div
 							class="flex justify-center bg-slate-900 rounded-lg p-2"
 						>
@@ -235,9 +245,39 @@
 								/>
 							{/await}
 						</div>
+						<!-- Remove button overlay -->
+						<button
+							type="button"
+							class="absolute top-4 right-4 p-2 bg-red-500/80 hover:bg-red-500 text-white rounded-lg transition-colors"
+							onclick={() => (removeModel = true)}
+							title="Remove 3D model"
+						>
+							<Icon icon="mdi:delete" class="w-5 h-5" />
+						</button>
+					</div>
 					<p class="text-xs text-slate-500 text-center">
 						Click below to replace with a new model
 					</p>
+				{:else if removeModel && print.stl_file}
+					<!-- Removal confirmation -->
+					<div
+						class="p-4 rounded-lg bg-red-500/10 border border-red-500/30 text-center"
+					>
+						<Icon
+							icon="mdi:file-remove"
+							class="w-10 h-10 text-red-400 mx-auto mb-2"
+						/>
+						<p class="text-sm text-red-300 mb-3">
+							Model will be removed when you save
+						</p>
+						<button
+							type="button"
+							class="text-xs text-slate-400 hover:text-white underline"
+							onclick={() => (removeModel = false)}
+						>
+							Cancel removal
+						</button>
+					</div>
 				{/if}
 
 				<!-- Upload button or progress -->
@@ -280,7 +320,7 @@
 							</div>
 							<input
 								type="file"
-								accept=".stl,.obj"
+								accept=".stl,.obj,.gltf,.glb"
 								class="sr-only"
 								onchange={handleFileSelect}
 							/>

src/lib/components/prints/LogPrintModal.svelte

@@ -239,7 +239,7 @@
 						</div>
 						<input
 							type="file"
-							accept=".stl,.obj"
+							accept=".stl,.obj,.gltf,.glb"
 							class="sr-only"
 							onchange={handleFileSelect}
 						/>

src/routes/api/upload-stl/+server.ts

@@ -5,7 +5,7 @@ import { existsSync } from 'fs';
 import path from 'path';
 
 const UPLOAD_DIR = 'static/uploads/models';
-const ALLOWED_EXTENSIONS = ['.stl', '.obj'];
+const ALLOWED_EXTENSIONS = ['.stl', '.obj', '.gltf', '.glb'];
 
 export const POST: RequestHandler = async ({ request, locals }) => {
     if (!locals.user) {
@@ -24,7 +24,7 @@ export const POST: RequestHandler = async ({ request, locals }) => {
     const extension = '.' + fileName.split('.').pop();
     
     if (!ALLOWED_EXTENSIONS.includes(extension)) {
-        throw error(400, 'Only STL and OBJ files are allowed');
+        throw error(400, 'Only STL, OBJ, GLTF, and GLB files are allowed');
     }
 
     // Create upload directory if it doesn't exist

src/routes/prints/+page.server.ts

@@ -5,6 +5,9 @@ import { User } from '$lib/models/User';
 import { connectDB } from '$lib/server/db';
 import type { PageServerLoad, Actions } from './$types';
 import { fail, redirect } from '@sveltejs/kit';
+import { unlink } from 'fs/promises';
+import { existsSync } from 'fs';
+import path from 'path';
 
 export const load: PageServerLoad = async ({ locals }) => {
     if (!locals.user) throw redirect(303, '/login');
@@ -142,6 +145,7 @@ export const actions: Actions = {
         const printer_id = formData.get('printer_id');
         const spool_id = formData.get('spool_id');
         const stl_file = formData.get('stl_file');
+        const remove_model = formData.get('remove_model');
 
         if (!id || !name) {
             return fail(400, { missing: true });
@@ -218,9 +222,31 @@ export const actions: Actions = {
             if (spool_id) {
                 updateData.spool_id = spool_id;
             }
-            // Update STL file if provided
+            // Handle STL file: update if new one provided, or remove if requested
             if (stl_file) {
+                // If replacing an existing model, delete the old file
+                if (printJob.stl_file) {
+                    const oldFilePath = path.join('static', printJob.stl_file);
+                    if (existsSync(oldFilePath)) {
+                        try {
+                            await unlink(oldFilePath);
+                        } catch (e) {
+                            console.error('Failed to delete old model file:', e);
+                        }
+                    }
+                }
                 updateData.stl_file = stl_file;
+            } else if (remove_model === 'true' && printJob.stl_file) {
+                // Delete the file from disk
+                const filePath = path.join('static', printJob.stl_file);
+                if (existsSync(filePath)) {
+                    try {
+                        await unlink(filePath);
+                    } catch (e) {
+                        console.error('Failed to delete model file:', e);
+                    }
+                }
+                updateData.stl_file = null;
             }
 
             await PrintJob.findOneAndUpdate(
@@ -246,6 +272,21 @@ export const actions: Actions = {
         await connectDB();
 
         try {
+            // Find the print first to get the model file path
+            const printJob = await PrintJob.findOne({ _id: id, user_id: locals.user.id });
+            
+            if (printJob?.stl_file) {
+                // Delete the model file from disk
+                const filePath = path.join('static', printJob.stl_file);
+                if (existsSync(filePath)) {
+                    try {
+                        await unlink(filePath);
+                    } catch (e) {
+                        console.error('Failed to delete model file:', e);
+                    }
+                }
+            }
+            
             await PrintJob.findOneAndDelete({ _id: id, user_id: locals.user.id });
             return { success: true };
         } catch (error) {