Initial Code Commit

src/lib/models/PrintJob.ts

@@ -0,0 +1,58 @@
+import mongoose from 'mongoose';
+
+const printJobSchema = new mongoose.Schema({
+  user_id: {
+    type: mongoose.Schema.Types.ObjectId,
+    ref: 'User',
+    required: true
+  },
+  spool_id: {
+    type: mongoose.Schema.Types.ObjectId,
+    ref: 'Spool',
+    required: true
+  },
+  printer_id: {
+    type: mongoose.Schema.Types.ObjectId,
+    ref: 'Printer',
+    required: true
+  },
+  name: {
+    type: String,
+    required: true,
+    default: 'Untitled Print'
+  },
+  duration_minutes: {
+    type: Number,
+    required: true
+  },
+  filament_used_g: {
+    type: Number,
+    required: true
+  },
+  filament_used_m: {
+    type: Number
+  },
+  calculated_cost_filament: {
+    type: Number
+  },
+  calculated_cost_energy: {
+    type: Number
+  },
+  status: {
+    type: String,
+    enum: ['In Progress', 'Success', 'Fail', 'Cancelled'],
+    default: 'Success'
+  },
+  started_at: {
+    type: Date
+  },
+  notes: String,
+  date: {
+    type: Date,
+    default: Date.now
+  }
+}, {
+  timestamps: true
+});
+
+export const PrintJob = mongoose.models.PrintJob || mongoose.model('PrintJob', printJobSchema);

src/lib/models/Printer.ts

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+import mongoose from 'mongoose';
+
+const printerSchema = new mongoose.Schema({
+  user_id: {
+    type: mongoose.Schema.Types.ObjectId,
+    ref: 'User',
+    required: true
+  },
+  name: {
+    type: String,
+    required: true,
+    trim: true
+  },
+  model: {
+    type: String,
+    trim: true
+  },
+  nozzle_diameter_mm: {
+    type: Number,
+    default: 0.4
+  },
+  power_consumption_watts: {
+    type: Number,
+    default: 0 // Used for energy calculation
+  },
+  bed_size_x_mm: Number,
+  bed_size_y_mm: Number,
+  bed_size_z_mm: Number,
+  image_url: String, // Optional URL for printer image
+}, {
+  timestamps: true
+});
+
+export const Printer = mongoose.models.Printer || mongoose.model('Printer', printerSchema);

src/lib/models/Spool.ts

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+import mongoose from 'mongoose';
+
+const spoolSchema = new mongoose.Schema({
+  user_id: {
+    type: mongoose.Schema.Types.ObjectId,
+    ref: 'User',
+    required: true
+  },
+  brand: {
+    type: String,
+    required: true,
+    trim: true
+  },
+  material: {
+    type: String,
+    required: true,
+    enum: ['PLA', 'PETG', 'ABS', 'ASA', 'TPU', 'Nylon', 'PC', 'Other'],
+    default: 'PLA'
+  },
+  color_hex: {
+    type: String,
+    default: '#ffffff'
+  },
+  weight_initial_g: {
+    type: Number,
+    required: true,
+    min: 0
+  },
+  weight_remaining_g: {
+    type: Number,
+    required: true,
+    min: 0
+  },
+  price: {
+    type: Number,
+    min: 0
+  },
+  purchased_at: {
+    type: Date,
+    default: Date.now
+  },
+  is_active: {
+    type: Boolean,
+    default: true
+  }
+}, {
+  timestamps: true
+});
+
+// Check if model already exists to prevent overwrite error in HMR/dev mode
+export const Spool = mongoose.models.Spool || mongoose.model('Spool', spoolSchema);

src/lib/models/User.ts

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+import mongoose from 'mongoose';
+
+const userSchema = new mongoose.Schema({
+  username: {
+    type: String,
+    required: true,
+    unique: true,
+    trim: true,
+    minlength: 3
+  },
+  password: {
+    type: String,
+    required: true
+  },
+  role: {
+    type: String,
+    default: 'Maker'
+  },
+  location: {
+    type: String,
+    default: ''
+  },
+  electricity_rate: {
+    type: Number,
+    default: 0.12 // Default rate in $/kWh
+  },
+  currency: {
+    type: String,
+    default: 'USD'
+  },
+  createdAt: {
+    type: Date,
+    default: Date.now
+  }
+});
+
+export const User = mongoose.models.User || mongoose.model('User', userSchema);