refactor : merge Inventory_frontend submodule into frontend/ directory

Merges the full git history of Inventory_frontend into the monorepo
under frontend/. Removes the submodule in favor of a unified repo.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

frontend/tests/services/modelTypes.test.ts

@@ -0,0 +1,221 @@
+import { describe, it, expect, vi, beforeEach } from 'vitest'
+
+// Import AFTER mocking
+import {
+  createModelType,
+  updateModelType,
+  deleteModelType,
+  getModelType,
+  type ModelType,
+  type ModelTypePayload,
+} from '~/services/modelTypes'
+
+// The service uses useRequestFetch from #imports (explicit import)
+// AND useRuntimeConfig as a Nuxt auto-import (bare global).
+const mockFetch = vi.fn()
+
+// Mock the explicit #imports module
+vi.mock('#imports', () => ({
+  useRuntimeConfig: () => ({
+    public: { apiBaseUrl: 'http://test-api:8081/api' },
+  }),
+  useRequestFetch: () => mockFetch,
+}))
+
+// Also stub the global auto-import (Nuxt makes these globally available)
+vi.stubGlobal('useRuntimeConfig', () => ({
+  public: { apiBaseUrl: 'http://test-api:8081/api' },
+}))
+
+// ---------------------------------------------------------------------------
+// Helpers
+// ---------------------------------------------------------------------------
+
+const fakeModelType = (overrides: Partial<ModelType> = {}): ModelType => ({
+  id: 'mt-1',
+  name: 'Test Type',
+  code: 'test-type',
+  category: 'COMPONENT',
+  structure: null,
+  createdAt: '2025-01-01T00:00:00Z',
+  updatedAt: '2025-01-01T00:00:00Z',
+  ...overrides,
+})
+
+beforeEach(() => {
+  mockFetch.mockReset()
+})
+
+// ---------------------------------------------------------------------------
+// normalizeModelType (tested via getModelType which calls .then(normalizeModelType))
+// ---------------------------------------------------------------------------
+describe('normalizeModelType (via getModelType)', () => {
+  it('returns structure as-is for COMPONENT', async () => {
+    const structure = { customFields: [{ name: 'Weight' }] }
+    mockFetch.mockResolvedValue(fakeModelType({
+      category: 'COMPONENT',
+      structure: structure as any,
+    }))
+
+    const result = await getModelType('mt-1')
+    expect(result.structure).toEqual(structure)
+  })
+
+  it('returns structure as-is for PIECE', async () => {
+    const structure = { customFields: [{ name: 'Size' }] }
+    mockFetch.mockResolvedValue(fakeModelType({
+      category: 'PIECE',
+      structure: structure as any,
+    }))
+
+    const result = await getModelType('mt-1')
+    expect(result.structure).toEqual(structure)
+  })
+
+  it('returns structure as-is for PRODUCT', async () => {
+    const structure = { customFields: [{ name: 'Brand' }] }
+    mockFetch.mockResolvedValue(fakeModelType({
+      category: 'PRODUCT',
+      structure: structure as any,
+    }))
+
+    const result = await getModelType('mt-1')
+    expect(result.structure).toEqual(structure)
+  })
+
+  it('preserves null structure', async () => {
+    mockFetch.mockResolvedValue(fakeModelType({
+      category: 'COMPONENT',
+      structure: null,
+    }))
+
+    const result = await getModelType('mt-1')
+    expect(result.structure).toBeNull()
+  })
+})
+
+// ---------------------------------------------------------------------------
+// createModelType — sends structure directly
+// ---------------------------------------------------------------------------
+describe('createModelType', () => {
+  it('sends POST with structure for COMPONENT', async () => {
+    const structure = { customFields: [] }
+    mockFetch.mockResolvedValue(fakeModelType())
+
+    const payload: ModelTypePayload = {
+      name: 'New Type',
+      code: 'new-type',
+      category: 'COMPONENT',
+      structure: structure as any,
+    }
+
+    await createModelType(payload)
+
+    expect(mockFetch).toHaveBeenCalledOnce()
+    const [endpoint, options] = mockFetch.mock.calls[0]
+    expect(endpoint).toBe('/model_types')
+    expect(options.method).toBe('POST')
+    expect(options.body.structure).toEqual(structure)
+  })
+
+  it('sends POST with structure for PIECE', async () => {
+    const structure = { customFields: [], products: [] }
+    mockFetch.mockResolvedValue(fakeModelType({ category: 'PIECE' }))
+
+    await createModelType({
+      name: 'Piece Type',
+      code: 'piece-type',
+      category: 'PIECE',
+      structure: structure as any,
+    })
+
+    const [, options] = mockFetch.mock.calls[0]
+    expect(options.body.structure).toEqual(structure)
+  })
+
+  it('sends POST with structure for PRODUCT', async () => {
+    const structure = { customFields: [] }
+    mockFetch.mockResolvedValue(fakeModelType({ category: 'PRODUCT' }))
+
+    await createModelType({
+      name: 'Product Type',
+      code: 'product-type',
+      category: 'PRODUCT',
+      structure: structure as any,
+    })
+
+    const [, options] = mockFetch.mock.calls[0]
+    expect(options.body.structure).toEqual(structure)
+  })
+})
+
+// ---------------------------------------------------------------------------
+// updateModelType — sends structure directly
+// ---------------------------------------------------------------------------
+describe('updateModelType', () => {
+  it('sends PATCH with correct endpoint and structure', async () => {
+    const structure = { customFields: [{ name: 'Updated' }] }
+    mockFetch.mockResolvedValue(fakeModelType())
+
+    await updateModelType('mt-1', {
+      name: 'Updated',
+      code: 'updated',
+      category: 'COMPONENT',
+      structure: structure as any,
+    })
+
+    expect(mockFetch).toHaveBeenCalledOnce()
+    const [endpoint, options] = mockFetch.mock.calls[0]
+    expect(endpoint).toBe('/model_types/mt-1')
+    expect(options.method).toBe('PATCH')
+    expect(options.headers['Content-Type']).toBe('application/merge-patch+json')
+    expect(options.body.structure).toEqual(structure)
+  })
+
+  it('sends payload without structure when not provided', async () => {
+    mockFetch.mockResolvedValue(fakeModelType())
+
+    await updateModelType('mt-1', {
+      name: 'Just Name',
+      code: 'just-name',
+      category: 'COMPONENT',
+    })
+
+    const [, options] = mockFetch.mock.calls[0]
+    expect(options.body.structure).toBeUndefined()
+    expect(options.body.name).toBe('Just Name')
+  })
+})
+
+// ---------------------------------------------------------------------------
+// deleteModelType
+// ---------------------------------------------------------------------------
+describe('deleteModelType', () => {
+  it('sends DELETE to correct endpoint', async () => {
+    mockFetch.mockResolvedValue(undefined)
+
+    await deleteModelType('mt-42')
+
+    expect(mockFetch).toHaveBeenCalledOnce()
+    const [endpoint, options] = mockFetch.mock.calls[0]
+    expect(endpoint).toBe('/model_types/mt-42')
+    expect(options.method).toBe('DELETE')
+  })
+})
+
+// ---------------------------------------------------------------------------
+// getModelType
+// ---------------------------------------------------------------------------
+describe('getModelType', () => {
+  it('sends GET to correct endpoint', async () => {
+    mockFetch.mockResolvedValue(fakeModelType({ id: 'mt-99' }))
+
+    const result = await getModelType('mt-99')
+
+    expect(mockFetch).toHaveBeenCalledOnce()
+    const [endpoint, options] = mockFetch.mock.calls[0]
+    expect(endpoint).toBe('/model_types/mt-99')
+    expect(options.method).toBe('GET')
+    expect(result.id).toBe('mt-99')
+  })
+})