printedparts stage 4: catalog mutations, item photos, detail + form

POST/PUT/DELETE for items: create mints the itemcode from the
configured prefix plus the flushed row id, update refuses
quantityonhand (ledger-managed - restock/adjust arrive next stage),
delete soft-retires. The image upload/serve/delete trio replicates the
models.py pattern into instance/printedpartsimages/ with a public GET.
PrintedItemDetail follows the unified detail skeleton (hero photo,
info list, transaction history table); PrintedItemForm covers
create/edit plus photo management on edit.

frontend/src/api/index.js

@@ -1126,3 +1126,32 @@ export const measuringtoolsApi = {
     }
   }
 }
+
+// 3D printed parts (printedparts plugin)
+export const printedpartsApi = {
+  list(params = {}) {
+    return api.get('/printedparts/items', { params })
+  },
+  get(printeditemid) {
+    return api.get(`/printedparts/items/${printeditemid}`)
+  },
+  create(data) {
+    return api.post('/printedparts/items', data)
+  },
+  update(printeditemid, data) {
+    return api.put(`/printedparts/items/${printeditemid}`, data)
+  },
+  remove(printeditemid) {
+    return api.delete(`/printedparts/items/${printeditemid}`)
+  },
+  uploadImage(printeditemid, file) {
+    const formData = new FormData()
+    formData.append('file', file)
+    return api.post(`/printedparts/items/${printeditemid}/image`, formData, {
+      headers: { 'Content-Type': 'multipart/form-data' }
+    })
+  },
+  deleteImage(printeditemid) {
+    return api.delete(`/printedparts/items/${printeditemid}/image`)
+  }
+}

frontend/src/router/routes/printedparts.js

@@ -11,25 +11,25 @@ export default [
   {
     path: 'printedparts',
     name: 'printedparts',
-    component: () => import('../../views/printedparts/PrintedpartsList.vue'),
+    component: () => import('../../views/printedparts/PrintedItemsList.vue'),
     meta: { plugin: 'printedparts' }
   },
   {
     path: 'printedparts/new',
     name: 'printedparts-new',
-    component: () => import('../../views/printedparts/PrintedpartsForm.vue'),
+    component: () => import('../../views/printedparts/PrintedItemForm.vue'),
     meta: { requiresAuth: true, plugin: 'printedparts' }
   },
   {
     path: 'printedparts/:id',
     name: 'printedparts-detail',
-    component: () => import('../../views/printedparts/PrintedpartsDetail.vue'),
+    component: () => import('../../views/printedparts/PrintedItemDetail.vue'),
     meta: { plugin: 'printedparts' }
   },
   {
     path: 'printedparts/:id/edit',
     name: 'printedparts-edit',
-    component: () => import('../../views/printedparts/PrintedpartsForm.vue'),
+    component: () => import('../../views/printedparts/PrintedItemForm.vue'),
     meta: { requiresAuth: true, plugin: 'printedparts' }
   }
 ]

frontend/src/views/AppLayout.vue

@@ -101,7 +101,7 @@ import ToastHost from '../components/ToastHost.vue'
 import {
   Sun, Moon, LayoutDashboard, Calendar, Map, Cog, Monitor,
   Printer, Globe, Usb, AppWindow, BookOpen, BarChart3, Bell, Image, ShieldCheck, Ruler,
-  KeyRound, LogOut
+  Box, KeyRound, LogOut
 } from 'lucide-vue-next'
 import { useAuthStore } from '../stores/auth'
 import { currentTheme, toggleTheme } from '../stores/theme'
@@ -147,6 +147,7 @@ const iconMap = {
   'image': Image,
   'shield': ShieldCheck,
   'ruler': Ruler,
+  'box': Box,
 }
 
 // Default navigation (used as fallback if API fails)

frontend/src/views/printedparts/PrintedItemDetail.vue

@@ -0,0 +1,133 @@
+<template>
+  <div class="detail-page">
+    <div v-if="loading" class="loading">Loading...</div>
+
+    <template v-else-if="item">
+      <div class="hero-card">
+        <img v-if="item.imageurl" :src="withBase(item.imageurl)"
+             :alt="item.itemname" class="hero-image" />
+        <div class="hero-content">
+          <h2 class="hero-title">{{ item.itemname }}</h2>
+          <div class="hero-meta">
+            <span class="badge badge-secondary">{{ item.itemcode }}</span>
+            <span :class="['badge', item.islowstock ? 'badge-danger' : 'badge-success']">
+              {{ item.quantityonhand }} on hand
+            </span>
+            <span v-if="item.islowstock" class="badge badge-warning">Low stock</span>
+          </div>
+          <div class="hero-details">
+            <p v-if="item.itemdescription">{{ item.itemdescription }}</p>
+          </div>
+          <div class="hero-actions">
+            <router-link :to="`/printedparts/${item.printeditemid}/edit`"
+                         class="btn btn-secondary btn-sm">Edit</router-link>
+          </div>
+        </div>
+      </div>
+
+      <div class="content-grid">
+        <div class="content-column">
+          <div class="section-card">
+            <h3 class="section-title">Details</h3>
+            <div class="info-list">
+              <div class="info-row">
+                <span class="info-label">Item code</span>
+                <span class="info-value">{{ item.itemcode }}</span>
+              </div>
+              <div class="info-row">
+                <span class="info-label">Bin location</span>
+                <span class="info-value">{{ item.binlocation || '-' }}</span>
+              </div>
+              <div class="info-row">
+                <span class="info-label">Quantity on hand</span>
+                <span class="info-value">{{ item.quantityonhand }}</span>
+              </div>
+              <div class="info-row">
+                <span class="info-label">Low-stock threshold</span>
+                <span class="info-value">{{ item.lowstockthreshold }}</span>
+              </div>
+              <div class="info-row" v-if="item.printnotes">
+                <span class="info-label">Print notes</span>
+                <span class="info-value">{{ item.printnotes }}</span>
+              </div>
+            </div>
+          </div>
+        </div>
+
+        <div class="content-column">
+          <div class="section-card">
+            <h3 class="section-title">Recent transactions</h3>
+            <div class="table-container">
+              <table>
+                <thead>
+                  <tr>
+                    <th>When</th>
+                    <th>Type</th>
+                    <th>Qty</th>
+                    <th>Who</th>
+                    <th>Reason</th>
+                  </tr>
+                </thead>
+                <tbody>
+                  <tr v-for="transaction in item.recenttransactions"
+                      :key="transaction.transactionid">
+                    <td>{{ formatDate(transaction.transactiondate) }}</td>
+                    <td>{{ transaction.transactiontype }}</td>
+                    <td :class="transaction.quantitychange < 0 ? 'qty-out' : 'qty-in'">
+                      {{ transaction.quantitychange > 0 ? '+' : '' }}{{ transaction.quantitychange }}
+                    </td>
+                    <td>{{ transaction.employeename || transaction.employeesso }}</td>
+                    <td>{{ transaction.reason || '-' }}</td>
+                  </tr>
+                  <tr v-if="!item.recenttransactions?.length">
+                    <td colspan="5" class="empty-state">No transactions yet</td>
+                  </tr>
+                </tbody>
+              </table>
+            </div>
+          </div>
+        </div>
+      </div>
+
+      <div class="audit-footer">
+        Created {{ formatDate(item.createddate) }} -
+        Modified {{ formatDate(item.modifieddate) }}
+      </div>
+    </template>
+
+    <div v-else class="card">Item not found</div>
+  </div>
+</template>
+
+<script setup>
+import { ref, onMounted } from 'vue'
+import { useRoute } from 'vue-router'
+import { printedpartsApi } from '../../api'
+import { withBase } from '../../utils/basePath'
+
+const route = useRoute()
+const item = ref(null)
+const loading = ref(true)
+
+onMounted(async () => {
+  try {
+    const response = await printedpartsApi.get(route.params.id)
+    item.value = response.data.data
+  } catch (loadError) {
+    console.error('Error loading printed item:', loadError)
+  } finally {
+    loading.value = false
+  }
+})
+
+function formatDate(value) {
+  if (!value) return '-'
+  return new Date(value).toLocaleString()
+}
+</script>
+
+<style scoped>
+.hero-actions { margin-top: 0.75rem; }
+.qty-out { color: var(--danger); }
+.qty-in { color: var(--success); }
+</style>

frontend/src/views/printedparts/PrintedItemForm.vue

@@ -0,0 +1,170 @@
+<template>
+  <div>
+    <div class="page-header">
+      <h2>{{ isEdit ? 'Edit Part' : 'Add Part' }}</h2>
+    </div>
+
+    <div class="card form-card">
+      <div v-if="error" class="error-message">{{ error }}</div>
+
+      <form @submit.prevent="save">
+        <div class="form-row">
+          <div class="form-group">
+            <label>Name *</label>
+            <input v-model="form.itemname" type="text" class="form-control" required />
+          </div>
+          <div class="form-group">
+            <label>Bin location</label>
+            <input v-model="form.binlocation" type="text" class="form-control"
+                   placeholder="e.g., Bin A3" />
+          </div>
+        </div>
+
+        <div class="form-group">
+          <label>Description</label>
+          <input v-model="form.itemdescription" type="text" class="form-control"
+                 maxlength="500" placeholder="Brief description shown on the storefront" />
+        </div>
+
+        <div class="form-row">
+          <div class="form-group">
+            <label>Low-stock threshold</label>
+            <input v-model.number="form.lowstockthreshold" type="number" min="0"
+                   class="form-control" />
+          </div>
+          <div v-if="isEdit" class="form-group">
+            <label>Item code</label>
+            <input :value="itemcode" type="text" class="form-control" disabled />
+          </div>
+        </div>
+
+        <div class="form-group">
+          <label>Print notes</label>
+          <textarea v-model="form.printnotes" class="form-control" rows="3"
+                    placeholder="Material, print time, slicer file path"></textarea>
+        </div>
+
+        <div v-if="isEdit" class="form-group">
+          <label>Photo</label>
+          <div class="image-row">
+            <img v-if="imageurl" :src="withBase(imageurl)" class="image-preview" />
+            <input type="file" accept="image/*" @change="onImagePicked" />
+            <button v-if="imageurl" type="button" class="btn btn-secondary btn-sm"
+                    @click="removeImage">Remove photo</button>
+          </div>
+        </div>
+        <p v-else class="form-hint">Save first, then add a photo from the edit page.</p>
+
+        <div class="form-actions">
+          <button type="submit" class="btn btn-primary" :disabled="saving">
+            {{ saving ? 'Saving...' : 'Save' }}
+          </button>
+          <router-link :to="cancelTarget" class="btn btn-secondary">Cancel</router-link>
+        </div>
+      </form>
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { ref, computed, onMounted } from 'vue'
+import { useRoute, useRouter } from 'vue-router'
+import { printedpartsApi } from '../../api'
+import { withBase } from '../../utils/basePath'
+
+const route = useRoute()
+const router = useRouter()
+
+const isEdit = computed(() => !!route.params.id)
+const cancelTarget = computed(() =>
+  isEdit.value ? `/printedparts/${route.params.id}` : '/printedparts')
+
+const form = ref({
+  itemname: '',
+  itemdescription: '',
+  lowstockthreshold: null,
+  binlocation: '',
+  printnotes: ''
+})
+const itemcode = ref('')
+const imageurl = ref(null)
+const saving = ref(false)
+const error = ref('')
+
+onMounted(async () => {
+  if (!isEdit.value) return
+  try {
+    const response = await printedpartsApi.get(route.params.id)
+    const item = response.data.data
+    for (const key of Object.keys(form.value)) {
+      form.value[key] = item[key]
+    }
+    itemcode.value = item.itemcode
+    imageurl.value = item.imageurl
+  } catch (loadError) {
+    error.value = 'Could not load the item'
+    console.error(loadError)
+  }
+})
+
+async function save() {
+  saving.value = true
+  error.value = ''
+  try {
+    const payload = { ...form.value }
+    if (payload.lowstockthreshold === null || payload.lowstockthreshold === '') {
+      delete payload.lowstockthreshold
+    }
+    let printeditemid
+    if (isEdit.value) {
+      await printedpartsApi.update(route.params.id, payload)
+      printeditemid = route.params.id
+    } else {
+      const response = await printedpartsApi.create(payload)
+      printeditemid = response.data.data.printeditemid
+    }
+    router.push(`/printedparts/${printeditemid}`)
+  } catch (saveError) {
+    error.value = saveError.response?.data?.error?.message || 'Save failed'
+  } finally {
+    saving.value = false
+  }
+}
+
+async function onImagePicked(event) {
+  const file = event.target.files?.[0]
+  if (!file) return
+  try {
+    const response = await printedpartsApi.uploadImage(route.params.id, file)
+    imageurl.value = response.data.data.imageurl
+  } catch (uploadError) {
+    error.value = uploadError.response?.data?.error?.message || 'Image upload failed'
+  }
+}
+
+async function removeImage() {
+  try {
+    await printedpartsApi.deleteImage(route.params.id)
+    imageurl.value = null
+  } catch (deleteError) {
+    error.value = 'Could not remove the image'
+    console.error(deleteError)
+  }
+}
+</script>
+
+<style scoped>
+.image-row {
+  display: flex;
+  align-items: center;
+  gap: 1rem;
+}
+.image-preview {
+  width: 6rem;
+  height: 6rem;
+  object-fit: cover;
+  border-radius: 0.35rem;
+  border: 1px solid var(--border);
+}
+.form-hint { color: var(--text-light); }
+</style>

frontend/src/views/printedparts/PrintedItemsList.vue

@@ -0,0 +1,141 @@
+<template>
+  <div>
+    <div class="page-header">
+      <h2>3D Printed Parts</h2>
+      <router-link to="/printedparts/new" class="btn btn-primary">Add Part</router-link>
+    </div>
+
+    <div class="filters">
+      <input
+        v-model="search"
+        type="text"
+        class="form-control"
+        placeholder="Search code, name, description, bin..."
+        @input="debouncedSearch"
+      />
+      <label class="lowstock-filter">
+        <input v-model="lowstockOnly" type="checkbox" @change="loadItems" />
+        Low stock only
+      </label>
+    </div>
+
+    <div class="card">
+      <div v-if="loading" class="loading">Loading...</div>
+
+      <template v-else>
+        <div class="table-container">
+          <table>
+            <thead>
+              <tr>
+                <th></th>
+                <th>Code</th>
+                <th>Name</th>
+                <th>Quantity</th>
+                <th>Bin</th>
+                <th>Description</th>
+              </tr>
+            </thead>
+            <tbody>
+              <tr
+                v-for="item in items"
+                :key="item.printeditemid"
+                class="clickable-row"
+                @click="$router.push(`/printedparts/${item.printeditemid}`)"
+              >
+                <td class="thumb-cell">
+                  <img
+                    v-if="item.imageurl"
+                    :src="withBase(item.imageurl)"
+                    :alt="item.itemname"
+                    class="item-thumb"
+                  />
+                </td>
+                <td>{{ item.itemcode || '-' }}</td>
+                <td>{{ item.itemname }}</td>
+                <td>
+                  <span :class="['badge', item.islowstock ? 'badge-danger' : 'badge-success']">
+                    {{ item.quantityonhand }}
+                  </span>
+                </td>
+                <td>{{ item.binlocation || '-' }}</td>
+                <td class="truncate-cell">{{ item.itemdescription || '-' }}</td>
+              </tr>
+              <tr v-if="items.length === 0">
+                <td colspan="6" class="empty-state">No printed parts found</td>
+              </tr>
+            </tbody>
+          </table>
+        </div>
+
+        <PaginationBar
+          :page="page"
+          :total-pages="totalPages"
+          @change="setPage"
+        />
+      </template>
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { ref, onMounted } from 'vue'
+import { printedpartsApi } from '../../api'
+import PaginationBar from '../../components/PaginationBar.vue'
+import { useListQuery } from '@/composables/listQuery'
+import { withBase } from '../../utils/basePath'
+
+const items = ref([])
+const loading = ref(true)
+const lowstockOnly = ref(false)
+const { page, search, setPage, setSearch } = useListQuery({ onChange: loadItems })
+const totalPages = ref(1)
+const perPage = ref(20)
+
+let searchTimeout = null
+
+onMounted(loadItems)
+
+async function loadItems() {
+  loading.value = true
+  try {
+    const params = { page: page.value, perpage: perPage.value }
+    if (search.value) params.search = search.value
+    if (lowstockOnly.value) params.lowstock = 'true'
+    const response = await printedpartsApi.list(params)
+    items.value = response.data.data || []
+    totalPages.value = response.data.meta?.pagination?.totalpages || 1
+  } catch (error) {
+    console.error('Error loading printed parts:', error)
+  } finally {
+    loading.value = false
+  }
+}
+
+function debouncedSearch() {
+  clearTimeout(searchTimeout)
+  searchTimeout = setTimeout(() => setSearch(search.value), 300)
+}
+</script>
+
+<style scoped>
+.item-thumb {
+  width: 2.2rem;
+  height: 2.2rem;
+  object-fit: cover;
+  border-radius: 0.25rem;
+}
+.thumb-cell { width: 3rem; }
+.truncate-cell {
+  max-width: 20rem;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+.lowstock-filter {
+  display: inline-flex;
+  align-items: center;
+  gap: 0.4rem;
+  color: var(--text-light);
+  cursor: pointer;
+}
+</style>

frontend/src/views/printedparts/PrintedpartsDetail.vue

@@ -1,149 +0,0 @@
-<template>
-  <div class="detail-page" v-if="item">
-    <div class="hero-card">
-      <div class="hero-content">
-        <div class="hero-title-row">
-          <h1 class="hero-title">{{ item.name || item.assetnumber || 'Printedparts' }}</h1>
-          <router-link
-            v-if="authStore.isAuthenticated"
-            :to="`/printedparts/${itemId}/edit`"
-            class="btn btn-secondary"
-          >
-            Edit
-          </router-link>
-        </div>
-        <div class="hero-details">
-          <div class="detail-item" v-if="item.assetnumber">
-            <span class="label">Asset #</span>
-            <span class="value">{{ item.assetnumber }}</span>
-          </div>
-          <div class="detail-item" v-if="item.serialnumber">
-            <span class="label">Serial</span>
-            <span class="value mono">{{ item.serialnumber }}</span>
-          </div>
-        </div>
-      </div>
-    </div>
-
-    <div class="content-grid">
-      <div class="content-column">
-        <div class="section-card">
-          <h3 class="section-title">Printedparts Information</h3>
-          <div class="info-list">
-            <div class="info-row">
-              <span class="info-label">Example Field</span>
-              <span class="info-value">{{ item.examplefield || '-' }}</span>
-            </div>
-          </div>
-        </div>
-      </div>
-
-      <div class="content-column">
-        <div class="section-card">
-          <h3 class="section-title">Asset Information</h3>
-          <div class="info-list">
-            <div class="info-row">
-              <span class="info-label">Asset Number</span>
-              <span class="info-value">{{ item.assetnumber || '-' }}</span>
-            </div>
-            <div class="info-row">
-              <span class="info-label">Name</span>
-              <span class="info-value">{{ item.name || '-' }}</span>
-            </div>
-            <div class="info-row">
-              <span class="info-label">Serial Number</span>
-              <span class="info-value mono">{{ item.serialnumber || '-' }}</span>
-            </div>
-          </div>
-        </div>
-      </div>
-    </div>
-
-    <div class="action-bar" v-if="authStore.isAuthenticated">
-      <router-link :to="`/printedparts/${itemId}/edit`" class="btn btn-primary">Edit</router-link>
-      <button @click="confirmDelete" class="btn btn-danger">Delete</button>
-    </div>
-  </div>
-
-  <div v-else-if="loading" class="loading-container">
-    <div class="loading">Loading...</div>
-  </div>
-
-  <div v-else class="error-container">
-    <p>Record not found</p>
-    <router-link to="/printedparts" class="btn btn-secondary">Back to Printedparts</router-link>
-  </div>
-</template>
-
-<script setup>
-import { ref, onMounted } from 'vue'
-import { useRoute, useRouter } from 'vue-router'
-import api from '../../api'
-import { useAuthStore } from '../../stores/auth'
-
-// local api client. move into src/api/index.js (see
-// plugins/printedparts/frontend-api-snippet.js) then swap for:
-//   import { printedpartsApi } from '../../api'
-const printedpartsApi = {
-  list(params = {}) { return api.get('/printedparts', { params }) },
-  get(itemId) { return api.get(`/printedparts/${itemId}`) },
-  create(data) { return api.post('/printedparts', data) },
-  update(itemId, data) { return api.put(`/printedparts/${itemId}`, data) },
-  remove(itemId) { return api.delete(`/printedparts/${itemId}`) }
-}
-
-const route = useRoute()
-const router = useRouter()
-const authStore = useAuthStore()
-
-const itemId = route.params.id
-const item = ref(null)
-const loading = ref(true)
-
-onMounted(loadItem)
-
-async function loadItem() {
-  loading.value = true
-  try {
-    const response = await printedpartsApi.get(itemId)
-    item.value = response.data.data
-  } catch (error) {
-    console.error('Error loading printedparts:', error)
-    item.value = null
-  } finally {
-    loading.value = false
-  }
-}
-
-async function confirmDelete() {
-  if (confirm('Delete this record?')) {
-    try {
-      await printedpartsApi.remove(itemId)
-      router.push('/printedparts')
-    } catch (error) {
-      console.error('Error deleting printedparts:', error)
-    }
-  }
-}
-</script>
-
-<style scoped>
-.mono {
-  font-family: 'SF Mono', 'Monaco', 'Consolas', monospace;
-}
-
-.action-bar {
-  display: flex;
-  gap: 1rem;
-  margin-top: 2rem;
-  padding-top: 1.5rem;
-  border-top: 1px solid var(--border);
-}
-
-.loading-container,
-.error-container {
-  text-align: center;
-  padding: 3rem;
-  color: var(--text-light);
-}
-</style>

frontend/src/views/printedparts/PrintedpartsForm.vue

@@ -1,228 +0,0 @@
-<template>
-  <div>
-    <div class="page-header">
-      <h2>{{ isEdit ? 'Edit Printedparts' : 'Add Printedparts' }}</h2>
-    </div>
-
-    <div class="card form-card">
-      <form @submit.prevent="submitForm">
-        <fieldset>
-          <legend>Asset Information</legend>
-
-          <div class="form-row">
-            <div class="form-group">
-              <label for="assetnumber">Asset Number *</label>
-              <input
-                id="assetnumber"
-                v-model="form.assetnumber"
-                type="text"
-                class="form-control"
-                required
-                :disabled="isEdit"
-              />
-            </div>
-            <div class="form-group">
-              <label for="name">Name</label>
-              <input
-                id="name"
-                v-model="form.name"
-                type="text"
-                class="form-control"
-              />
-            </div>
-          </div>
-
-          <div class="form-row">
-            <div class="form-group">
-              <label for="serialnumber">Serial Number</label>
-              <input
-                id="serialnumber"
-                v-model="form.serialnumber"
-                type="text"
-                class="form-control"
-              />
-            </div>
-          </div>
-        </fieldset>
-
-        <fieldset>
-          <legend>Printedparts Details</legend>
-
-          <div class="form-row">
-            <div class="form-group">
-              <label for="examplefield">Example Field</label>
-              <input
-                id="examplefield"
-                v-model="form.examplefield"
-                type="text"
-                class="form-control"
-              />
-            </div>
-          </div>
-        </fieldset>
-
-        <div class="form-actions">
-          <button type="button" class="btn btn-secondary" @click="cancel">Cancel</button>
-          <button type="submit" class="btn btn-primary" :disabled="saving">
-            {{ saving ? 'Saving...' : (isEdit ? 'Save Changes' : 'Create') }}
-          </button>
-        </div>
-
-        <div v-if="error" class="error-message">{{ error }}</div>
-      </form>
-    </div>
-  </div>
-</template>
-
-<script setup>
-import { ref, computed, onMounted } from 'vue'
-import { useRoute, useRouter } from 'vue-router'
-import api from '../../api'
-
-// local api client. move into src/api/index.js (see
-// plugins/printedparts/frontend-api-snippet.js) then swap for:
-//   import { printedpartsApi } from '../../api'
-const printedpartsApi = {
-  list(params = {}) { return api.get('/printedparts', { params }) },
-  get(itemId) { return api.get(`/printedparts/${itemId}`) },
-  create(data) { return api.post('/printedparts', data) },
-  update(itemId, data) { return api.put(`/printedparts/${itemId}`, data) },
-  remove(itemId) { return api.delete(`/printedparts/${itemId}`) }
-}
-
-const route = useRoute()
-const router = useRouter()
-
-const itemId = route.params.id
-const isEdit = computed(() => !!itemId)
-
-const form = ref({
-  assetnumber: '',
-  name: '',
-  serialnumber: '',
-  examplefield: ''
-})
-const saving = ref(false)
-const error = ref('')
-
-onMounted(async () => {
-  if (isEdit.value) {
-    await loadItem()
-  }
-})
-
-async function loadItem() {
-  try {
-    const response = await printedpartsApi.get(itemId)
-    const data = response.data.data
-    form.value.assetnumber = data.assetnumber || ''
-    form.value.name = data.name || ''
-    form.value.serialnumber = data.serialnumber || ''
-    form.value.examplefield = data.examplefield || ''
-  } catch (loadError) {
-    console.error('Error loading printedparts:', loadError)
-    error.value = 'Failed to load record'
-  }
-}
-
-async function submitForm() {
-  saving.value = true
-  error.value = ''
-
-  try {
-    const payload = {
-      assetnumber: form.value.assetnumber,
-      name: form.value.name || null,
-      serialnumber: form.value.serialnumber || null,
-      examplefield: form.value.examplefield || null
-    }
-
-    let redirectId = itemId
-    if (isEdit.value) {
-      await printedpartsApi.update(itemId, payload)
-    } else {
-      const response = await printedpartsApi.create(payload)
-      redirectId = response.data.data?.assetid
-    }
-
-    router.push(redirectId ? `/printedparts/${redirectId}` : '/printedparts')
-  } catch (submitError) {
-    console.error('Error saving printedparts:', submitError)
-    error.value = 'Failed to save record'
-  } finally {
-    saving.value = false
-  }
-}
-
-function cancel() {
-  if (isEdit.value) {
-    router.push(`/printedparts/${itemId}`)
-  } else {
-    router.push('/printedparts')
-  }
-}
-</script>
-
-<style scoped>
-.form-card {
-  max-width: 800px;
-}
-
-fieldset {
-  border: 1px solid var(--border);
-  border-radius: 8px;
-  padding: 1.5rem;
-  margin-bottom: 1.5rem;
-}
-
-legend {
-  font-weight: 600;
-  padding: 0 0.5rem;
-  color: var(--text);
-}
-
-.form-row {
-  display: grid;
-  grid-template-columns: 1fr 1fr;
-  gap: 1rem;
-  margin-bottom: 1rem;
-}
-
-.form-row:last-child {
-  margin-bottom: 0;
-}
-
-.form-group {
-  display: flex;
-  flex-direction: column;
-}
-
-.form-group label {
-  margin-bottom: 0.375rem;
-  font-weight: 500;
-  color: var(--text);
-}
-
-.form-actions {
-  display: flex;
-  gap: 1rem;
-  justify-content: flex-end;
-  margin-top: 1.5rem;
-  padding-top: 1.5rem;
-  border-top: 1px solid var(--border);
-}
-
-.error-message {
-  margin-top: 1rem;
-  padding: 0.75rem 1rem;
-  background: var(--danger);
-  color: white;
-  border-radius: 6px;
-}
-
-@media (max-width: 600px) {
-  .form-row {
-    grid-template-columns: 1fr;
-  }
-}
-</style>

frontend/src/views/printedparts/PrintedpartsList.vue

@@ -1,142 +0,0 @@
-<template>
-  <div>
-    <div class="page-header">
-      <h2>Printedparts</h2>
-      <router-link to="/printedparts/new" class="btn btn-primary">Add Printedparts</router-link>
-    </div>
-
-    <div class="filters">
-      <input
-        v-model="search"
-        type="text"
-        class="form-control"
-        placeholder="Search..."
-        @input="debouncedSearch"
-      />
-    </div>
-
-    <div class="card">
-      <div v-if="loading" class="loading">Loading...</div>
-
-      <template v-else>
-        <div class="table-container">
-          <table>
-            <thead>
-              <tr>
-                <th>Asset Tag</th>
-                <th>Name</th>
-                <th>Example Field</th>
-                <th>Actions</th>
-              </tr>
-            </thead>
-            <tbody>
-              <tr v-for="item in items" :key="item.assetid">
-                <td>{{ item.assetnumber || '-' }}</td>
-                <td>{{ item.name || '-' }}</td>
-                <td>{{ item.examplefield || '-' }}</td>
-                <td class="actions">
-                  <router-link
-                    :to="`/printedparts/${item.assetid}`"
-                    class="btn btn-secondary btn-sm"
-                  >
-                    View
-                  </router-link>
-                </td>
-              </tr>
-              <tr v-if="items.length === 0">
-                <td colspan="4" style="text-align: center; color: var(--text-light);">
-                  No printedparts records found
-                </td>
-              </tr>
-            </tbody>
-          </table>
-        </div>
-
-        <PaginationBar
-          :page="page"
-          :totalPages="totalPages"
-          :perPage="perPage"
-          @update:page="goToPage"
-          @update:perPage="changePerPage"
-        />
-      </template>
-    </div>
-  </div>
-</template>
-
-<script setup>
-import { ref, onMounted } from 'vue'
-import api from '../../api'
-import PaginationBar from '../../components/PaginationBar.vue'
-
-// local api client. move into src/api/index.js (see
-// plugins/printedparts/frontend-api-snippet.js) then swap for:
-//   import { printedpartsApi } from '../../api'
-const printedpartsApi = {
-  list(params = {}) { return api.get('/printedparts', { params }) },
-  get(itemId) { return api.get(`/printedparts/${itemId}`) },
-  create(data) { return api.post('/printedparts', data) },
-  update(itemId, data) { return api.put(`/printedparts/${itemId}`, data) },
-  remove(itemId) { return api.delete(`/printedparts/${itemId}`) }
-}
-
-const items = ref([])
-const loading = ref(true)
-const search = ref('')
-const page = ref(1)
-const totalPages = ref(1)
-const perPage = ref(25)
-let searchTimeout = null
-
-onMounted(loadItems)
-
-async function loadItems() {
-  loading.value = true
-  try {
-    const params = { page: page.value, perpage: perPage.value }
-    if (search.value) params.search = search.value
-    const response = await printedpartsApi.list(params)
-    items.value = response.data.data || []
-    totalPages.value = response.data.meta?.pagination?.totalpages || 1
-  } catch (error) {
-    console.error('Error loading printedparts:', error)
-  } finally {
-    loading.value = false
-  }
-}
-
-function debouncedSearch() {
-  clearTimeout(searchTimeout)
-  searchTimeout = setTimeout(() => {
-    page.value = 1
-    loadItems()
-  }, 300)
-}
-
-function goToPage(target) {
-  if (target >= 1 && target <= totalPages.value) {
-    page.value = target
-    loadItems()
-  }
-}
-
-function changePerPage(newPerPage) {
-  perPage.value = newPerPage
-  page.value = 1
-  loadItems()
-}
-</script>
-
-<style scoped>
-.filters {
-  display: flex;
-  gap: 0.75rem;
-  margin-bottom: 1rem;
-  flex-wrap: wrap;
-}
-
-.filters .form-control {
-  flex: 1;
-  min-width: 150px;
-}
-</style>

plugins/printedparts/api/routes.py

@@ -1,9 +1,16 @@
-"""Printedparts plugin API routes."""
+"""Printedparts plugin API routes.
+
+Reads are open (jwt optional) like every list surface; mutations arrive in
+later stages with permission gates. The kiosk endpoints (unauthenticated by
+explicit decision - see the proposal) also land later.
+"""
 
 from flask import Blueprint, request
 from flask_jwt_extended import jwt_required
+from sqlalchemy import or_
 
 from shopdb.api import (
+    db,
     success_response,
     error_response,
     paginated_response,
@@ -12,34 +19,194 @@ from shopdb.api import (
     paginate_query,
 )
 
-from ..models import Printedparts
-
+from ..models import PrintedItem
 
 printedparts_bp = Blueprint('printedparts', __name__)
 
 
-@printedparts_bp.route('', methods=['GET'])
+@printedparts_bp.route('/items', methods=['GET'])
 @jwt_required(optional=True)
-def list_printedparts():
-    """List printedparts assets, paginated."""
+def list_items():
+    """List printed items, paginated; search + low-stock filter."""
     page, per_page = get_pagination_params(request)
-
-    query = Printedparts.query
+    query = PrintedItem.query
+    if request.args.get('active', 'true').lower() != 'false':
+        query = query.filter(PrintedItem.isactive == True)
+    if search := request.args.get('search'):
+        like = f'%{search}%'
+        query = query.filter(or_(
+            PrintedItem.itemcode.ilike(like),
+            PrintedItem.itemname.ilike(like),
+            PrintedItem.itemdescription.ilike(like),
+            PrintedItem.binlocation.ilike(like),
+        ))
+    if request.args.get('lowstock', '').lower() == 'true':
+        query = query.filter(
+            PrintedItem.quantityonhand <= PrintedItem.lowstockthreshold)
+    query = query.order_by(PrintedItem.itemname)
     items, total = paginate_query(query, page, per_page)
-    data = [item.to_dict() for item in items]
-
-    return paginated_response(data, page, per_page, total)
+    return paginated_response(
+        [item.to_dict() for item in items], page, per_page, total)
 
 
-@printedparts_bp.route('/<int:assetid>', methods=['GET'])
+@printedparts_bp.route('/items/<int:item_id>', methods=['GET'])
 @jwt_required(optional=True)
-def get_printedparts(assetid: int):
-    """Get a single printedparts by assetid."""
-    item = Printedparts.query.get(assetid)
+def get_item(item_id: int):
+    """Get one printed item with its recent transactions."""
+    item = db.session.get(PrintedItem, item_id)
     if not item:
+        return error_response(ErrorCodes.NOT_FOUND,
+                              f'Printed item {item_id} not found',
+                              http_code=404)
+    data = item.to_dict()
+    recent = (item.transactions
+              .order_by(db.desc('transactiondate'))
+              .limit(25).all())
+    data['recenttransactions'] = [t.to_dict() for t in recent]
+    return success_response(data)
+
+
+# --- catalog mutations (stage 6 adds permission gates on top of jwt) --------
+
+import glob
+import os
+
+from flask import current_app
+from werkzeug.utils import secure_filename
+
+from shopdb.api import Setting
+
+IMAGE_EXTENSIONS = {'.png', '.jpg', '.jpeg', '.gif', '.webp'}
+IMAGE_URL_PREFIX = '/api/printedparts/image/'
+
+EDITABLE_FIELDS = ('itemname', 'itemdescription', 'lowstockthreshold',
+                   'binlocation', 'printnotes')
+
+
+def _imagedir():
+    return os.path.join(current_app.instance_path, 'printedpartsimages')
+
+
+def _mint_itemcode(item):
+    """Set itemcode from the configured prefix + the flushed row id."""
+    prefix = Setting.get('printedparts_code_prefix') or '3DP'
+    item.itemcode = f'{prefix}-{item.printeditemid:04d}'
+
+
+@printedparts_bp.route('/items', methods=['POST'])
+@jwt_required()
+def create_item():
+    """Create a printed item; the itemcode is minted from the row id."""
+    data = request.get_json() or {}
+    itemname = (data.get('itemname') or '').strip()
+    if not itemname:
+        return error_response(ErrorCodes.VALIDATION_ERROR, 'itemname is required')
+
+    threshold = data.get('lowstockthreshold')
+    if threshold is None:
+        threshold = int(Setting.get('printedparts_default_threshold') or 5)
+
+    item = PrintedItem(
+        itemname=itemname,
+        itemdescription=data.get('itemdescription'),
+        lowstockthreshold=threshold,
+        binlocation=data.get('binlocation'),
+        printnotes=data.get('printnotes'),
+        quantityonhand=0,
+    )
+    db.session.add(item)
+    db.session.flush()          # assigns printeditemid
+    _mint_itemcode(item)
+    db.session.commit()
+    return success_response(item.to_dict(), message='Printed item created',
+                            http_code=201)
+
+
+@printedparts_bp.route('/items/<int:item_id>', methods=['PUT'])
+@jwt_required()
+def update_item(item_id: int):
+    """Update catalog fields. Quantity moves ONLY through the ledger."""
+    item = db.session.get(PrintedItem, item_id)
+    if not item:
+        return error_response(ErrorCodes.NOT_FOUND,
+                              f'Printed item {item_id} not found', http_code=404)
+    data = request.get_json() or {}
+    if 'quantityonhand' in data:
         return error_response(
-            ErrorCodes.NOT_FOUND,
-            f'Printedparts with assetid {assetid} not found',
-            http_code=404,
-        )
-    return success_response(item.to_dict())
+            ErrorCodes.VALIDATION_ERROR,
+            'quantityonhand is ledger-managed; use restock or adjust')
+    for field in EDITABLE_FIELDS:
+        if field in data:
+            setattr(item, field, data[field])
+    db.session.commit()
+    return success_response(item.to_dict(), message='Printed item updated')
+
+
+@printedparts_bp.route('/items/<int:item_id>', methods=['DELETE'])
+@jwt_required()
+def delete_item(item_id: int):
+    """Soft-retire an item; its ledger history stays."""
+    item = db.session.get(PrintedItem, item_id)
+    if not item:
+        return error_response(ErrorCodes.NOT_FOUND,
+                              f'Printed item {item_id} not found', http_code=404)
+    item.isactive = False
+    db.session.commit()
+    return success_response(message='Printed item retired')
+
+
+# --- item image: the models.py upload/serve/delete trio ---------------------
+
+@printedparts_bp.route('/items/<int:item_id>/image', methods=['POST'])
+@jwt_required()
+def upload_item_image(item_id: int):
+    """Upload (or replace) the photo for an item (multipart file=<image>)."""
+    item = db.session.get(PrintedItem, item_id)
+    if not item:
+        return error_response(ErrorCodes.NOT_FOUND,
+                              f'Printed item {item_id} not found', http_code=404)
+    upload = request.files.get('file')
+    if not upload or not upload.filename:
+        return error_response(ErrorCodes.VALIDATION_ERROR, 'No file provided')
+    ext = os.path.splitext(upload.filename)[1].lower()
+    if ext not in IMAGE_EXTENSIONS:
+        return error_response(ErrorCodes.VALIDATION_ERROR,
+                              f'Unsupported image type {ext}')
+
+    imagedir = _imagedir()
+    os.makedirs(imagedir, exist_ok=True)
+    for old in glob.glob(os.path.join(
+            imagedir, secure_filename(f'printeditem-{item_id}') + '.*')):
+        os.remove(old)
+
+    filename = secure_filename(f'printeditem-{item_id}{ext}')
+    upload.save(os.path.join(imagedir, filename))
+    item.imageurl = f'{IMAGE_URL_PREFIX}{filename}'
+    db.session.commit()
+    return success_response(item.to_dict(), message='Item image uploaded')
+
+
+@printedparts_bp.route('/image/<path:filename>', methods=['GET'])
+def serve_item_image(filename):
+    """Serve an uploaded item image (public - kiosk and list read it)."""
+    from flask import send_from_directory
+    return send_from_directory(_imagedir(), filename)
+
+
+@printedparts_bp.route('/items/<int:item_id>/image', methods=['DELETE'])
+@jwt_required()
+def delete_item_image(item_id: int):
+    """Clear an item image; delete the file only if this plugin owns it."""
+    item = db.session.get(PrintedItem, item_id)
+    if not item:
+        return error_response(ErrorCodes.NOT_FOUND,
+                              f'Printed item {item_id} not found', http_code=404)
+    url = item.imageurl or ''
+    if url.startswith(IMAGE_URL_PREFIX):
+        filename = secure_filename(url[len(IMAGE_URL_PREFIX):])
+        path = os.path.join(_imagedir(), filename)
+        if os.path.exists(path):
+            os.remove(path)
+    item.imageurl = None
+    db.session.commit()
+    return success_response(item.to_dict(), message='Item image removed')

plugins/printedparts/migrations/env.py

@@ -0,0 +1,14 @@
+"""Alembic environment for the printedparts plugin migration chain.
+
+Delegates to the shared runner in shopdb.plugins.alembic_template, which
+filters the metadata to this plugin's tables and drives Alembic against the
+per-plugin version table alembic_version_printedparts (ADR-008). This plugin
+is NEW (post-cutover): its 0001 baseline really CREATES its tables.
+"""
+import os
+
+os.environ['PLUGIN_NAME'] = 'printedparts'
+
+from shopdb.plugins.alembic_template import run_migrations  # noqa: E402
+
+run_migrations()

plugins/printedparts/migrations/script.py.mako

@@ -0,0 +1,24 @@
+"""${message}
+
+Revision ID: ${up_revision}
+Revises: ${down_revision | comma,n}
+Create Date: ${create_date}
+
+"""
+from alembic import op
+import sqlalchemy as sa
+${imports if imports else ""}
+
+# revision identifiers, used by Alembic.
+revision = ${repr(up_revision)}
+down_revision = ${repr(down_revision)}
+branch_labels = ${repr(branch_labels)}
+depends_on = ${repr(depends_on)}
+
+
+def upgrade():
+    ${upgrades if upgrades else "pass"}
+
+
+def downgrade():
+    ${downgrades if downgrades else "pass"}

plugins/printedparts/migrations/versions/0001_printedparts_baseline.py

@@ -0,0 +1,71 @@
+"""printedparts plugin baseline (real create).
+
+Post-ADR-008 plugin: this per-plugin chain is the sole authoritative creator
+of printeditems and printeditemtransactions - the core chain never knew them.
+Runs from `flask plugin install printedparts` (and `flask plugin upgrade-all`)
+after `flask db upgrade` builds the core schema.
+
+Both tables are self-contained (the only FK is transactions -> items inside
+the plugin), so the shared create_plugin_tables helper would work here; the
+ops are written out explicitly anyway to match the measuringtools exemplar
+and keep the baseline reviewable.
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = 'printedparts0001baseline'
+down_revision = None
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    op.create_table(
+        'printeditems',
+        sa.Column('printeditemid', sa.Integer(), nullable=False),
+        sa.Column('itemcode', sa.String(length=20), nullable=True),
+        sa.Column('itemname', sa.String(length=120), nullable=False),
+        sa.Column('itemdescription', sa.String(length=500), nullable=True),
+        sa.Column('imageurl', sa.String(length=255), nullable=True),
+        sa.Column('quantityonhand', sa.Integer(), nullable=False),
+        sa.Column('lowstockthreshold', sa.Integer(), nullable=False),
+        sa.Column('binlocation', sa.String(length=100), nullable=True),
+        sa.Column('printnotes', sa.Text(), nullable=True),
+        sa.Column('createddate', sa.DateTime(), nullable=False),
+        sa.Column('modifieddate', sa.DateTime(), nullable=False),
+        sa.Column('isactive', sa.Boolean(), nullable=False),
+        sa.PrimaryKeyConstraint('printeditemid'),
+        sa.UniqueConstraint('itemcode'),
+    )
+    op.create_index('ix_printeditems_itemcode', 'printeditems', ['itemcode'])
+
+    op.create_table(
+        'printeditemtransactions',
+        sa.Column('transactionid', sa.Integer(), nullable=False),
+        sa.Column('printeditemid', sa.Integer(), nullable=False),
+        sa.Column('transactiontype', sa.String(length=10), nullable=False),
+        sa.Column('quantitychange', sa.Integer(), nullable=False),
+        sa.Column('employeesso', sa.String(length=20), nullable=False),
+        sa.Column('employeename', sa.String(length=120), nullable=True),
+        sa.Column('reason', sa.String(length=255), nullable=True),
+        sa.Column('transactiondate', sa.DateTime(), nullable=False),
+        sa.Column('createddate', sa.DateTime(), nullable=False),
+        sa.Column('modifieddate', sa.DateTime(), nullable=False),
+        sa.Column('isactive', sa.Boolean(), nullable=False),
+        sa.ForeignKeyConstraint(['printeditemid'], ['printeditems.printeditemid'],
+                                ondelete='CASCADE'),
+        sa.PrimaryKeyConstraint('transactionid'),
+    )
+    op.create_index('ix_printeditemtransactions_printeditemid',
+                    'printeditemtransactions', ['printeditemid'])
+    op.create_index('ix_printeditemtransactions_employeesso',
+                    'printeditemtransactions', ['employeesso'])
+    op.create_index('ix_printeditemtransactions_transactiondate',
+                    'printeditemtransactions', ['transactiondate'])
+
+
+def downgrade():
+    op.drop_table('printeditemtransactions')
+    op.drop_table('printeditems')

plugins/printedparts/models/__init__.py

@@ -1,5 +1,5 @@
 """Printedparts plugin models."""
 
-from .printedparts import Printedparts
+from .printeditem import PrintedItem, PrintedItemTransaction, TRANSACTION_TYPES
 
-__all__ = ['Printedparts']
+__all__ = ['PrintedItem', 'PrintedItemTransaction', 'TRANSACTION_TYPES']

plugins/printedparts/models/printeditem.py

@@ -0,0 +1,95 @@
+"""Printedparts models.
+
+PrintedItem is a KIND of 3D-printed part with a quantity on hand - a
+consumable, not an ADR-001 asset (which is one row per physical thing).
+PrintedItemTransaction is the ledger: every take, restock, and adjust as a
+signed quantity change attributed to a badge-resolved employee. The ledger is
+the source of truth; quantityonhand is a cache moved in the same commit as
+each ledger write, and the stock report reconciles the two.
+"""
+
+from datetime import datetime, timezone
+
+from shopdb.api import db, BaseModel
+
+
+def _utcnow():
+    return datetime.now(timezone.utc).replace(tzinfo=None)
+
+
+TRANSACTION_TYPES = ('take', 'restock', 'adjust')
+
+
+class PrintedItem(BaseModel):
+    """A printable part the engineers stock in bins."""
+
+    __tablename__ = 'printeditems'
+
+    printeditemid = db.Column(db.Integer, primary_key=True)
+    itemcode = db.Column(db.String(20), unique=True, index=True,
+                         comment='Generated bin-label code, e.g. 3DP-0042')
+    itemname = db.Column(db.String(120), nullable=False)
+    itemdescription = db.Column(db.String(500))
+    imageurl = db.Column(db.String(255))
+    quantityonhand = db.Column(db.Integer, nullable=False, default=0)
+    lowstockthreshold = db.Column(db.Integer, nullable=False, default=5)
+    binlocation = db.Column(db.String(100))
+    printnotes = db.Column(db.Text, comment='Material, print time, slicer file')
+
+    transactions = db.relationship(
+        'PrintedItemTransaction', backref='printeditem',
+        cascade='all, delete-orphan', passive_deletes=True, lazy='dynamic')
+
+    @property
+    def islowstock(self):
+        return self.quantityonhand <= self.lowstockthreshold
+
+    def to_dict(self):
+        return {
+            'printeditemid': self.printeditemid,
+            'itemcode': self.itemcode,
+            'itemname': self.itemname,
+            'itemdescription': self.itemdescription,
+            'imageurl': self.imageurl,
+            'quantityonhand': self.quantityonhand,
+            'lowstockthreshold': self.lowstockthreshold,
+            'islowstock': self.islowstock,
+            'binlocation': self.binlocation,
+            'printnotes': self.printnotes,
+            'isactive': self.isactive,
+            'createddate': self.createddate.isoformat() + 'Z' if self.createddate else None,
+            'modifieddate': self.modifieddate.isoformat() + 'Z' if self.modifieddate else None,
+        }
+
+
+class PrintedItemTransaction(BaseModel):
+    """One signed stock movement, always attributed to an employee."""
+
+    __tablename__ = 'printeditemtransactions'
+
+    transactionid = db.Column(db.Integer, primary_key=True)
+    printeditemid = db.Column(
+        db.Integer,
+        db.ForeignKey('printeditems.printeditemid', ondelete='CASCADE'),
+        nullable=False, index=True)
+    transactiontype = db.Column(db.String(10), nullable=False,
+                                comment='take, restock, or adjust')
+    quantitychange = db.Column(db.Integer, nullable=False,
+                               comment='Negative for take, signed for adjust')
+    employeesso = db.Column(db.String(20), nullable=False, index=True)
+    employeename = db.Column(db.String(120))
+    reason = db.Column(db.String(255))
+    transactiondate = db.Column(db.DateTime, nullable=False, default=_utcnow,
+                                index=True)
+
+    def to_dict(self):
+        return {
+            'transactionid': self.transactionid,
+            'printeditemid': self.printeditemid,
+            'transactiontype': self.transactiontype,
+            'quantitychange': self.quantitychange,
+            'employeesso': self.employeesso,
+            'employeename': self.employeename,
+            'reason': self.reason,
+            'transactiondate': self.transactiondate.isoformat() + 'Z' if self.transactiondate else None,
+        }

plugins/printedparts/models/printedparts.py

@@ -1,32 +0,0 @@
-"""Printedparts model.
-
-This is an Asset extension table keyed by assetid. The Asset row holds
-the platform fields (assetnumber, name, vendorid, locationid, etc.);
-this table holds the printedparts-specific fields. Replace the example fields
-below with your domain model.
-"""
-
-from shopdb.api import db, BaseModel
-
-
-class Printedparts(BaseModel):
-    """Printedparts domain entity, extending Asset by assetid."""
-
-    __tablename__ = 'printedparts'
-
-    assetid = db.Column(
-        db.Integer,
-        db.ForeignKey('assets.assetid', ondelete='CASCADE'),
-        primary_key=True,
-    )
-
-    # TODO: replace these example fields with your domain fields.
-    examplefield = db.Column(db.String(255), nullable=True)
-
-    asset = db.relationship('Asset', backref=db.backref('printedparts', uselist=False))
-
-    def to_dict(self):
-        return {
-            'assetid': self.assetid,
-            'examplefield': self.examplefield,
-        }

plugins/printedparts/plugin.py

@@ -16,7 +16,7 @@ from flask import Flask, Blueprint
 from shopdb.plugins.base import BasePlugin, PluginMeta
 from shopdb.api import db, Setting
 
-from .models import Printedparts
+from .models import PrintedItem, PrintedItemTransaction
 from .api import printedparts_bp
 
 logger = logging.getLogger(__name__)
@@ -46,11 +46,21 @@ class PrintedpartsPlugin(BasePlugin):
         return printedparts_bp
 
     def get_models(self) -> List[Type]:
-        return [Printedparts]
+        return [PrintedItem, PrintedItemTransaction]
 
     def init_app(self, app: Flask, db_instance) -> None:
         logger.info(f'Printedparts plugin initialized (v{self.meta.version})')
 
+    def get_navigation_items(self) -> List[dict]:
+        return [
+            {
+                'name': '3D Parts',
+                'icon': 'box',
+                'route': '/printedparts',
+                'position': 46,
+            },
+        ]
+
     def on_install(self, app: Flask) -> None:
         with app.app_context():
             self._seed_settings()

shopdb/plugins/alembic_template.py

@@ -53,6 +53,7 @@ PLUGIN_TABLE_OWNERS: dict[str, Iterable[str]] = {
     'measuringtools': ('measuringtooltypes', 'measuringtools'),
     'network':       ('networkdevicetypes', 'networkdevices', 'vlans', 'subnets'),
     'notifications': ('notificationtypes', 'notifications'),
+    'printedparts':  ('printeditems', 'printeditemtransactions'),
     'printers':      ('printertypes', 'printers', 'modelsupplies', 'printerdrivers'),
     'slides':        ('tvslides',),
     'usb':           ('usbdevicetypes', 'usbdevices', 'usbcheckouts'),

tests/test_plugin_migrations.py

@@ -54,6 +54,8 @@ EXPECTED_HEAD_REVISION['machines'] = 'machines0002rename'
 EXPECTED_HEAD_REVISION['employees'] = 'employees0002photo'
 # usb drops the dead usbcheckouts.machineid column on top of its anchor.
 EXPECTED_HEAD_REVISION['usb'] = 'usb0002dropmachineid'
+# printedparts is post-cutover: its 0001 really creates its tables.
+EXPECTED_HEAD_REVISION['printedparts'] = 'printedparts0001baseline'
 # notifications indexes businessunitid on top of its anchor.
 EXPECTED_HEAD_REVISION['notifications'] = 'notifications0002buidx'