Eyewear Inventory Backend

Eyewear Frame Inventory Backend Template
Brand Styles, Lens Materials, and Store Tracking

Q: What makes eyewear inventory quantity records trustworthy when items change hands constantly?

It is a BaaS schema and API for tracking frame styles, lens material logs, store locations, inventory counts, and transfers across optical operations.

Q: Which eyewear inventory events deserve immutable logs versus editable profiles?

It includes FrameStyle, LensMaterialLog, StoreLocation, InventoryCount, and Transfer, plus the ER diagram, API playground, and AI Agent prompt.

Q: What is the pattern for versioning eyewear inventory records when items are refurbished or reclassified?

Back4app gives you managed database, auth, real-time queries, and a flexible schema so you can manage frame assortment and store stock without running your own backend.

Q: How do I list frame styles in Flutter?

Query the FrameStyle class to show brand, modelName, frameType, color, size, and sku in your Flutter UI.

Q: How do I manage inventory from Next.js server actions?

Use a server action to create InventoryCount or Transfer objects with frameStyle and StoreLocation pointers, then validate in Cloud Code if needed.

Q: Can React Native cache eyewear stock offline?

Yes. Enable Local Datastore and pin FrameStyle and InventoryCount results so store staff can review counts without connectivity.

Q: How do I prevent unauthorized transfer edits?

In Cloud Code beforeSave for Transfer, check the user's role and reject requests that do not match your store operations rules.

Q: What is the best way to show store locations on Android?

Query StoreLocation and InventoryCount to display active sites, stock levels, and lastCountedAt values in the Android app.

A production-ready eyewear frame inventory backend on Back4app for brand styles, lens material logs, and store location tracking. Includes ER diagram, data dictionary, JSON schema, API playground, and an AI Agent prompt for rapid setup.

Build with AI Agent Choose Your Technology

Key Takeaways

This template gives you an eyewear frame inventory backend with brand styles, lens material logs, and store location tracking so your team can keep assortments and stock visible.

Frame style catalog — Organize brand-specific frame styles in the FrameStyle class with named collections, colors, and size fields.
Lens material logs — Track lens material entries in LensMaterialLog so staff can audit material type, coating, and timestamps.
Store location visibility — Use StoreLocation and InventoryCount to see where each frame style is stocked.
Transfer awareness — Model transfers between stores with Transfer records and status updates.

What Is the Eyewear Frame Inventory Template?

A strong eyewear inventory catalog reduces friction: clear naming, consistent attributes, and queries that work for ops, finance, and compliance. The cost shows up in callbacks and credits. This template models FrameStyle, LensMaterialLog, StoreLocation, InventoryCount, and Transfer with built-in auth and real-time queries on Back4app for eyewear inventory teams that need traceability by default. The schema covers FrameStyle (brand, modelName, frameType, color, size), LensMaterialLog (frameStyle, lensMaterial, coating, loggedAt), StoreLocation (storeCode, city, region, active), InventoryCount (frameStyle, storeLocation, quantityOnHand), and Transfer (fromStore, toStore, frameStyle, quantity, status) with auth and inventory controls built in. Connect your preferred frontend and start tracking frames and store stock.

Best for:

Optical retailersEyewear distributorsStore operations dashboardsFrame assortment planningInventory reconciliation workflowsTeams choosing BaaS for retail operations

What you get in the Eyewear Inventory template

Seasonal swings hit eyewear inventory hardest when staffing changes but the data model does not flex with new SKUs, sites, or policies.

Whether you ship web or mobile, FrameStyle, LensMaterialLog, and StoreLocation remain the backbone — this page is the quickest way to align stakeholders.

Core Eyewear Inventory Features

Every technology card in this hub uses the same eyewear inventory schema with FrameStyle, LensMaterialLog, StoreLocation, InventoryCount, and Transfer.

Frame style catalog

FrameStyle stores brand, modelName, frameType, color, and size.

Lens material logs

LensMaterialLog links frameStyle, lensMaterial, coating, and loggedAt.

Store location tracking

StoreLocation keeps storeCode, city, region, and active.

Inventory counts by store

InventoryCount connects frameStyle, storeLocation, and quantityOnHand.

Inter-store transfers

Transfer tracks fromStore, toStore, frameStyle, quantity, and status.

Why Build Your Eyewear Frame Inventory Backend with Back4app?

Back4app gives you frame, lens, and store primitives so your team can focus on assortment decisions and location tracking instead of infrastructure work.

•FrameStyle and InventoryCount in one model: The FrameStyle class and InventoryCount class let you see which styles are live and how many units sit in each StoreLocation.
•LensMaterialLog history for audits: LensMaterialLog keeps material type, coating, and loggedAt values together for staff review.
•Realtime store movement: Use Live Queries on Transfer records to watch stock move between store locations without polling.

Build your eyewear inventory workflow on one backend contract across every app channel.

Core Benefits

A frame inventory backend that helps your team keep assortment and store stock in one place.

Launch with a real inventory schema

Start from FrameStyle, LensMaterialLog, StoreLocation, InventoryCount, and Transfer instead of defining each class from scratch.

Keep lens materials traceable

LensMaterialLog stores material type, coating, and timestamps so teams can review what was used on each style.

See stock by store location

InventoryCount ties each frame style to a StoreLocation and quantityOnHand for fast checks.

Track movement between stores

Transfer records show where units came from, where they went, and whether the move is pending or complete.

Support store operations

Managers and coordinators can compare frame styles, confirm counts, and reconcile stock without extra spreadsheets.

AI-assisted setup

Generate the eyewear backend scaffold and integration guidance quickly with one structured prompt.

Ready to launch your eyewear inventory app?

Let the Back4app AI Agent scaffold your eyewear inventory backend and generate frame style, lens log, and store tracking flows from one prompt.

Build with AI Agent Try the API Playground

Free to start — 50 AI Agent prompts/month, no credit card required

Technical Stack

Everything included in this eyewear inventory backend template.

Frontend

13+ technologies

Backend

Back4app

Database

MongoDB

Auth

Built-in auth + sessions

API

REST and GraphQL

Realtime

Live Queries

ER Diagram

Entity relationship model for the eyewear inventory backend schema.

ER Diagram

View diagram source

Mermaid

erDiagram
    StaffUser ||--o{ Brand : "owner"
    StaffUser ||--o{ LensMaterialLog : "loggedBy"
    StaffUser ||--o{ StoreLocation : "manager"
    StaffUser ||--o{ InventoryMovement : "createdBy"
    Brand ||--o{ FrameStyle : "brand"
    StoreLocation ||--o{ FrameStyle : "storeLocation"
    FrameStyle ||--o{ LensMaterialLog : "frameStyle"
    FrameStyle ||--o{ InventoryMovement : "frameStyle"
    StoreLocation ||--o{ InventoryMovement : "sourceLocation"
    StoreLocation ||--o{ InventoryMovement : "destinationLocation"

    StaffUser {
        String objectId PK
        String username
        String email
        String password
        String role
        Date createdAt
        Date updatedAt
    }

    Brand {
        String objectId PK
        String brandName
        String countryOfOrigin
        Boolean active
        String ownerId FK
        Date createdAt
        Date updatedAt
    }

    FrameStyle {
        String objectId PK
        String brandId FK
        String styleCode
        String frameName
        String frameColor
        String gender
        String size
        Number stockCount
        String storeLocationId FK
        Date createdAt
        Date updatedAt
    }

    LensMaterialLog {
        String objectId PK
        String frameStyleId FK
        String lensMaterial
        String materialBatch
        String inspectionStatus
        String loggedById FK
        Date loggedAt
        Date createdAt
        Date updatedAt
    }

    StoreLocation {
        String objectId PK
        String storeCode
        String storeName
        String address
        String city
        String region
        Boolean isActive
        String managerId FK
        Date createdAt
        Date updatedAt
    }

    InventoryMovement {
        String objectId PK
        String frameStyleId FK
        String sourceLocationId FK
        String destinationLocationId FK
        String movementType
        Number quantity
        String status
        String createdById FK
        Date movedAt
        Date createdAt
        Date updatedAt
    }

Integration Flow

Typical runtime flow for auth, frame style lookup, lens material logging, inventory counts, and store transfers.

ER Diagram

View diagram source

Mermaid

sequenceDiagram
  participant Staff as StaffUser
  participant App as Eyewear Frame Inventory App
  participant Back4app as Back4app Cloud

  Staff->>App: Sign in to manage frames
  App->>Back4app: POST /login
  Back4app-->>App: Session token

  Staff->>App: Load brand styles
  App->>Back4app: GET /classes/FrameStyle?include=brand,storeLocation
  Back4app-->>App: FrameStyle list

  Staff->>App: Add lens material log
  App->>Back4app: POST /classes/LensMaterialLog
  Back4app-->>App: LensMaterialLog saved

  Staff->>App: Move stock between store locations
  App->>Back4app: POST /classes/InventoryMovement
  Back4app-->>App: Movement status and objectId

  App->>Back4app: Subscribe to FrameStyle and InventoryMovement updates
  Back4app-->>App: Live inventory changes

Data Dictionary

Field-level reference for every class in the eyewear inventory schema.

Field	Type	Description	Required
objectId	String	Auto-generated unique identifier	Auto
username	String	Staff login name
email	String	Staff email address
password	String	Hashed password (write-only)
role	String	Staff role such as manager, coordinator, or field
createdAt	Date	Auto-generated creation timestamp	Auto
updatedAt	Date	Auto-generated last-update timestamp	Auto

7 fields in StaffUser

Security and Permissions

How ACL and CLP strategy protects frame styles, lens logs, inventory counts, and transfer records.

Role-based stock edits

Only managers or coordinators should create, update, or delete inventory-critical classes such as FrameStyle and InventoryCount.

Store-level access boundaries

Use ACL rules so staff can read the StoreLocation and InventoryCount records assigned to their site.

Audit-friendly change history

Keep LensMaterialLog and Transfer updates in Cloud Code so changes to lens materials and stock movement stay reviewable.

Schema (JSON)

Raw JSON schema definition ready to copy into Back4app or use as implementation reference.

JSON

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

177

178

179

180

181

182

183

184

185

186

187

188

189

190

191

192

193

194

195

196

197

198

199

200

201

202

203

204

205

206

207

208

209

210

211

212

213

214

215

216

217

218

219

220

221

222

223

224

225

226

227

228

229

230

231

232

233

234

235

236

237

238

239

240

241

242

243

244

245

246

247

248

249

250

251

252

253

254

255

256

257

258

259

260

261

262

263

264

{
  "classes": [
    {
      "className": "StaffUser",
      "fields": {
        "objectId": {
          "type": "String",
          "required": false
        },
        "username": {
          "type": "String",
          "required": true
        },
        "email": {
          "type": "String",
          "required": true
        },
        "password": {
          "type": "String",
          "required": true
        },
        "role": {
          "type": "String",
          "required": true
        },
        "createdAt": {
          "type": "Date",
          "required": false
        },
        "updatedAt": {
          "type": "Date",
          "required": false
        }
      }
    },
    {
      "className": "Brand",
      "fields": {
        "objectId": {
          "type": "String",
          "required": false
        },
        "brandName": {
          "type": "String",
          "required": true
        },
        "countryOfOrigin": {
          "type": "String",
          "required": false
        },
        "active": {
          "type": "Boolean",
          "required": true
        },
        "owner": {
          "type": "Pointer",
          "required": true,
          "targetClass": "StaffUser"
        },
        "createdAt": {
          "type": "Date",
          "required": false
        },
        "updatedAt": {
          "type": "Date",
          "required": false
        }
      }
    },
    {
      "className": "FrameStyle",
      "fields": {
        "objectId": {
          "type": "String",
          "required": false
        },
        "brand": {
          "type": "Pointer",
          "required": true,
          "targetClass": "Brand"
        },
        "styleCode": {
          "type": "String",
          "required": true
        },
        "frameName": {
          "type": "String",
          "required": true
        },
        "frameColor": {
          "type": "String",
          "required": true
        },
        "gender": {
          "type": "String",
          "required": false
        },
        "size": {
          "type": "String",
          "required": false
        },
        "stockCount": {
          "type": "Number",
          "required": true
        },
        "storeLocation": {
          "type": "Pointer",
          "required": true,
          "targetClass": "StoreLocation"
        },
        "createdAt": {
          "type": "Date",
          "required": false
        },
        "updatedAt": {
          "type": "Date",
          "required": false
        }
      }
    },
    {
      "className": "LensMaterialLog",
      "fields": {
        "objectId": {
          "type": "String",
          "required": false
        },
        "frameStyle": {
          "type": "Pointer",
          "required": true,
          "targetClass": "FrameStyle"
        },
        "lensMaterial": {
          "type": "String",
          "required": true
        },
        "materialBatch": {
          "type": "String",
          "required": true
        },
        "inspectionStatus": {
          "type": "String",
          "required": true
        },
        "loggedBy": {
          "type": "Pointer",
          "required": true,
          "targetClass": "StaffUser"
        },
        "loggedAt": {
          "type": "Date",
          "required": true
        },
        "createdAt": {
          "type": "Date",
          "required": false
        },
        "updatedAt": {
          "type": "Date",
          "required": false
        }
      }
    },
    {
      "className": "StoreLocation",
      "fields": {
        "objectId": {
          "type": "String",
          "required": false
        },
        "storeCode": {
          "type": "String",
          "required": true
        },
        "storeName": {
          "type": "String",
          "required": true
        },
        "address": {
          "type": "String",
          "required": true
        },
        "city": {
          "type": "String",
          "required": true
        },
        "region": {
          "type": "String",
          "required": false
        },
        "isActive": {
          "type": "Boolean",
          "required": true
        },
        "manager": {
          "type": "Pointer",
          "required": true,
          "targetClass": "StaffUser"
        },
        "createdAt": {
          "type": "Date",
          "required": false
        },
        "updatedAt": {
          "type": "Date",
          "required": false
        }
      }
    },
    {
      "className": "InventoryMovement",
      "fields": {
        "objectId": {
          "type": "String",
          "required": false
        },
        "frameStyle": {
          "type": "Pointer",
          "required": true,
          "targetClass": "FrameStyle"
        },
        "sourceLocation": {
          "type": "Pointer",
          "required": true,
          "targetClass": "StoreLocation"
        },
        "destinationLocation": {
          "type": "Pointer",
          "required": true,
          "targetClass": "StoreLocation"
        },
        "movementType": {
          "type": "String",
          "required": true
        },
        "quantity": {
          "type": "Number",
          "required": true
        },
        "status": {
          "type": "String",
          "required": true
        },
        "createdBy": {
          "type": "Pointer",
          "required": true,
          "targetClass": "StaffUser"
        },
        "movedAt": {
          "type": "Date",
          "required": true
        },
        "createdAt": {
          "type": "Date",
          "required": false
        },
        "updatedAt": {
          "type": "Date",
          "required": false
        }
      }
    }
  ]
}

Build with AI Agent

Use the Back4app AI Agent to generate a real eyewear inventory app from this template, including frontend, backend, auth, and frame, lens, and store tracking flows.

Back4app AI Agent

Ready to build

Create an eyewear frame inventory app backend on Back4app with this exact schema and behavior.

Schema:
1. User (use Back4app built-in): username, email, password; objectId, createdAt, updatedAt (system).
2. FrameStyle: brand (String, required), modelName (String, required), frameType (String, required), color (String, required), size (String, required), sku (String, required); objectId, createdAt, updatedAt (system).
3. LensMaterialLog: frameStyle (Pointer to FrameStyle, required), lensMaterial (String, required), coating (String), loggedAt (Date, required), notes (String); objectId, createdAt, updatedAt (system).
4. StoreLocation: storeCode (String, required), city (String, required), region (String), active (Boolean, required); objectId, createdAt, updatedAt (system).
5. InventoryCount: frameStyle (Pointer to FrameStyle, required), storeLocation (Pointer to StoreLocation, required), quantityOnHand (Number, required), reorderPoint (Number), lastCountedAt (Date); objectId, createdAt, updatedAt (system).
6. Transfer: frameStyle (Pointer to FrameStyle, required), fromStore (Pointer to StoreLocation, required), toStore (Pointer to StoreLocation, required), quantity (Number, required), status (String, required), requestedAt (Date, required); objectId, createdAt, updatedAt (system).

Security:
- Managers and coordinators can manage inventory-critical classes. Restrict store staff to assigned StoreLocation and related InventoryCount records. Use Cloud Code for validation.

Auth:
- Sign-up, login, logout.

Behavior:
- List frame styles, log lens materials, check store quantities, and create transfers.

Deliver:
- Back4app app with schema, ACLs, CLPs; frontend for frame styles, lens logs, store locations, inventory counts, and transfer records.

Press the button below to open the Agent with this template prompt pre-filled.

This is the base prompt without a technology suffix. You can adapt the generated frontend stack afterward.

Deploy in minutes50 free prompts / monthNo credit card required

API Playground

Try REST and GraphQL endpoints against the eyewear inventory schema. Responses use mock data and do not require a Back4app account.

Loading playground…

Uses the same schema as this template.

Choose Your Technology

Expand each card to see how to integrate FrameStyle, LensMaterialLog, and StoreLocation with your chosen stack.

What You Get with Every Technology

Every stack uses the same eyewear inventory schema and API contracts.

Unified eyewear inventory data structure

Manage frame styles, lens material logs, and store locations with one schema.

Store stock visibility

Keep InventoryCount records aligned with each StoreLocation.

Transfer tracking for eyewear stock

Track movement between stores with Transfer records and statuses.

Searchable frame style catalog

Filter FrameStyle by brand, color, size, or frameType.

Eyewear Inventory Framework Comparison

Compare setup speed, SDK style, and AI support across all supported technologies.

Framework	Setup Time	Eyewear Inventory Benefit	SDK Type	AI Support
Flutter	About 5 min	Single codebase for eyewear inventory on mobile and web.	Typed SDK	Full
React	Under 5 minutes	Fast web dashboard for frame styles and store counts.	Typed SDK	Full
React Native	~3–7 min	Cross-platform mobile app for eyewear stock checks.	Typed SDK	Full
Next.js	Rapid (5 min) setup	Server-rendered web app for inventory coordination.	Typed SDK	Full
JavaScript	~3–5 min	Lightweight integration for frame and store tracking.	Typed SDK	Full
Android	About 5 min	Native Android app for store staff stock checks.	Typed SDK	Full
iOS	Under 5 minutes	Native iOS app for optical floor and warehouse staff.	Typed SDK	Full
Vue	~3–7 min	Reactive web UI for frame inventory operations.	Typed SDK	Full
Angular	Rapid (5 min) setup	Enterprise web app for multi-store inventory control.	Typed SDK	Full
GraphQL	Under 2 min	Flexible GraphQL API for nested eyewear inventory data.	GraphQL API	Full
REST API	Quick (2 min) setup	REST API integration for frame style and store counts.	REST API	Full
PHP	~3 min	Server-side PHP backend for store operations.	REST API	Full
.NET	~3–7 min	.NET backend for eyewear inventory workflows.	Typed SDK	Full

Setup time reflects expected duration from project bootstrap to first FrameStyle or InventoryCount query using this template schema.

Frequently Asked Questions

Common questions about building an eyewear frame inventory backend with this template.

What makes eyewear inventory quantity records trustworthy when items change hands constantly?

Which eyewear inventory events deserve immutable logs versus editable profiles?

What is the pattern for versioning eyewear inventory records when items are refurbished or reclassified?

How do I list frame styles in Flutter?

How do I manage inventory from Next.js server actions?

Can React Native cache eyewear stock offline?

How do I prevent unauthorized transfer edits?

What is the best way to show store locations on Android?

Trusted by developers worldwide

Join teams shipping eyewear inventory products faster with Back4app templates

Ready to Build Your Eyewear Inventory App?

Start your eyewear inventory project in minutes. No credit card required.

Choose Technology

Eyewear Frame Inventory Backend TemplateBrand Styles, Lens Materials, and Store Tracking

Key Takeaways

What Is the Eyewear Frame Inventory Template?

What you get in the Eyewear Inventory template

Core Eyewear Inventory Features

Frame style catalog

Lens material logs

Store location tracking

Inventory counts by store

Inter-store transfers

Why Build Your Eyewear Frame Inventory Backend with Back4app?

Core Benefits

Launch with a real inventory schema

Keep lens materials traceable

See stock by store location

Track movement between stores

Support store operations

AI-assisted setup

Ready to launch your eyewear inventory app?

Technical Stack

ER Diagram

Integration Flow

Data Dictionary

Security and Permissions

Role-based stock edits

Store-level access boundaries

Audit-friendly change history

Schema (JSON)

Build with AI Agent

API Playground

Choose Your Technology

Flutter Eyewear Inventory Backend

React Eyewear Inventory Backend

React Native Eyewear Inventory Backend

Next.js Eyewear Inventory Backend

JavaScript Eyewear Inventory Backend

Android Eyewear Inventory Backend

iOS Eyewear Inventory Backend

Vue Eyewear Inventory Backend

Angular Eyewear Inventory Backend

GraphQL Eyewear Inventory Backend

REST API Eyewear Inventory Backend

PHP Eyewear Inventory Backend

.NET Eyewear Inventory Backend

What You Get with Every Technology

Unified eyewear inventory data structure

Store stock visibility

Transfer tracking for eyewear stock

Searchable frame style catalog

Eyewear Inventory Framework Comparison

Frequently Asked Questions

Trusted by developers worldwide

Ready to Build Your Eyewear Inventory App?

Eyewear Frame Inventory Backend Template
Brand Styles, Lens Materials, and Store Tracking