MSI Roadmap

Igor Miniailo edited this page Dec 12, 2018 · 186 revisions

MSI Backlog which describes the deliverable state of Multi-Source Inventory project.

See current status on the Project Board for Milestone 2 on ZenHub

As MSI considered as a community-driven project - all the work implemented along the project will belong to Magento Open Source edition (former Magento CE).

There are 3 Milestones where we started investigation/design/coding:

Table of Contents

MLS1

Milestone 1: MSI MVP (Minimal Viable Product) 1st of June, 2017 - 19th of June, 2018

100% Complete

Story Size Estimation: S=1, M=3, L=10, XL=20

See MLS1 Burndown report on ZenHub (COMPLETE)

Status Estimate Story PR(s) Open Tickets Zenhub Epic
1 Introduce new API for Source Management 28
1 Provide Web API for Source Management 26
3 Manage multiple sources admin UI 28, 37, 32
3 Introduce APIs for products assignment to sources. SourceItem interface and its Repository. Cover source item management scenarios with Web API tests 38, 36
1 Read API. Stock interface and its management 35
3 Source assignment per each product Admin UI
1 Sources to Stock assignment API 39
1 Admin UI for Sources to Stock assignment 39
1 Cover with WEB API all existing scenarios for SourceItem and Source to Stock linkage 53
3 New indexing of Inventory and creating Virtual Aggregated Stock Items based on linkage rules 49
10 Introduce Reservation API. Append only reservations 64
3 Implement runtime calculation of Stock Quantity taking into account the reservations happened 94
3 Implement Reservation Clean-Up 94
3 Default Source and Stock. Creation of Default Source and Stock for it. Including admin UI 113, 121, 118, 122, 126
10 Import/Export of Sources (new functionality + admin UI) 147, 116
3 Add Drop Shipping support
3 Make Stock calculation and check availability services to support Backorders functionality 156
3 Multi Dimensional Index for Stock Inventory. Add support to invalidate all dimensions/some dimensions/partial update 141
1 Stock to Website mapping (with possibility of mapping to custom Sales Channels)
3 Add Stock/Website mapping UI 168, 173
1 Stock Removal. Throw an exception and allow to delete just unassigned stocks 171
1 Website creation. We should assign Default stock to newly created website. 165
3 Add new index on Reservation which will update both OLD StockItem::Qty and StockStatus::Qty 170
3 Migration M1.X, M2.1.X -> MSI 198
1 Import/Export of products aware of Sources 211
3 Adapt OLD Cataloginventory StockItem to work through new Inventory interfaces 198
3 Adapt OLD Cataloginventory StockStatus to work through new Inventory interfaces 198
3 Checkout adaptation. Adapt CatalogInventory\StockItem configuration for Multi-Source purposes
3 Substitute stock deduction on current checkout flow with Reservation placement. Async stock deduction 295
3 Admin part (order in admin panel). Substitute stock deduction in admin panel with Reservation placement
3 Introduce Source Selection Algorithm extension point
3 Add Source Code attribute, to provide an ability not to depend on internal Magento surrogate identity (SourceId). Fix Product and SourceItem import/export functionality, which currently use SourceId (Added to MVP backlog by request of Mark) 307, 298
3 Add Source Delivery awareness to Order page 315 Tickets EpicProgress
1 Run Source Selection Algo by request on Order page Tickets EpicProgress
3 Adapt Returns (SalesInventory). All returns should happen on Default Source Tickets Epic Progress
3 Low Stock Notifications to Merchant on the level of source. 321 Tickets Epic Progress
1 Product Alert for Customers on the level of stock Product Alert). Tickets Epic Progress
1 Update Low Stock Report Epic
5 Adapt OLD CatalogInventory all other APIs 269, 304 Tickets EpicProgress
5 Inventory Catalog Search Tickets EpicProgress
5 Shopping Cart Update Tickets EpicProgress
3 Simplest “By Priority” Algorithm implementation Tickets EpicProgress
1 Processing of different order statuses. Reorder (close Reservation, create new Reservation) EpicProgress
1 Processing of different order statuses. Cancel Order, Partial cancel Tickets EpicProgress
1 Change qty on Invoice step of Order page Tickets EpicProgress
1 Adapt All cache invalidation taking into account new extension points (new Inventory APIs) EpicProgress
3 Make Source Selection Algorithm to be compatible with: Configurable product EpicProgress
3 Update/Change source assignment in the existing orders Epic Progress
10 Add MSI content to Merchant documentation Epic Progress
10 Basic MFTF Test Coverage Epic Progress
MLS2

Milestone 2: Preparation for 2.3.0 Magento release, Group product type support, Mass Inventory re-assignment. Stabilization. 13th of July, 2018 - 16th of November, 2018.

100% Complete

Story Size Estimation: S=1, M=3, L=10, XL=20

See MLS2 Burndown report on ZenHub (COMPLETE)

Status Estimate Story PR(s) Open Tickets Zenhub Epic
L Add Support of Multi-Sourcing for Grouped product EpicProgress
L Mass Inventory action (re-assign Source Items from/to different sources) EpicProgress
S Support Negative Threshold for Backorder functionality EpicProgress
L Prepare MSI for 2.3 Magento Release EpicProgress
MLS3

Milestone 3: New Inventory Configuration, Full B2B support, Elasticsearch support, Distance Based Algorithm

0% Complete

Status Estimate Story PR(s) Open Tickets Zenhub Epic
L Source Item Configuration API 1553 EpicProgress
XL Stock Item Configuration API 1553 EpicProgress
M Full support of Multi-Sourcing in B2B edition
M Full support of Multi-Sourcing for Elasticsearch adapter EpicProgress
XL Add Support of Multi-Sourcing for Bundle product EpicProgress
L “Minimal delivery cost” Algorithm (Geo Positioning Based source selection) (Using ZIP addresses open database) 1866
XL MFTF Test Coverage of S0/S1 scenarious
XL Store pickup support for Multi-Source Inventory
L Performance Improvements 1937
MLS4

Product Backlog (Further Milestones)

0% Complete

Story Size Estimation: S=1, M=3, L=10, XL=20

Status Estimate Story PR(s) Open Tickets Zenhub Epic
M Add an ability to assign additional sources to Default Stock (has dependencies on Bundle and Grouped product support)
M Make Default Source/Stock switchable (has dependencies on Bundle and Grouped product support)
M Reservation on the level of Source
M Stock Reservation by time (Shopping Cart reservation by time)
M Performance improvements, cover MSI with PAT scenarious
S Add ability to specify that Source has some type (aka Dropshipper) to apply it for source selection
S MSI + Product GraphQL API integration
M Drop existing CatalogInventory index and fully substitute it with new one provided by MSI (has dependencies on Bundle and Grouped product support)
  • Eliminate EE functionality of ScalableInventory EpicProgress (S) (moved from MLS1)
  • Configuration of the Shipping Options per source (M) (moved from MLS1)
  • Product assignment per each source Admin UI (M) (Postponed)
  • Delivery Time Information (REMOVED FROM SCOPE) (M)
  • Improve modularity of Inventory. Make it agnostic to Sales, Checkout, Quote. (M)
  • Integrate Source Selection Algorithm to Checkout process (XL)

MSI Documentation:

  1. Technical Vision. Catalog Inventory

  2. MSI Roadmap

  3. Known Issues in Order Lifecycle

  4. MSI User Guide

  5. DevDocs Documentation

  6. User Stories

  7. User Scenarios:

  8. Technical Designs:

  9. Admin UI

  10. MFTF Extension Tests

  11. Weekly MSI Demos

  12. Tutorials

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