ECommerce on Miro's World

Reference Architecture as a Code

Mon, 10 Aug 2020 13:00:00 +0800

Many shapes of Architecture
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According to the wise people, an architecture is the shared understanding that the expert developers/system builders/maintainers have of the system design. It’s purpose is to maximize the probability that the decisions you have to make early in a project are the right ones. It is sort of a blueprint for the future system and captures parts, relations, boundaries, constraints.

ATG Module Diagram Generator

Sat, 10 Feb 2018 11:22:48 +0800

I have found local clone of this repo while cleaning up the disk. The source was originally residing in private repo on Bitbucket which I moved to GitHub: https://github.com/miroadamy/atgdiagram

What it does
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Groovy scripts:

that scan local ATG installation, discover modules and generate the PlantUML file representing it, for example - https://github.com/miroadamy/atgdiagram/blob/master/uml/test2.uml

Using ATG_ROOT from environment variable $ATG_ROOT: /opt/ATG/ATG10.0.2
Using /opt/ATG/ATG10.0.2 installation
Dependants of module TWeStore.eStore => [DCS.Search.Query, B2CCommerce, DAF.Search.Query, DAF.Search.Base, DCS.Search.common, DPS.Search.Index, DAF.Search.common, DAS-UI, DCS.Search.Index, DPS, DCS, DCS.Search.CustomCatalogs, DCS.Search.CustomCatalogs.Query, DCS.Search.CustomCatalogs.Index, DAF.Search.Routing, DCS.Search.CustomCatalogs.common, DAF.Search.Index, DSS, DCS.CustomCatalogs, DAS]
@startuml
Object TWeStore_eStore
Object DCS
Object B2CCommerce
Object DCS_Search_CustomCatalogs
Object DAF_Search_Routing
Object DCS_CustomCatalogs
Object DPS
Object DCS_Search_CustomCatalogs_Query
Object DAF_Search_Base
Object DCS_Search_CustomCatalogs_Index
Object DSS
Object DAS_UI
Object DCS_Search_Query
Object DCS_Search_CustomCatalogs_common
Object DAS
Object DCS_Search_Index
Object DAF_Search_Query
Object DCS_Search_common
Object DPS_Search_Index
Object DAF_Search_Index
Object DAF_Search_common
TWeStore_eStore <|-- DCS
TWeStore_eStore <|-- DCS_CustomCatalogs
TWeStore_eStore <|-- B2CCommerce
TWeStore_eStore <|-- DCS_Search_CustomCatalogs
TWeStore_eStore <|-- DAF_Search_Routing
DCS <|-- DPS
DCS <|-- DSS
B2CCommerce <|-- DCS
DCS_Search_CustomCatalogs <|-- DCS_Search_CustomCatalogs_Index
DCS_Search_CustomCatalogs <|-- DCS_Search_CustomCatalogs_Query
DAF_Search_Routing <|-- DAS_UI
DAF_Search_Routing <|-- DAF_Search_Base
DCS_CustomCatalogs <|-- DCS
DPS <|-- DAS
DCS_Search_CustomCatalogs_Query <|-- DCS_Search_Query
DCS_Search_CustomCatalogs_Query <|-- DCS_Search_CustomCatalogs_common
DAF_Search_Base <|-- DAS_UI
DCS_Search_CustomCatalogs_Index <|-- DCS_Search_Index
DCS_Search_CustomCatalogs_Index <|-- DCS_Search_CustomCatalogs_common
DSS <|-- DPS
DAS_UI <|-- DAS
DCS_Search_Query <|-- DAF_Search_Query
DCS_Search_Query <|-- DCS_Search_common
DCS_Search_Query <|-- DCS
DCS_Search_CustomCatalogs_common <|-- DCS_Search_common
DCS_Search_CustomCatalogs_common <|-- DCS_CustomCatalogs
DCS_Search_Index <|-- DPS_Search_Index
DCS_Search_Index <|-- DCS_Search_common
DCS_Search_Index <|-- DCS
DAF_Search_Query <|-- DAF_Search_common
DCS_Search_common <|-- DAF_Search_common
DCS_Search_common <|-- DCS
DPS_Search_Index <|-- DPS
DPS_Search_Index <|-- DAF_Search_Index
DAF_Search_Index <|-- DAS_UI
DAF_Search_Index <|-- DAF_Search_Base
DAF_Search_common <|-- DAS_UI
DAF_Search_common <|-- DAF_Search_Base
DAF_Search_common <|-- DAF_Search_Routing
@enduml

This UML file is the processed by PlantUML

ATG Repository item linking and versioned repos

Sun, 10 Mar 2013 11:22:48 +0800

We have versioned repository ClientProvinceRepository that defines discount types based on account category pricelist and accounts - discountTypePriceList

=> (let’s not start discussion why this is not part of the pricelists).

The item definition:

<item-descriptor name="discountTypePriceList" display-name="Discount Type Price List" item-cache-size="1000" query-cache-size="1000" display-property="discountType">
    <table name="CPLXB2B_DISCOUNT_PRICE_LIST" type="primary" id-column-name="DISCOUNT_PRICELIST_ID" >
        <property name="discountType" data-type="enumerated" column-name="DISCOUNT_TYPE" default="Base" queryable="true" category="Discount Price List" display-name="Discount Type" >
              <attribute name="useCodeForValue" value="false"/>
                  <option value="Base" code="0"/>
                <option value="Silver" code="1"/>
                <option value="Gold" code="2"/>
                <option value="Platinum" code="3"/>
        </property>
        <property name="priceListId" column-name="PRICE_LIST_ID"  repository="/atg/commerce/pricing/priceLists/PriceLists" item-type="priceList" display-name="List Price List" required="true" category="Discount Price List"/>
        <property name="salePriceListId" column-name="SALE_PRICE_LIST_ID"  repository="/atg/commerce/pricing/priceLists/PriceLists" item-type="priceList" display-name="Sale Price List" category="Discount Price List"/>
        <property name="startDate" column-name="START_DATE" data-type="timestamp" display-name="Start Date" category="Discount Price List"/>
        <property name="endDate" column-name="END_DATE" data-type="timestamp" display-name="End Date" category="Discount Price List"/>
    </table>
     
</item-descriptor>

When I tried deployment with this, I got error

Installing and running 'naked' hybris platform

Fri, 17 Aug 2012 11:22:48 +0800

Installing and running “naked” hybris platform
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Log of an exercise to install and start the Hybris without all those fancy modules

Starting point: hybris-platform-4.7.1.zip

Install point: /opt/hybris-platform/hybris-platform-4.7.1

Start (with HSQLdb)
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~ $ cd /opt/hybris-platform/hybris-platform-4.7.1
hybris-platform-4.7.1 $ cd bin/platform/
platform $ pwd
/opt/hybris-platform/hybris-platform-4.7.1/bin/platform
 
 
platform $ . ./setantenv.sh
Setting ant home to: /opt/hybris-platform/hybris-platform-4.7.1/bin/platform/apache-ant-1.8.2
Apache Ant(TM) version 1.8.2 compiled on April 21 2011
platform $ ant clean all | tee ant-clean-all.log

=> Select develop

It's alive !

Wed, 18 Feb 2009 20:26:22 -0500

I was aching to blog about this since December 18th, when our system quietly and gently slipped into public visibility. Marked as Beta (thanks, Google for making this a legitimate way how to go live) it comfortably made it through Christmas shopping season into 2009.

Now when the site has been announced and mentioned few times in the media, I guess it's OK to mention it here too.

What is "it" ? A new, fresh eCommerce site selling music. A lots of really good music. Without any DRM or any other nonsense, as plain good high quality (mostly 320 kps) MP3's. The selection is actually very good - starting from several hundred thousands in December to several few million songs when full catalog is loaded. More great music being added every week.