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Migration to V4

Thi article describes breaking changes between PORTOS API v3.X and v4.0.

Authorization result
TokenId
property AccessToken has been renamed to TokenId in authorization result.
Article category
SortHint
SortHint property has been added to achieve user defined article categories sorting in cash register application. This optional property is of nullable integer type. Article categories with lowest value are displayed first, null have lowest priority. Categories with same SortHint value are sorted alphabetically.
Example:
SortHint
Description
0
Beers
0
Drinks
1
Pizza
2
Wine
null
Beverages
null
Specials
Tags
New optional string collection property that helps to associate user-defined tags with article category. Based on tags collection, new reports are available in statistics in both PORTOS CashRegister (Pokladňa) and PORTOS BackOffice applications.
Customer
The customer resource has has undergone many improvements, e.g. each customer account can now be associated with multiple cards. Please see table below for more information.
Name (v3)
Name (v4)
Note
-
ActivationTime
New property that specifies date and time, from which customer account can be associated with Ticket.
Address
Address
Object properties has been changed. ZipCode has been renamed to PotalCode. New Coordinates property has been added (object with Longitude and Latitude properties). New Note property has been added (optional string property to store additional information related to address). 
-
BirthDate
Optional customer birth date.
CardId
-
This property has been removed. Card identifier is moved to SerialNumber property of element in Cards collection.
-
Cards
Collection of cards associated with this customer. 
-
Company
New property that aggregates company-related information. Properties: Name, CRN, VatId, TaxId.
Contact
-
This property has been removed. Fax and Mobile properties has been removed (values are available in Meta object after migration). Phone and Email values are moved to root object (Customer.Phone and Customer.Email). 
​
CreditTransactions
Collection of transactions that affects Credit property.
CRN
-
Moved to Customer.Company.CRN.
-
DeliveryAddress
New optional delivery address property of type CustomerAddress.
ExpirationDate
ExpirationTime
Renamed.
-
ExternalId
Optional unique identifier supplied by external system.
-
FirstName
Optional customer first (given) name.
​
Gender
Optional gender. One of folowing: Male, Female or null (for unknown or other).
-
Id
New unique identifier (in v3, CardId has been used as unique identifier).
-
IsCompany
Boolean value that specifies whether this customer represents company.
​
LastName
Optional customer last (family) name.
Name
FullName
Renamed.
-
Note
Optional note related to customer.
-
Meta
Object that hold any additional data (may be supplied by external system).
-
Status
New overall status of customer card. Value is one of following: Valid, NotYetValid, Expired.
TaxId
-
Moved to Customer.Company.TaxId.
VatId
-
Moved to Customer.Company.VatId.
Plu
Name (v3)
Name (v4)
Note
LastPurchasePrice
LastPurchasePrice
Now stored as price excluding VAT (in previous version, this property included VAT).
RetailPrice
RetailPrice
Now stored as price excluding VAT (in previous version, this property included VAT).
StockValue
StockValue
Now stored as price excluding VAT (in previous version, this property included VAT).
Type
Type
Range of allowed values has been reduced to StockItem, Recipe and Service. Removed types (Credit and Discount) are migrated to Service.
-
SpecialRegulation
Optional property that describes reason to associate given product with 0% VAT rate. This property has been added to comply with eKasa legislation.
-
IsCashbackAllowed
Determines whether the sale of this product will generate cashback to the customer.
-
IsFavorite
Boolean property to easier product lookup in cash register application. 
-
SortHint
Same sorting rules as ArticleCategory.SortHint are applied.
Ticket
Serveral new properties were added to Ticket model. No properties were removed nor renamed.
Name (v4)
Note
CloseDate
Formerly located in CloseInfo.CloseDate.
ExternalId
Optional identifier supplied by external system.
InvoiceNumber
Invoice number. Has value only when Type is Invoice.
IsParagon
Specifies whether this ticket represents paragon.
IssueDate
Date of issue. May be different from OpenDate, when paragon receipt is registered.
ParagonNumber
Paragon sequence number. Has value only when IsParagon is true.
State
Specifies ticket status. Allowed values: Open, Closed (receipt has been printed for given ticket)
Type
Specifies ticket type. Allowed values: CashRegister, Invalid, Invoice. Invalid receipts are used in training mode. Invoice is ticket without Items collection.
TicketCloseInfo
CloseInfo property of Ticket.
Name (v3)
Name (v4)
Note
CloseDate
-
Property has been removed in favor of Ticket.CloseDate.
-
EKasa
Contains properties related to eKasa legislation. Properties: TicketId, TicketIsOnline, TicketForm and TicketFormOptions.
TicketItem
Name (v3)
Name (v4)
Note
-
ExternalId
Optional identifier supplied by external system.
-
Type
Type of ticket item. Allowed values: Positive, ReturnedContainer, Returned, Correction, Discount, Advance, Voucher and Credit.
UnitPriceBrutto
UnitPrice
Property has been renamed and value now contains unit price excluding VAT.
-
ReferenceFiscalTicketId
Reference to ticket identifier, which can be found in Ticket.CloseInfo.EKasa.TicketId. Required for TicketItem with Type equal to Correction or Returned.
-
VoucherNumber
Voucher number. Specified only when Type is Voucher.
-
IsQuantityFixed
Specifies whether Quantity cannot be changed.
-
CourseNumber
Formerly located in TicketItem.Plu.CourseNumber.
TicketItemPlu
Name (v3)
Name (v4)
Note
CourseNumber
-
Property was moved up, to TicketItem model.
-
IsCashbackAllowed
Determines whether the sale of this product will generate cashback to the customer.
-
SpecialRegulation
Optional property that describes reason to associate given product with 0% VAT rate. This property has been added to comply with eKasa legislation.
Type
Type
Range of allowed values has been reduced to StockItem, Recipe and Service. Removed types (Credit and Discount) are migrated to Service.

SortHint	Description
0	Beers
0	Drinks
1	Pizza
2	Wine
null	Beverages
null	Specials

Name (v3)	Name (v4)	Note
-	`ActivationTime`	New property that specifies date and time, from which customer account can be associated with `Ticket`.
`Address`	`Address`	Object properties has been changed. `ZipCode` has been renamed to `PotalCode`. New `Coordinates` property has been added (object with `Longitude` and `Latitude` properties). New `Note` property has been added (optional `string` property to store additional information related to address).
-	`BirthDate`	Optional customer birth date.
`CardId`	-	This property has been removed. Card identifier is moved to `SerialNumber` property of element in `Cards` collection.
-	`Cards`	Collection of cards associated with this customer.
-	`Company`	New property that aggregates company-related information. Properties: `Name`, `CRN`, `VatId`, `TaxId`.
`Contact`	-	This property has been removed. `Fax` and `Mobile` properties has been removed (values are available in `Meta` object after migration). `Phone` and `Email` values are moved to root object (`Customer.Phone` and `Customer.Email`).
	`CreditTransactions`	Collection of transactions that affects `Credit` property.
`CRN`	-	Moved to `Customer.Company.CRN`.
-	`DeliveryAddress`	New optional delivery address property of type `CustomerAddress`.
`ExpirationDate`	`ExpirationTime`	Renamed.
-	`ExternalId`	Optional unique identifier supplied by external system.
-	`FirstName`	Optional customer first (given) name.
	`Gender`	Optional gender. One of folowing: `Male`, `Female` or `null` (for unknown or other).
-	`Id`	New unique identifier (in v3, `CardId` has been used as unique identifier).
-	`IsCompany`	Boolean value that specifies whether this customer represents company.
	`LastName`	Optional customer last (family) name.
`Name`	`FullName`	Renamed.
-	`Note`	Optional note related to customer.
-	`Meta`	Object that hold any additional data (may be supplied by external system).
-	`Status`	New overall status of customer card. Value is one of following: `Valid`, `NotYetValid`, `Expired`.
`TaxId`	-	Moved to `Customer.Company.TaxId`.
`VatId`	-	Moved to `Customer.Company.VatId`.

Name (v3)	Name (v4)	Note
`LastPurchasePrice`	`LastPurchasePrice`	Now stored as price excluding VAT (in previous version, this property included VAT).
`RetailPrice`	`RetailPrice`	Now stored as price excluding VAT (in previous version, this property included VAT).
`StockValue`	`StockValue`	Now stored as price excluding VAT (in previous version, this property included VAT).
`Type`	`Type`	Range of allowed values has been reduced to `StockItem`, `Recipe` and `Service`. Removed types (`Credit` and `Discount`) are migrated to `Service`.
-	`SpecialRegulation`	Optional property that describes reason to associate given product with 0% VAT rate. This property has been added to comply with eKasa legislation.
-	`IsCashbackAllowed`	Determines whether the sale of this product will generate cashback to the customer.
-	`IsFavorite`	Boolean property to easier product lookup in cash register application.
-	`SortHint`	Same sorting rules as `ArticleCategory.SortHint` are applied.

Name (v4)	Note
`CloseDate`	Formerly located in `CloseInfo.CloseDate`.
`ExternalId`	Optional identifier supplied by external system.
`InvoiceNumber`	Invoice number. Has value only when `Type` is `Invoice`.
`IsParagon`	Specifies whether this ticket represents paragon.
`IssueDate`	Date of issue. May be different from `OpenDate`, when paragon receipt is registered.
`ParagonNumber`	Paragon sequence number. Has value only when `IsParagon` is `true`.
`State`	Specifies ticket status. Allowed values: `Open`, `Closed` (receipt has been printed for given ticket)
`Type`	Specifies ticket type. Allowed values: `CashRegister`, `Invalid`, `Invoice`. Invalid receipts are used in training mode. Invoice is ticket without `Items` collection.

Name (v3)	Name (v4)	Note
CloseDate	-	Property has been removed in favor of `Ticket.CloseDate`.
-	`EKasa`	Contains properties related to eKasa legislation. Properties: `TicketId`, `TicketIsOnline`, `TicketForm` and `TicketFormOptions`.

Name (v3)	Name (v4)	Note
-	`ExternalId`	Optional identifier supplied by external system.
-	`Type`	Type of ticket item. Allowed values: `Positive`, `ReturnedContainer`, `Returned`, `Correction`, `Discount`, `Advance`, `Voucher` and `Credit`.
`UnitPriceBrutto`	`UnitPrice`	Property has been renamed and value now contains unit price excluding VAT.
-	`ReferenceFiscalTicketId`	Reference to ticket identifier, which can be found in `Ticket.CloseInfo.EKasa.TicketId`. Required for `TicketItem` with `Type` equal to `Correction` or `Returned`.
-	`VoucherNumber`	Voucher number. Specified only when `Type` is `Voucher`.
-	`IsQuantityFixed`	Specifies whether Quantity cannot be changed.
-	`CourseNumber`	Formerly located in `TicketItem.Plu.CourseNumber`.

Name (v3)	Name (v4)	Note
`CourseNumber`	-	Property was moved up, to `TicketItem` model.
-	`IsCashbackAllowed`	Determines whether the sale of this product will generate cashback to the customer.
-	`SpecialRegulation`	Optional property that describes reason to associate given product with 0% VAT rate. This property has been added to comply with eKasa legislation.
`Type`	`Type`	Range of allowed values has been reduced to `StockItem`, `Recipe` and `Service`. Removed types (`Credit` and `Discount`) are migrated to `Service`.

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