abap-llm/tasks_gen/train/G1918/spec.md

1. Goal

The order desk of a florist prices bouquet orders. The shop counter, the web shop and the telephone desk must all use the same contract. Create the interface {{P}}IF_BOUQUET_PRICING in package $TMP. The interface fixes the types, the constants and the methods of the contract.

2. Open questions

None.

3. Context

• The interface {{P}}IF_BOUQUET_PRICING does not exist yet.
• The interface is in package $TMP.
• Every pricing module of the florist implements this interface. The pricing modules are not part of this task.
• The hidden tests use a class that implements the interface. That class only compiles when every type, every constant and every method signature matches.

4. Contract

• Create the interface {{P}}IF_BOUQUET_PRICING in package $TMP.
• The interface is global and public.
• The interface contains the types, the constants and the methods of section 5.
• Do not add other components to the interface.

5. Business rules

5.1 Types

The interface defines these five types.

Type	Definition
ty_size	TYPE c LENGTH 1
ty_zone	TYPE c LENGTH 2
ty_reason	TYPE c LENGTH 12
ty_amount	TYPE p LENGTH 8 DECIMALS 2
ty_stems	TYPE i

5.2 Constants

The interface defines these five constant structures.

c_size has the type ty_size. The components are:

• small = 'S'. A small bouquet.
• medium = 'M'. A medium bouquet.
• large = 'L'. A large bouquet.

c_zone has the type ty_zone. The components are:

• town = 'T1'. A delivery inside the town.
• nearby = 'N1'. A delivery in the near area.
• far = 'F1'. A delivery in the far area.

c_reason has the type ty_reason. The components are:

• ok = 'OK'.
• no_stems = 'NO_STEMS'.
• too_many = 'TOO_MANY'.
• bad_size = 'BAD_SIZE'.
• bad_zone = 'BAD_ZONE'.

c_limit has the type ty_stems. The components are:

• min_stems = 5.
• max_stems = 60.

c_fee has the type ty_amount. The components are:

• vase = '4.50'. The fee for a vase.
• town = '0.00'. The delivery fee inside the town.
• nearby = '6.00'. The delivery fee in the near area.
• far = '12.00'. The delivery fee in the far area.

5.3 Methods

The interface defines these three methods.

1. check_order IMPORTING iv_size TYPE ty_size iv_stems TYPE ty_stems iv_zone TYPE ty_zone RETURNING VALUE(rv_reason) TYPE ty_reason.

2. delivery_fee IMPORTING iv_zone TYPE ty_zone RETURNING VALUE(rv_fee) TYPE ty_amount.

3. bouquet_price IMPORTING iv_size TYPE ty_size iv_stems TYPE ty_stems iv_vase TYPE abap_bool RETURNING VALUE(rv_price) TYPE ty_amount.

6. Constraints

• Release target: 7.58.
• Coding standards: Clean ABAP. No comment that restates the code.
• Out of scope: no other repository object. Do not change other objects of package $TMP.

7. Acceptance

• The interface {{P}}IF_BOUQUET_PRICING is active and has no syntax error.
• The hidden tests pass.
• Write your own ABAP Unit tests in a global test class in package $TMP.