Skill-Datei

Database

Name: Database
Author: taucao-ruby

Skill for the Database area of soleil-hostel. 43 symbols across 13 files.

taucao-ruby0 Sterne01.04.2026

Beruf: Datenbankarchitekten
Kategorien: Container

Skill-Inhalt

43 symbols | 13 files | Cohesion: 82%

When to Use

Working with code in backend/
Understanding how processRefund, handleRefundFailure, fromException work
Modifying database-related functionality

Key Files

File	Symbols
`backend/tests/Unit/Database/IdempotencyGuardTest.php`	test_key_generation_deterministic, test_key_generation_different_identifiers, test_was_completed_false_before_execution, test_was_completed_true_after_execution, test_clear_removes_key (+3)
`backend/app/Database/IdempotencyGuard.php`	execute, waitForResult, generateKey, executeWithTransaction, wasCompleted (+2)
`backend/app/Database/TransactionIsolation.php`	run, executeWithIsolation, parseErrorInfo, calculateDelay, serializable (+2)
`backend/tests/Feature/Database/FkDeletePolicyTest.php`	isPgsql, test_room_deletion_blocked_when_booking_exists, test_room_deletion_succeeds_when_no_bookings, test_user_deletion_nullifies_booking_user_id, test_room_with_booking_and_review_blocks_deletion

Verwandte Skills

Database | Skills Pool

Symbol	Type	File	Line
`processRefund`	Method	`backend/app/Services/CancellationService.php`	178
`handleRefundFailure`	Method	`backend/app/Services/CancellationService.php`	288
`fromException`	Method	`backend/app/Exceptions/RefundFailedException.php`	27
`recordSuccess`	Method	`backend/app/Database/TransactionMetrics.php`	31
`execute`	Method	`backend/app/Database/IdempotencyGuard.php`	73
`waitForResult`	Method	`backend/app/Database/IdempotencyGuard.php`	162
`generateKey`	Method	`backend/app/Database/IdempotencyGuard.php`	213
`executeWithTransaction`	Method	`backend/app/Database/IdempotencyGuard.php`	270
`test_key_generation_deterministic`	Method	`backend/tests/Unit/Database/IdempotencyGuardTest.php`	116
`test_key_generation_different_identifiers`	Method	`backend/tests/Unit/Database/IdempotencyGuardTest.php`	128
`available`	Method	`backend/database/factories/RoomFactory.php`	44
`cancelled`	Method	`backend/database/factories/BookingFactory.php`	57
`test_backfill_command_respects_scope`	Method	`backend/tests/Feature/Stays/StayBackfillTest.php`	90
`isPgsql`	Method	`backend/tests/Feature/Database/FkDeletePolicyTest.php`	22
`test_room_deletion_blocked_when_booking_exists`	Method	`backend/tests/Feature/Database/FkDeletePolicyTest.php`	29
`test_room_deletion_succeeds_when_no_bookings`	Method	`backend/tests/Feature/Database/FkDeletePolicyTest.php`	43
`test_user_deletion_nullifies_booking_user_id`	Method	`backend/tests/Feature/Database/FkDeletePolicyTest.php`	59
`test_room_with_booking_and_review_blocks_deletion`	Method	`backend/tests/Feature/Database/FkDeletePolicyTest.php`	98
`wasCompleted`	Method	`backend/app/Database/IdempotencyGuard.php`	224
`clear`	Method	`backend/app/Database/IdempotencyGuard.php`	249

Flow	Type	Steps
`Cancel → CalculateRefundAmount`	cross_community	4
`Cancel → BookingCancelled`	cross_community	4
`Store → RecordSuccess`	cross_community	4
`Handle → RecordSuccess`	cross_community	4
`Run → Available`	cross_community	3
`Run → Warning`	cross_community	3
`Cancel → GenerateKey`	cross_community	3
`Cancel → WasCompleted`	cross_community	3
`ExecuteWithTransaction → WaitForResult`	intra_community	3

Area	Connections
Room	6 calls
Feature	3 calls
Booking	2 calls
Jobs	1 calls
Cache	1 calls
Enums	1 calls
Unit	1 calls

Database

When to Use

Key Files

Database

When to Use

Key Files

Entry Points

Key Symbols

Execution Flows

Connected Areas

How to Explore

Helm Chart Scaffolding

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Secrets Management

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