Coflyr · Backend model field catalog

EventRequirement

Events.EventRequirements.

15 mapped fields6 field groupsGenerated 2026-10-08

Model class: coflyr.features.shared.events.models.EventRequirement
Source: Features/Shared/Events/Models/EventFrameworkModels.cs
Table: Events.EventRequirements
Review: Under development · marked 2026-10-08 · Shared event framework backend model. Schema migration, source backfill, permissions and activation remain pending complete project review.

Every mapped scalar field appears once. Types and nullability come from the current backend EF model; database migration is pending. Navigation properties and unmapped DTO fields are outside this page. Purpose text is inferred from names and should be checked against the feature workflow.

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Under development · DB pending. Event-owned obligation with a frozen definition and structured-limit snapshot, resolution and evidence. Event framework details.

Identity and naming

3 fields

#	Field	Model / EF type	Storage	Business purpose
1	`Id`	`Guid`	Required	Stable identifier for this record.
2	`SequenceNumber`	`int`	Required	Non-negative display order within the owning occurrence.
3	`Title`	`string?`	Nullable	Records title for this event requirement.

Relationships and references

3 fields

#	Field	Model / EF type	Storage	Business purpose
1	`CompletionEvidenceId`	`Guid?`	Nullable	Evidence belonging to this event that supports a Satisfied resolution.
2	`EventId`	`Guid`	Required	Occurrence owning this subject, requirement, evidence, dependency or history row.
3	`RequirementDefinitionId`	`Guid`	Required	References the reusable Requirements definition from which this obligation was instantiated.

Status and controls

2 fields

#	Field	Model / EF type	Storage	Business purpose
1	`IsMandatory`	`bool`	Required	Blocks event completion while this requirement remains Pending.
2	`RequirementStatus`	`EventRequirementStatus { Pending, Satisfied, Waived, NotApplicable }` EF: EventRequirementStatus	Required	Pending, Satisfied, Waived or NotApplicable. Resolved obligations are immutable.

Descriptions and details

1 fields

#	Field	Model / EF type	Storage	Business purpose
1	`ResolutionReason`	`string?`	Nullable	Reason for resolution; mandatory for a waiver or non-applicability decision.

Audit and revision

2 fields

#	Field	Model / EF type	Storage	Business purpose
1	`SystemAuditId`	`Guid?`	Nullable	Links to system audit history when this model stores the reference.
2	`UpdateId`	`Guid?`	Nullable	Links to the preceding revision or update record.

Other fields

4 fields

#	Field	Model / EF type	Storage	Business purpose
1	`DefinitionSnapshotJson`	`string`	Required	JSON snapshot of mapped requirement fields and all TimeLimits; later definition edits do not rewrite the occurrence.
2	`RequirementCode`	`string`	Required	Frozen source requirement code for the occurrence.
3	`ResolvedAt`	`DateTime?`	Nullable	Server-recorded UTC resolution time.
4	`ResolvedBy`	`string?`	Nullable	Actor resolving the event requirement.