backbone-events 0.4.0

//! LeadRulePredicate DTOs (Data Transfer Objects)
//!
//! Generated by metaphor-schema. Do not edit manually.
//!
//! DTOs provide a clean separation between domain entities and API
//! representations, with validation and OpenAPI documentation support.

use serde::{Deserialize, Serialize};
use uuid::Uuid;
use chrono::{DateTime, Utc};

#[cfg(feature = "openapi")]
#[cfg(feature = "openapi")]
use utoipa::ToSchema;

#[cfg(feature = "validation")]
use validator::Validate;

use crate::domain::entity::LeadRulePredicate;
use crate::domain::entity::AuditMetadata;
use crate::domain::entity::EventLeadPredicateAxis;

// =============================================================================
// Create DTO
// =============================================================================

/// Request DTO for creating a new LeadRulePredicate
///
/// Used in POST requests to create new entities.
/// Excludes auto-generated fields (id, created_at, updated_at, deleted_at).
#[derive(Debug, Clone, Deserialize)]
#[cfg_attr(feature = "openapi", derive(ToSchema))]
#[cfg_attr(feature = "validation", derive(Validate))]
#[serde(rename_all = "camelCase")]
pub struct CreateLeadRulePredicateDto {
    #[cfg_attr(feature = "openapi", schema(example = "550e8400-e29b-41d4-a716-446655440000"))]
    #[serde(alias = "rule_id")]
    pub rule_id: Uuid,
    pub axis: EventLeadPredicateAxis,
    #[serde(default, skip_serializing_if = "Option::is_none", alias = "question_id")]
    pub question_id: Option<Uuid>,
    #[serde(alias = "value_ids")]
    pub value_ids: serde_json::Value,
}

// =============================================================================
// Update DTO
// =============================================================================

/// Request DTO for full update of a LeadRulePredicate
///
/// Used in PUT requests for full entity replacement.
/// All fields are required (except auto-generated ones).
#[derive(Debug, Clone, Deserialize)]
#[cfg_attr(feature = "openapi", derive(ToSchema))]
#[cfg_attr(feature = "validation", derive(Validate))]
#[serde(rename_all = "camelCase")]
pub struct UpdateLeadRulePredicateDto {
    #[cfg_attr(feature = "openapi", schema(example = "550e8400-e29b-41d4-a716-446655440000"))]
    #[serde(alias = "rule_id")]
    pub rule_id: Uuid,
    pub axis: EventLeadPredicateAxis,
    #[serde(default, skip_serializing_if = "Option::is_none", alias = "question_id")]
    pub question_id: Option<Uuid>,
    #[serde(alias = "value_ids")]
    pub value_ids: serde_json::Value,
}

// =============================================================================
// Patch DTO
// =============================================================================

/// Request DTO for partial update of a LeadRulePredicate
///
/// Used in PATCH requests for partial updates.
/// All fields are optional - only provided fields will be updated.
#[derive(Debug, Clone, Default, Deserialize)]
#[cfg_attr(feature = "openapi", derive(ToSchema))]
#[cfg_attr(feature = "validation", derive(Validate))]
#[serde(rename_all = "camelCase")]
pub struct PatchLeadRulePredicateDto {
    #[cfg_attr(feature = "openapi", schema(example = "550e8400-e29b-41d4-a716-446655440000"))]
    #[serde(skip_serializing_if = "Option::is_none", alias = "rule_id")]
    pub rule_id: Option<Uuid>,
    #[serde(skip_serializing_if = "Option::is_none")]
    pub axis: Option<EventLeadPredicateAxis>,
    #[serde(skip_serializing_if = "Option::is_none", alias = "question_id")]
    pub question_id: Option<Uuid>,
    #[serde(skip_serializing_if = "Option::is_none", alias = "value_ids")]
    pub value_ids: Option<serde_json::Value>,
}

impl PatchLeadRulePredicateDto {
    /// Check if any field is set
    pub fn has_changes(&self) -> bool {
        self.rule_id.is_some() || self.axis.is_some() || self.question_id.is_some() || self.value_ids.is_some()
    }
}

// =============================================================================
// Response DTO
// =============================================================================

/// Response DTO for LeadRulePredicate entity
///
/// Used in API responses for single entity.
/// Includes all fields including metadata.
#[derive(Debug, Clone, Serialize)]
#[cfg_attr(feature = "openapi", derive(ToSchema))]
#[serde(rename_all = "camelCase")]
pub struct LeadRulePredicateResponseDto {
    #[cfg_attr(feature = "openapi", schema(example = "550e8400-e29b-41d4-a716-446655440000"))]
    pub id: Uuid,
    #[cfg_attr(feature = "openapi", schema(example = "550e8400-e29b-41d4-a716-446655440000"))]
    pub rule_id: Uuid,
    pub axis: EventLeadPredicateAxis,
    pub question_id: Option<Uuid>,
    pub value_ids: serde_json::Value,
    pub metadata: AuditMetadata,
}

// =============================================================================
// List Response DTO
// =============================================================================

/// Paginated list response for LeadRulePredicate entities
///
/// Used in API responses for list endpoints.
/// Includes pagination metadata.
#[derive(Debug, Clone, Serialize)]
#[cfg_attr(feature = "openapi", derive(ToSchema))]
#[serde(rename_all = "camelCase")]
pub struct LeadRulePredicateListResponseDto {
    /// List of items
    pub items: Vec<LeadRulePredicateResponseDto>,
    /// Total number of items (across all pages)
    pub total: u64,
    /// Current page number (1-indexed)
    pub page: u32,
    /// Number of items per page
    pub per_page: u32,
    /// Total number of pages
    pub total_pages: u32,
    /// Whether there is a next page
    pub has_next: bool,
    /// Whether there is a previous page
    pub has_prev: bool,
}

impl LeadRulePredicateListResponseDto {
    /// Create a new list response from items and pagination info
    pub fn new(items: Vec<LeadRulePredicateResponseDto>, total: u64, page: u32, per_page: u32) -> Self {
        let total_pages = if per_page > 0 {
            ((total as f64) / (per_page as f64)).ceil() as u32
        } else {
            0
        };
        Self {
            items,
            total,
            page,
            per_page,
            total_pages,
            has_next: page < total_pages,
            has_prev: page > 1,
        }
    }
}

/// Summary DTO for list views (compact version)
#[derive(Debug, Clone, Serialize)]
#[cfg_attr(feature = "openapi", derive(ToSchema))]
#[serde(rename_all = "camelCase")]
pub struct LeadRulePredicateSummaryDto {
    pub id: Uuid,
    pub rule_id: Uuid,
    pub axis: EventLeadPredicateAxis,
    pub question_id: Option<Uuid>,
    pub created_at: Option<DateTime<Utc>>,
}

// =============================================================================
// Conversions
// =============================================================================

impl From<LeadRulePredicate> for LeadRulePredicateResponseDto {
    fn from(entity: LeadRulePredicate) -> Self {
        Self {
            id: entity.id,
            rule_id: entity.rule_id,
            axis: entity.axis,
            question_id: entity.question_id,
            value_ids: entity.value_ids,
            metadata: entity.metadata,
        }
    }
}

impl From<LeadRulePredicate> for LeadRulePredicateSummaryDto {
    fn from(entity: LeadRulePredicate) -> Self {
        let created_at = backbone_core::PersistentEntity::created_at(&entity);
        Self {
            id: entity.id,
            rule_id: entity.rule_id,
            axis: entity.axis,
            question_id: entity.question_id,
            created_at,
        }
    }
}

impl From<CreateLeadRulePredicateDto> for LeadRulePredicate {
    fn from(dto: CreateLeadRulePredicateDto) -> Self {
        Self {
            id: Uuid::new_v4(),
            rule_id: dto.rule_id,
            axis: dto.axis,
            question_id: dto.question_id,
            value_ids: dto.value_ids,
            metadata: AuditMetadata::default(),
        }
    }
}

impl From<&LeadRulePredicate> for LeadRulePredicateResponseDto {
    fn from(entity: &LeadRulePredicate) -> Self {
        Self {
            id: entity.id.clone(),
            rule_id: entity.rule_id.clone(),
            axis: entity.axis.clone(),
            question_id: entity.question_id.clone(),
            value_ids: entity.value_ids.clone(),
            metadata: entity.metadata.clone(),
        }
    }
}

impl backbone_core::FromCreateDto<CreateLeadRulePredicateDto> for LeadRulePredicate {
    fn from_create_dto(dto: CreateLeadRulePredicateDto) -> backbone_core::ServiceResult<Self> {
        Ok(LeadRulePredicate::from(dto))
    }
}

impl backbone_core::ApplyUpdateDto<UpdateLeadRulePredicateDto> for LeadRulePredicate {
    fn apply_update(mut self, dto: UpdateLeadRulePredicateDto) -> backbone_core::ServiceResult<Self> {
        self.rule_id = dto.rule_id;
        self.axis = dto.axis;
        self.question_id = dto.question_id;
        self.value_ids = dto.value_ids;
        Ok(self)
    }
}

// =============================================================================
// Custom DTOs
// =============================================================================

// <<< CUSTOM DTOs
// Add custom DTOs specific to LeadRulePredicate here.
// This section will be preserved during regeneration.
// >>> END CUSTOM DTOs