Struct BudgetUseCases 

pub struct BudgetUseCases { /* private fields */ }

Implementations

impl BudgetUseCases

pub fn new( repository: Arc<dyn BudgetRepository>, building_repository: Arc<dyn BuildingRepository>, expense_repository: Arc<dyn ExpenseRepository>, ) -> Self

pub async fn create_budget( &self, request: CreateBudgetRequest, ) -> Result<BudgetResponse, String>

Create a new budget

pub async fn get_budget( &self, id: Uuid, ) -> Result<Option<BudgetResponse>, String>

Get budget by ID

pub async fn get_by_building_and_fiscal_year( &self, building_id: Uuid, fiscal_year: i32, ) -> Result<Option<BudgetResponse>, String>

Get budget for a building and fiscal year

pub async fn get_active_budget( &self, building_id: Uuid, ) -> Result<Option<BudgetResponse>, String>

Get active budget for a building

pub async fn list_by_building( &self, building_id: Uuid, ) -> Result<Vec<BudgetResponse>, String>

List budgets for a building

pub async fn list_by_fiscal_year( &self, organization_id: Uuid, fiscal_year: i32, ) -> Result<Vec<BudgetResponse>, String>

List budgets by fiscal year

pub async fn list_by_status( &self, organization_id: Uuid, status: BudgetStatus, ) -> Result<Vec<BudgetResponse>, String>

List budgets by status

pub async fn list_paginated( &self, page_request: &PageRequest, organization_id: Option<Uuid>, building_id: Option<Uuid>, status: Option<BudgetStatus>, ) -> Result<(Vec<BudgetResponse>, i64), String>

List budgets paginated

pub async fn update_budget( &self, id: Uuid, request: UpdateBudgetRequest, ) -> Result<BudgetResponse, String>

Update budget amounts (Draft only)

pub async fn submit_for_approval( &self, id: Uuid, ) -> Result<BudgetResponse, String>

Submit budget for approval

pub async fn approve_budget( &self, id: Uuid, meeting_id: Uuid, ) -> Result<BudgetResponse, String>

Approve budget (requires meeting_id for legal traceability)

pub async fn reject_budget( &self, id: Uuid, reason: Option<String>, ) -> Result<BudgetResponse, String>

Reject budget (with optional reason)

pub async fn archive_budget(&self, id: Uuid) -> Result<BudgetResponse, String>

Archive budget

pub async fn delete_budget(&self, id: Uuid) -> Result<bool, String>

Delete budget

pub async fn get_stats( &self, organization_id: Uuid, ) -> Result<BudgetStatsResponse, String>

Get budget statistics

pub async fn get_variance( &self, budget_id: Uuid, ) -> Result<Option<BudgetVarianceResponse>, String>

Get budget variance analysis (budget vs actual expenses)