Struct SkillUseCases 

pub struct SkillUseCases { /* private fields */ }

Implementations

impl SkillUseCases

pub fn new( skill_repo: Arc<dyn SkillRepository>, owner_repo: Arc<dyn OwnerRepository>, ) -> Self

pub async fn create_skill( &self, owner_id: Uuid, dto: CreateSkillDto, ) -> Result<SkillResponseDto, String>

Create a new skill

Authorization

• Owner must exist in the system

pub async fn get_skill( &self, skill_id: Uuid, ) -> Result<SkillResponseDto, String>

Get skill by ID with owner name enrichment

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

List all skills for a building

Returns

• Skills sorted by available (DESC), expertise (DESC), skill_name (ASC)

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

List available skills for a building (marketplace view)

Returns

• Only available skills (is_available_for_help = true)

pub async fn list_owner_skills( &self, owner_id: Uuid, ) -> Result<Vec<SkillSummaryDto>, String>

List all skills created by an owner

pub async fn list_skills_by_category( &self, building_id: Uuid, category: SkillCategory, ) -> Result<Vec<SkillSummaryDto>, String>

List skills by category (HomeRepair, Languages, Technology, etc.)

pub async fn list_skills_by_expertise( &self, building_id: Uuid, level: ExpertiseLevel, ) -> Result<Vec<SkillSummaryDto>, String>

List skills by expertise level (Beginner, Intermediate, Advanced, Expert)

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

List free/volunteer skills for a building

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

List professional skills for a building (Expert level OR certifications)

pub async fn update_skill( &self, skill_id: Uuid, actor_id: Uuid, dto: UpdateSkillDto, ) -> Result<SkillResponseDto, String>

Update a skill

Authorization

• Only owner can update their skill

pub async fn mark_skill_available( &self, skill_id: Uuid, actor_id: Uuid, ) -> Result<SkillResponseDto, String>

Mark skill as available for help

Authorization

• Only owner can mark their skill as available

pub async fn mark_skill_unavailable( &self, skill_id: Uuid, actor_id: Uuid, ) -> Result<SkillResponseDto, String>

Mark skill as unavailable for help

Authorization

• Only owner can mark their skill as unavailable

pub async fn delete_skill( &self, skill_id: Uuid, actor_id: Uuid, ) -> Result<(), String>

Delete a skill

Authorization

• Only owner can delete their skill

pub async fn get_skill_statistics( &self, building_id: Uuid, ) -> Result<SkillStatisticsDto, String>

Get skill statistics for a building