initial commit

internal/service/skill_service.go

@@ -0,0 +1,106 @@
+package service
+
+import (
+	"context"
+	"sync"
+
+	"github.com/dnoulet/go-first/internal/model"
+	"github.com/google/uuid"
+)
+
+type SkillService struct {
+	mu     sync.RWMutex
+	skills map[uuid.UUID]*model.Skill
+}
+
+func NewSkillService() *SkillService {
+	s := &SkillService{
+		skills: make(map[uuid.UUID]*model.Skill),
+	}
+	s.seedData()
+	return s
+}
+
+func (s *SkillService) seedData() {
+	skills := []*model.Skill{
+		{ID: uuid.New(), Name: "Go", Category: "Backend", Proficiency: 5, Icon: "go", Order: 1},
+		{ID: uuid.New(), Name: "Java", Category: "Backend", Proficiency: 5, Icon: "java", Order: 2},
+		{ID: uuid.New(), Name: "C#", Category: "Backend", Proficiency: 4, Icon: "csharp", Order: 3},
+		{ID: uuid.New(), Name: "Python", Category: "Backend", Proficiency: 4, Icon: "python", Order: 4},
+		{ID: uuid.New(), Name: "Ruby", Category: "Backend", Proficiency: 3, Icon: "ruby", Order: 5},
+		{ID: uuid.New(), Name: "Kotlin", Category: "Backend", Proficiency: 4, Icon: "kotlin", Order: 6},
+		{ID: uuid.New(), Name: "REST APIs", Category: "Architecture", Proficiency: 5, Icon: "api", Order: 7},
+		{ID: uuid.New(), Name: "Microservices", Category: "Architecture", Proficiency: 5, Icon: "microservices", Order: 8},
+		{ID: uuid.New(), Name: "System Design", Category: "Architecture", Proficiency: 5, Icon: "architecture", Order: 9},
+		{ID: uuid.New(), Name: "Infrastructure", Category: "DevOps", Proficiency: 4, Icon: "infrastructure", Order: 10},
+		{ID: uuid.New(), Name: "Docker", Category: "DevOps", Proficiency: 5, Icon: "docker", Order: 11},
+		{ID: uuid.New(), Name: "Kubernetes", Category: "DevOps", Proficiency: 4, Icon: "kubernetes", Order: 12},
+		{ID: uuid.New(), Name: "React", Category: "Frontend", Proficiency: 4, Icon: "react", Order: 13},
+		{ID: uuid.New(), Name: "TypeScript", Category: "Frontend", Proficiency: 4, Icon: "typescript", Order: 14},
+		{ID: uuid.New(), Name: "PostgreSQL", Category: "Database", Proficiency: 5, Icon: "postgresql", Order: 15},
+		{ID: uuid.New(), Name: "Redis", Category: "Database", Proficiency: 4, Icon: "redis", Order: 16},
+		{ID: uuid.New(), Name: "MongoDB", Category: "Database", Proficiency: 3, Icon: "mongodb", Order: 17},
+		{ID: uuid.New(), Name: "GraphQL", Category: "API", Proficiency: 4, Icon: "graphql", Order: 18},
+		{ID: uuid.New(), Name: "gRPC", Category: "API", Proficiency: 4, Icon: "grpc", Order: 19},
+		{ID: uuid.New(), Name: "CI/CD", Category: "DevOps", Proficiency: 5, Icon: "cicd", Order: 20},
+	}
+
+	for _, skill := range skills {
+		s.skills[skill.ID] = skill
+	}
+}
+
+func (s *SkillService) GetAll(ctx context.Context, category string) ([]*model.Skill, error) {
+	s.mu.RLock()
+	defer s.mu.RUnlock()
+
+	var result []*model.Skill
+	for _, skill := range s.skills {
+		if category == "" || skill.Category == category {
+			result = append(result, skill)
+		}
+	}
+	return result, nil
+}
+
+func (s *SkillService) GetByID(ctx context.Context, id uuid.UUID) (*model.Skill, error) {
+	s.mu.RLock()
+	defer s.mu.RUnlock()
+
+	skill, ok := s.skills[id]
+	if !ok {
+		return nil, ErrNotFound
+	}
+	return skill, nil
+}
+
+func (s *SkillService) Create(ctx context.Context, skill *model.Skill) (*model.Skill, error) {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+
+	skill.ID = uuid.New()
+	s.skills[skill.ID] = skill
+	return skill, nil
+}
+
+func (s *SkillService) Update(ctx context.Context, skill *model.Skill) (*model.Skill, error) {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+
+	if _, ok := s.skills[skill.ID]; !ok {
+		return nil, ErrNotFound
+	}
+	s.skills[skill.ID] = skill
+	return skill, nil
+}
+
+func (s *SkillService) Delete(ctx context.Context, id uuid.UUID) error {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+
+	if _, ok := s.skills[id]; !ok {
+		return ErrNotFound
+	}
+	delete(s.skills, id)
+	return nil
+}