Initial

app/repository/certs.go

@@ -0,0 +1,101 @@
+package repository
+
+import (
+	"errors"
+	"repo-pattern/app/lib/helpers"
+	"repo-pattern/app/models"
+
+	"github.com/google/uuid"
+	"gorm.io/gorm"
+)
+
+type CertRepository struct {
+	db *gorm.DB
+}
+
+type CertFilter struct {
+	Alive           *bool
+	Id              *uuid.UUID
+	CompanyId       *uuid.UUID
+	CompanyIsActive *bool
+}
+
+func CreateCertRepository(db *gorm.DB) *CertRepository {
+	return &CertRepository{db}
+}
+
+func applyCertFilter(db *gorm.DB, query *gorm.DB, filter *CertFilter) *gorm.DB {
+	if filter.Id != nil {
+		query.Where("certificates.id = ?", *filter.Id)
+	}
+	if filter.Alive == nil {
+		query.Where("certificates.alive = TRUE")
+	} else {
+		query.Where("certificates.alive = ?", *filter.Alive)
+	}
+	if filter.CompanyId != nil {
+		query.Where("certificates.company_id = ?", *filter.CompanyId)
+	}
+	if filter.CompanyIsActive != nil {
+		query.Joins("LEFT JOIN companies on companies.is_active = TRUE")
+		// query.Joins("Company").Where(
+		// 	map[string]interface{}{"Company.is_active": *filter.CompanyIsActive},
+		// )
+	}
+	return query
+}
+
+func (r *CertRepository) New(companyId uuid.UUID) *models.Cert {
+	now := helpers.UTCNow()
+	return &models.Cert{
+		Alive:     true,
+		CompanyId: companyId,
+		CreatedAt: now,
+		UpdatedAt: now,
+	}
+}
+
+func (r *CertRepository) Get(filter *CertFilter) *models.Cert {
+	var cert models.Cert
+
+	query := r.db.Model(&models.Cert{})
+	applyCertFilter(r.db, query, filter)
+
+	result := query.First(&cert).Joins("Company")
+	if result.Error != nil {
+		return nil
+	}
+
+	return &cert
+}
+
+func (r *CertRepository) GetForCompany(companyId uuid.UUID) *models.Cert {
+	isAlive := true
+	filter := CertFilter{
+		Alive:     &isAlive,
+		CompanyId: &companyId,
+	}
+	return r.Get(&filter)
+}
+
+func (r *CertRepository) Save(model *models.Cert) {
+	model.UpdatedAt = helpers.UTCNow()
+	r.db.Save(model)
+}
+
+func (r *CertRepository) Exists(filter *CertFilter) bool {
+	var row models.Cert
+
+	query := r.db.Model(&models.Cert{})
+	query = applyCertFilter(r.db, query, filter)
+	result := query.Select("certificates.id").First(&row)
+
+	return !errors.Is(result.Error, gorm.ErrRecordNotFound) && result.Error == nil
+}
+
+func (r *CertRepository) Delete(filter *CertFilter) {
+	query := r.db.Model(&models.Cert{})
+	applyCertFilter(r.db, query, filter)
+
+	query.Update("alive", false).Joins("Company")
+}