User list

app/repository/dao.go

@@ -0,0 +1,17 @@
+package repository
+
+import "gorm.io/gorm"
+
+type DAO struct {
+	db              *gorm.DB
+	UsersRepository *UsersRepository
+}
+
+var Dao DAO
+
+func CreateDAO(db *gorm.DB) DAO {
+	return DAO{
+		db:              db,
+		UsersRepository: CreateUsersRepository(db),
+	}
+}

app/repository/pagination.go

@@ -0,0 +1,12 @@
+package repository
+
+type Pagination struct {
+	PageSize int
+	Page     int
+}
+
+func (p *Pagination) New() *Pagination {
+	p.PageSize = 50
+	p.Page = 1
+	return p
+}

app/repository/users.go

@@ -0,0 +1,45 @@
+package repository
+
+import (
+	"iris-test/app/models"
+
+	"gorm.io/gorm"
+)
+
+type UsersRepository struct {
+	db *gorm.DB
+}
+
+type UserFilter struct {
+	IsActive *bool
+}
+
+func CreateUsersRepository(db *gorm.DB) *UsersRepository {
+	return &UsersRepository{db}
+}
+
+func applyFilter(db *gorm.DB, filter *UserFilter) *gorm.DB {
+	query := db
+
+	// if filter.State != "" {
+	// 	query = query.Where("state = ?", filter.State)
+	// }
+	// if filter.SendAt_lt != nil {
+	// 	query = query.Where("send_at < ?", filter.SendAt_lt)
+	// }
+	// if filter.SendAt_notNull != nil {
+	// 	query = query.Not(map[string]interface{}{"send_at": nil})
+	// }
+
+	return query
+}
+
+func (repository *UsersRepository) List(filter *UserFilter) *[]models.User {
+	var users []models.User
+
+	query := repository.db.Model(&models.User{})
+	query = applyFilter(query, filter)
+	query.Find(&users)
+
+	return &users
+}