feat: core modules SortBy filter for repos

modules/core/domain/aggregates/employee/employee_repository.go

@@ -2,18 +2,30 @@ package employee
 
 import "context"
 
-type DateRange struct {
-	From string
-	To   string
+type Field int
+
+const (
+	Id Field = iota
+	FirstName
+	LastName
+	MiddleName
+	Salary
+	HourlyRate
+	Coefficient
+	CreatedAt
+)
+
+type SortBy struct {
+	Fields    []Field
+	Ascending bool
 }
 
 type FindParams struct {
-	Limit     int
-	Offset    int
-	SortBy    []string
-	Query     string
-	Field     string
-	CreatedAt DateRange
+	Limit  int
+	Offset int
+	Query  string
+	Field  string
+	SortBy SortBy
 }
 
 type Repository interface {

modules/core/domain/aggregates/role/role_repository.go

@@ -1,14 +1,26 @@
 package role
 
-import (
-	"context"
+import "context"
+
+type Field int
+
+const (
+	Name Field = iota
+	Description
+	CreatedAt
 )
 
+type SortBy struct {
+	Fields    []Field
+	Ascending bool
+}
+
 type FindParams struct {
 	Name              string
 	AttachPermissions bool
 	Limit             int
 	Offset            int
+	SortBy            SortBy
 }
 
 type Repository interface {

modules/core/domain/aggregates/user/user_repository.go

@@ -1,13 +1,27 @@
 package user
 
-import (
-	"context"
+import "context"
+
+type Field = int
+
+const (
+	FirstName Field = iota
+	LastName
+	MiddleName
+	Email
+	LastLogin
+	CreatedAt
 )
 
+type SortBy struct {
+	Fields    []Field
+	Ascending bool
+}
+
 type FindParams struct {
 	Limit  int
 	Offset int
-	SortBy []string
+	SortBy SortBy
 }
 
 type Repository interface {

modules/core/domain/entities/currency/currency_repository.go

@@ -1,14 +1,26 @@
 package currency
 
-import (
-	"context"
+import "context"
+
+type Field int
+
+const (
+	FieldCode Field = iota
+	FieldName
+	FieldSymbol
+	FieldCreatedAt
 )
 
+type SortBy struct {
+	Fields    []Field
+	Ascending bool
+}
+
 type FindParams struct {
 	Code   string
 	Limit  int
 	Offset int
-	SortBy []string
+	SortBy SortBy
 }
 
 type Repository interface {

modules/core/domain/entities/permission/permission_repository.go

@@ -1,13 +1,26 @@
 package permission
 
-import (
-	"context"
+import "context"
+
+type Field int
+
+const (
+	FieldName Field = iota
+	FieldResource
+	FieldAction
+	FieldModifier
 )
 
+type SortBy struct {
+	Fields    []Field
+	Ascending bool
+}
+
 type FindParams struct {
 	Limit  int
 	Offset int
 	RoleID uint
+	SortBy SortBy
 }
 
 type Repository interface {

modules/core/domain/entities/position/position_repository.go

@@ -1,14 +1,25 @@
 package position
 
-import (
-	"context"
+import "context"
+
+type Field int
+
+const (
+	Name Field = iota
+	Descripton
+	CreatedAt
 )
 
+type SortBy struct {
+	Fields    []Field
+	Ascending bool
+}
+
 type FindParams struct {
 	ID     int64
 	Limit  int
 	Offset int
-	SortBy []string
+	SortBy SortBy
 }
 
 type Repository interface {

modules/core/domain/entities/session/session_repository.go

@@ -1,14 +1,24 @@
 package session
 
-import (
-	"context"
+import "context"
+
+type Field int
+
+const (
+	ExpiresAt Field = iota
+	CreatedAt
 )
 
+type SortBy struct {
+	Fields    []Field
+	Ascending bool
+}
+
 type FindParams struct {
 	Limit  int
 	Offset int
-	SortBy []string
 	Token  string
+	SortBy SortBy
 }
 
 type Repository interface {

modules/core/domain/entities/upload/upload_repository.go

@@ -1,17 +1,24 @@
 package upload
 
-import (
-	"context"
-)
+import "context"
+
+type Field int
+
+const Size Field = iota
+
+type SortBy struct {
+	Fields    []Field
+	Ascending bool
+}
 
 type FindParams struct {
 	ID     uint
 	Hash   string
 	Limit  int
 	Offset int
-	SortBy []string
 	Search string
 	Type   string
+	SortBy SortBy
 }
 
 type Repository interface {

modules/core/infrastructure/persistence/currency_repository.go

@@ -4,43 +4,47 @@ import (
 	"context"
 	"errors"
 	"fmt"
-	"github.com/iota-uz/iota-sdk/pkg/repo"
-	"strings"
 
 	"github.com/iota-uz/iota-sdk/modules/core/domain/entities/currency"
 	"github.com/iota-uz/iota-sdk/modules/core/infrastructure/persistence/models"
 
 	"github.com/iota-uz/iota-sdk/pkg/composables"
+	"github.com/iota-uz/iota-sdk/pkg/repo"
 )
 
 var (
 	ErrCurrencyNotFound = errors.New("currency not found")
 )
 
+const (
+	selectCurrenciesQuery = `
+		SELECT
+			c.code,
+			c.name,
+			c.symbol,
+			c.created_at,
+			c.updated_at,
+		FROM c
+	`
+)
+
 type GormCurrencyRepository struct{}
 
 func NewCurrencyRepository() currency.Repository {
 	return &GormCurrencyRepository{}
 }
 
-func (g *GormCurrencyRepository) GetPaginated(
-	ctx context.Context, params *currency.FindParams,
+func (g *GormCurrencyRepository) queryChats(
+	ctx context.Context,
+	query string,
+	args ...interface{},
 ) ([]*currency.Currency, error) {
 	pool, err := composables.UseTx(ctx)
 	if err != nil {
 		return nil, err
 	}
-	where, args := []string{"1 = 1"}, []interface{}{}
-	if params.Code != "" {
-		where, args = append(where, fmt.Sprintf("code = $%d", len(args)+1)), append(args, params.Code)
-	}
-
-	rows, err := pool.Query(ctx, `
-		SELECT code, name, symbol, created_at, updated_at FROM currencies
-		WHERE `+strings.Join(where, " AND ")+`
-		`+repo.FormatLimitOffset(params.Limit, params.Offset)+`
-	`, args...)
 
+	rows, err := pool.Query(ctx, query, args...)
 	if err != nil {
 		return nil, err
 	}
@@ -73,6 +77,43 @@ func (g *GormCurrencyRepository) GetPaginated(
 	return currencies, nil
 }
 
+func (g *GormCurrencyRepository) GetPaginated(
+	ctx context.Context, params *currency.FindParams,
+) ([]*currency.Currency, error) {
+	sortFields := []string{}
+	for _, f := range params.SortBy.Fields {
+		switch f {
+		case currency.FieldCode:
+			sortFields = append(sortFields, "c.name")
+		case currency.FieldName:
+			sortFields = append(sortFields, "c.code")
+		case currency.FieldSymbol:
+			sortFields = append(sortFields, "c.symbol")
+		case currency.FieldCreatedAt:
+			sortFields = append(sortFields, "c.created_at")
+		default:
+			return nil, fmt.Errorf("unknown sort field: %v", f)
+		}
+	}
+
+	where, args := []string{"1 = 1"}, []interface{}{}
+	if params.Code != "" {
+		where = append(where, "c.code ILIKE $1")
+		args = append(args, "%"+params.Code+"%")
+	}
+
+	return g.queryChats(
+		ctx,
+		repo.Join(
+			selectCurrenciesQuery,
+			repo.JoinWhere(where...),
+			repo.OrderBy(sortFields, params.SortBy.Ascending),
+			repo.FormatLimitOffset(params.Limit, params.Offset),
+		),
+		args...,
+	)
+}
+
 func (g *GormCurrencyRepository) Count(ctx context.Context) (uint, error) {
 	pool, err := composables.UseTx(ctx)
 	if err != nil {
@@ -127,7 +168,7 @@ func (g *GormCurrencyRepository) Update(ctx context.Context, entity *currency.Cu
 	}
 	row := ToDBCurrency(entity)
 	if _, err := tx.Exec(ctx, `
-		UPDATE currencies 
+		UPDATE currencies
 		SET name = $1, symbol = $2
 		WHERE code = $3
 	`, row.Name, row.Symbol, row.Code); err != nil {