Merge branch 'master' of https://github.com/getevo/evo

evo.constants.go

@@ -225,3 +225,14 @@ const (
 	HeaderXRobotsTag                      = "X-Robots-Tag"
 	HeaderXUACompatible                   = "X-UA-Compatible"
 )
+
+// Cache control headers
+const (
+	CachePrivate        = "private"
+	CachePublic         = "public"
+	CacheNoStore        = "no-store"
+	CacheNoCache        = "no-cache"
+	CacheNoTransform    = "no-transform"
+	CacheMustUnderstand = "must-understand"
+	CacheImmutable      = "immutable"
+)

evo.context.go

@@ -256,3 +256,16 @@ func (r *Request) Var(key string, value ...any) generic.Value {
 func (r *Request) RestartRouting() error {
 	return r.Context.RestartRouting()
 }
+
+func (r *Request) SetCacheControl(t time.Duration, headers ...string) {
+	var ccHeader string = fmt.Sprintf("max-age=%.0f", t.Seconds())
+	var options string
+
+	for _, header := range headers {
+		options = options + fmt.Sprintf(", %s", header)
+	}
+
+	ccHeader = ccHeader + options
+
+	r.SetHeader("Cache-Control", ccHeader)
+}

lib/db/schema/ddl/ddl.go

@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"github.com/getevo/evo/v2/lib/db/schema/table"
 	"gorm.io/gorm"
+	"reflect"
 	"strconv"
 	"strings"
 )
@@ -128,6 +129,23 @@ func FromStatement(stmt *gorm.Statement) Table {
 		if strings.ToLower(column.Type) == "datetime(3)" {
 			column.Type = "TIMESTAMP"
 		}
+
+		if field.FieldType.Kind() == reflect.Ptr {
+			if _, ok := field.TagSettings["NOT NULL"]; !ok {
+				column.Nullable = true
+				if column.Type == "TIMESTAMP" && column.Default == "0000-00-00 00:00:00" {
+					column.Default = "NULL"
+				}
+				if column.Default == "" {
+					column.Default = "NULL"
+				}
+			}
+		}
+
+		if column.Type == "TIMESTAMP" && column.Default == "" && !column.Nullable {
+			column.Default = "0000-00-00 00:00:00"
+		}
+
 		if column.Name == "deleted_at" {
 			column.Nullable = true
 			column.Default = "NULL"
@@ -230,8 +248,13 @@ func getFieldQuery(field *Column) string {
 	}
 
 	if field.Default != "" {
-		query += " DEFAULT " + field.Default
+		var v = field.Default
+		/*		if !(v[0] == '\'' || v[0] == '"' || v[0] == '`') {
+				v = strconv.Quote(v)
+			}*/
+		query += " DEFAULT " + v
 	}
+
 	if field.OnUpdate != "" {
 		query += " ON UPDATE " + field.OnUpdate
 	}

lib/outcome/outcome.go

@@ -4,9 +4,10 @@ import (
 	"encoding/base64"
 	"encoding/json"
 	"fmt"
-	"github.com/gofiber/fiber/v2"
 	"reflect"
 	"time"
+
+	"github.com/gofiber/fiber/v2"
 )
 
 type Response struct {
@@ -185,3 +186,21 @@ func (response *Response) Filename(filename string) *Response {
 func (response *Response) ResponseSerializer() *Response {
 	return response
 }
+
+func (response *Response) SetCacheControl(t time.Duration, headers ...string) *Response {
+	var ccHeader string = fmt.Sprintf("max-age=%.0f", t.Seconds())
+	var options string
+
+	for _, header := range headers {
+		options = options + fmt.Sprintf(", %s", header)
+	}
+
+	ccHeader = ccHeader + options
+
+	if response.Headers == nil {
+		response.Headers = map[string]string{}
+	}
+	response.Headers["Cache-Control"] = ccHeader
+
+	return response
+}