added pagination to audit logs

internal/db/auditlog.go

@@ -50,31 +50,31 @@ func NewAuditLogFilter() *AuditLogFilter {
 }
 
 func (a *AuditLogFilter) UserID(id int) *AuditLogFilter {
-	a.Add("al.user_id", "=", id)
+	a.Equals("al.user_id", id)
 	return a
 }
 
 func (a *AuditLogFilter) Action(action string) *AuditLogFilter {
-	a.Add("al.action", "=", action)
+	a.Equals("al.action", action)
 	return a
 }
 
 func (a *AuditLogFilter) ResourceType(resourceType string) *AuditLogFilter {
-	a.Add("al.resource_type", "=", resourceType)
+	a.Equals("al.resource_type", resourceType)
 	return a
 }
 
 func (a *AuditLogFilter) Result(result string) *AuditLogFilter {
-	a.Add("al.result", "=", result)
+	a.Equals("al.result", result)
 	return a
 }
 
 func (a *AuditLogFilter) DateRange(start, end int64) *AuditLogFilter {
 	if start > 0 {
-		a.Add("al.created_at", ">=", start)
+		a.GreaterEqualThan("al.created_at", start)
 	}
 	if end > 0 {
-		a.Add("al.created_at", "<=", end)
+		a.LessEqualThan("al.created_at", end)
 	}
 	return a
 }
@@ -83,7 +83,7 @@ func (a *AuditLogFilter) DateRange(start, end int64) *AuditLogFilter {
 func GetAuditLogs(ctx context.Context, tx bun.Tx, pageOpts *PageOpts, filters *AuditLogFilter) (*List[AuditLog], error) {
 	defaultPageOpts := &PageOpts{
 		Page:    1,
-		PerPage: 50,
+		PerPage: 15,
 		Order:   bun.OrderDesc,
 		OrderBy: "created_at",
 	}

internal/db/getlist.go

@@ -20,11 +20,21 @@ type List[T any] struct {
 }
 
 type Filter struct {
-	Field    string
-	Value    any
-	Operator string
+	Field      string
+	Value      any
+	Comparator Comparator
 }
 
+type Comparator string
+
+const (
+	Equal        Comparator = "="
+	Less         Comparator = "<"
+	LessEqual    Comparator = "<="
+	Greater      Comparator = ">"
+	GreaterEqual Comparator = ">="
+)
+
 type ListFilter struct {
 	filters []Filter
 }
@@ -33,8 +43,24 @@ func NewListFilter() *ListFilter {
 	return &ListFilter{[]Filter{}}
 }
 
-func (f *ListFilter) Add(field, operator string, value any) {
-	f.filters = append(f.filters, Filter{field, value, "="})
+func (f *ListFilter) Equals(field string, value any) {
+	f.filters = append(f.filters, Filter{field, value, Equal})
+}
+
+func (f *ListFilter) LessThan(field string, value any) {
+	f.filters = append(f.filters, Filter{field, value, Less})
+}
+
+func (f *ListFilter) LessEqualThan(field string, value any) {
+	f.filters = append(f.filters, Filter{field, value, LessEqual})
+}
+
+func (f *ListFilter) GreaterThan(field string, value any) {
+	f.filters = append(f.filters, Filter{field, value, Greater})
+}
+
+func (f *ListFilter) GreaterEqualThan(field string, value any) {
+	f.filters = append(f.filters, Filter{field, value, GreaterEqual})
 }
 
 func GetList[T any](tx bun.Tx) *listgetter[T] {
@@ -63,7 +89,7 @@ func (l *listgetter[T]) Relation(name string, apply ...func(*bun.SelectQuery) *b
 
 func (l *listgetter[T]) Filter(filters ...Filter) *listgetter[T] {
 	for _, filter := range filters {
-		l.q = l.q.Where("? ? ?", bun.Ident(filter.Field), bun.Safe(filter.Operator), filter.Value)
+		l.q = l.q.Where("? ? ?", bun.Ident(filter.Field), bun.Safe(filter.Comparator), filter.Value)
 	}
 	return l
 }