Introduce database#SelectStatement

Author: jrauh01

database/statements.go

@@ -62,3 +62,82 @@ func (i *insertStatement) Columns() []string {
 func (i *insertStatement) ExcludedColumns() []string {
 	return i.excludedColumns
 }
+
+type SelectStatement interface {
+	From(table string) SelectStatement
+
+	SetColumns(columns ...string) SelectStatement
+
+	SetExcludedColumns(columns ...string) SelectStatement
+
+	SetWhere(where string) SelectStatement
+
+	Entity() Entity
+
+	Table() string
+
+	Columns() []string
+
+	ExcludeColumns() []string
+
+	Where() string
+}
+
+func NewSelect(entity Entity) SelectStatement {
+	return &selectStatement{
+		entity: entity,
+	}
+}
+
+type selectStatement struct {
+	entity          Entity
+	table           string
+	columns         []string
+	excludedColumns []string
+	where           string
+	whereValues     []any
+}
+
+func (s *selectStatement) From(table string) SelectStatement {
+	s.table = table
+
+	return s
+}
+
+func (s *selectStatement) SetColumns(columns ...string) SelectStatement {
+	s.columns = columns
+
+	return s
+}
+
+func (s *selectStatement) SetExcludedColumns(columns ...string) SelectStatement {
+	s.excludedColumns = columns
+
+	return s
+}
+
+func (s *selectStatement) SetWhere(where string) SelectStatement {
+	s.where = where
+
+	return s
+}
+
+func (s *selectStatement) Entity() Entity {
+	return s.entity
+}
+
+func (s *selectStatement) Table() string {
+	return s.table
+}
+
+func (s *selectStatement) Columns() []string {
+	return s.columns
+}
+
+func (s *selectStatement) ExcludeColumns() []string {
+	return s.excludedColumns
+}
+
+func (s *selectStatement) Where() string {
+	return s.where
+}