Implement switching to next question

pkg/model/ent/schema/askedQuestion.go

@@ -0,0 +1,41 @@
+package schema
+
+import (
+	"github.com/facebook/ent"
+	"github.com/facebook/ent/schema/edge"
+	"github.com/facebook/ent/schema/field"
+)
+
+type AskedQuestion struct {
+	ent.Schema
+}
+
+func (AskedQuestion) Fields() []ent.Field {
+	return []ent.Field{
+		field.Time("asked").Immutable(),
+		field.Time("ended"),
+	}
+}
+
+func (AskedQuestion) Indexes() []ent.Index {
+	return []ent.Index{}
+}
+
+func (AskedQuestion) Edges() []ent.Edge {
+	return []ent.Edge{
+		edge.From("session", Session.Type).
+			Ref("askedQuestions").
+			Unique().
+			Required(),
+		edge.From("question", Question.Type).
+			Ref("asked").
+			Unique().
+			Required(),
+	}
+}
+
+func (AskedQuestion) Config() ent.Config {
+	return ent.Config{
+		Table: "asked_questions",
+	}
+}

pkg/model/ent/schema/question.go

@@ -17,6 +17,7 @@ func (Question) Fields() []ent.Field {
 		field.UUID("id", uuid.New()).Immutable(),
 		field.Text("title").MaxLen(256).MinLen(1),
 		field.Int("order"),
+		field.Uint64("defaultLength"), // in milliseconds
 	}
 }
 
@@ -33,7 +34,7 @@ func (Question) Edges() []ent.Edge {
 			Unique().
 			Required(),
 		edge.To("choices", Choice.Type),
-		edge.To("current_sessions", Session.Type),
+		edge.To("asked", AskedQuestion.Type),
 	}
 }
 

pkg/model/ent/schema/session.go

@@ -16,14 +16,12 @@ func (Session) Fields() []ent.Field {
 		field.UUID("id", uuid.New()).Immutable(),
 		field.Time("created").Immutable(),
 		field.Time("started").Nillable().Optional(), // TODO remove?
-		field.Time("current_question_until").Nillable().Optional(),
 		field.String("code").MinLen(6).MaxLen(6).Immutable().Unique(),
 	}
 }
 
 func (Session) Indexes() []ent.Index {
-	return []ent.Index{
-	}
+	return []ent.Index{}
 }
 
 func (Session) Edges() []ent.Edge {
@@ -33,9 +31,7 @@ func (Session) Edges() []ent.Edge {
 			Unique().
 			Required(),
 		edge.To("players", Player.Type),
-		edge.From("current_question", Question.Type).
-			Ref("current_sessions").
-			Unique(),
+		edge.To("askedQuestions", AskedQuestion.Type),
 	}
 }