implement archiving for topics

locales/all.es-ar.yaml

@@ -145,6 +145,8 @@
   translation: "Editar tema"
 - id: new-topic-content-help
   translation: "Contenido a postear. Soporta markdown"
+- id: new-topic-archive-help
+  translation: "Marcar el asunto como resuelto."
 - id: new-topic-title-help
   translation: "Nombre descriptivo del tema."
 - id: new-topic-content-placeholder
@@ -190,6 +192,8 @@
   translation: "Respuesta agregada"
 
 # direct translations
+- id: archive
+  translation: "Archivar"
 - id: description
   translation: "Descripción"
 - id: logo

migrations/20200816221314_create_topics.up.fizz

@@ -5,6 +5,7 @@ create_table("topics") {
 	t.Column("author_id", "uuid", {})
 	t.Column("category_id", "uuid", {})
 	t.Column("deleted", "bool", {})
+	t.Column("archived", "bool", {})
 	t.Column("subscribers", "varchar[]", {"null": true})
 	t.Timestamps()
 }

models/topic.go

@@ -18,6 +18,7 @@ type Topic struct {
 	Content     string      `json:"content" db:"content" form:"content"`
 	AuthorID    uuid.UUID   `json:"author_id" db:"author_id"`
 	CategoryID  uuid.UUID   `json:"category_id" db:"category_id" `
+	Archived    bool        `jsonL:"archived" db:"archived" form:"archive"`
 	Deleted     bool        `json:"deleted" db:"deleted"`
 	Subscribers slices.UUID `json:"subscribers" db:"subscribers"`
 	CreatedAt   time.Time   `json:"created_at" db:"created_at"`
@@ -108,9 +109,13 @@ func (t *Topic) RemoveSubscriber(id uuid.UUID) {
 
 type Topics []Topic
 
-func (t Topics) Len() int           { return len(t) }
-func (t Topics) Swap(i, j int)      { t[i], t[j] = t[j], t[i] }
-func (t Topics) Less(i, j int) bool { return t[i].CreatedAt.After(t[j].CreatedAt) }
+func (t Topics) Len() int      { return len(t) }
+func (t Topics) Swap(i, j int) { t[i], t[j] = t[j], t[i] }
+func (t Topics) Less(i, j int) bool {
+	// Un branchless algorithm para que ande mas rapido
+	return (( t[i].Archived ==  t[j].Archived  ) && t[i].CreatedAt.After(t[j].CreatedAt) ) ||
+		(( t[i].Archived !=  t[j].Archived  ) && ( t[j].Archived ) )
+}
 
 // String is not required by pop and may be deleted
 func (t Topics) String() string {

templates/categories/index.plush.html

@@ -28,7 +28,7 @@ <h4><%= t("category-no-topics-found") %></h4>
 <div class="card mb-1 rounded-0" id="<%= topic.ID %>">
     <a href="<%= topicGetPath( ctxTopic ) %>">
     <div class="card-header bg-secondary text-white rounded-0">
-            <%= topic.Title %>
+          <%= if (topic.Archived) { %><%= icon("archive-fill",1,1) %><% } %> <%= topic.Title %>
         <%= for (author) in topic.Authors() { %>
         <span class="float-right">
 			<%= avatar(derefUser(author)) %>

templates/topics/create.plush.html

@@ -2,10 +2,12 @@
 <%= if (current_user) {
 let content = ""
 let title  = ""
+let archived = false
 let status = "new"
         if (topic) {
             content = topic.Content
             title  = topic.Title
+            archived = topic.Archived
             status = "edit"
         }
 %>
@@ -26,6 +28,16 @@ <h2><%= t(status+"-topic-headline") %></h2>
                     <span class="help-block"><%=t("new-topic-title-help") %></span>
                 </div>
             </div>
+
+            <!-- Single checkbox (inline) -->
+            <div class="form-group">
+                <label class="col-md-4 control-label" for="archive"><%= t("archive") %></label>
+                <input type="checkbox" name="archive" id="archive" value="true" <%= if (archived) { %> checked<% } %>>
+                <div class="col-md-4">
+                    <span class="help-block"><%= t("new-topic-archive-help") %></span>
+                </div>
+            </div>
+
                         <!-- Textarea -->
             <div class="form-group">
                 <label class="col-md-8 control-label" for="content"><%= t("content") %></label>