fix: critical fixes related to alias resolution

models/filters.go

@@ -0,0 +1,67 @@
+package models
+
+type Filters struct {
+	Project  string
+	OS       string
+	Language string
+	Editor   string
+	Machine  string
+}
+
+type FilterElement struct {
+	Type uint8
+	Key  string
+}
+
+func NewFiltersWith(entity uint8, key string) *Filters {
+	switch entity {
+	case SummaryProject:
+		return &Filters{Project: key}
+	case SummaryOS:
+		return &Filters{Project: key}
+	case SummaryLanguage:
+		return &Filters{Project: key}
+	case SummaryEditor:
+		return &Filters{Project: key}
+	case SummaryMachine:
+		return &Filters{Project: key}
+	}
+	return &Filters{}
+}
+
+func (f *Filters) First() (bool, uint8, string) {
+	if f.Project != "" {
+		return true, SummaryProject, f.Project
+	} else if f.OS != "" {
+		return true, SummaryOS, f.OS
+	} else if f.Language != "" {
+		return true, SummaryLanguage, f.Language
+	} else if f.Editor != "" {
+		return true, SummaryEditor, f.Editor
+	} else if f.Machine != "" {
+		return true, SummaryMachine, f.Machine
+	}
+	return false, 0, ""
+}
+
+func (f *Filters) All() []*FilterElement {
+	all := make([]*FilterElement, 0)
+
+	if f.Project != "" {
+		all = append(all, &FilterElement{Type: SummaryProject, Key: f.Project})
+	}
+	if f.Editor != "" {
+		all = append(all, &FilterElement{Type: SummaryEditor, Key: f.Editor})
+	}
+	if f.Language != "" {
+		all = append(all, &FilterElement{Type: SummaryLanguage, Key: f.Language})
+	}
+	if f.Machine != "" {
+		all = append(all, &FilterElement{Type: SummaryMachine, Key: f.Machine})
+	}
+	if f.OS != "" {
+		all = append(all, &FilterElement{Type: SummaryOS, Key: f.OS})
+	}
+
+	return all
+}