graph2: Added character mutations

models/characters/edit.go

@@ -0,0 +1,32 @@
+package characters
+
+import (
+	"git.aiterp.net/rpdata/api/models"
+	"github.com/globalsign/mgo/bson"
+)
+
+// Edit sets the fields of metadata. Only non-empty and different fields will be set in the
+// database, preventing out of order edits to two fields from conflicting
+func Edit(character models.Character, name, shortName, description *string) (models.Character, error) {
+	changes := bson.M{}
+
+	if name != nil && *name != character.Name {
+		character.Name = *name
+		changes["name"] = *name
+	}
+	if shortName != nil && *shortName != character.ShortName {
+		character.ShortName = *shortName
+		changes["shortName"] = *shortName
+	}
+	if description != nil && *description != character.Description {
+		character.Description = *description
+		changes["description"] = *description
+	}
+
+	err := collection.UpdateId(character.ID, changes)
+	if err != nil {
+		return models.Character{}, err
+	}
+
+	return character, nil
+}

models/characters/remove.go

@@ -0,0 +1,13 @@
+package characters
+
+import "git.aiterp.net/rpdata/api/models"
+
+// Remove removes a character, returning it if it succeeds
+func Remove(character models.Character) (models.Character, error) {
+	err := collection.RemoveId(character.ID)
+	if err != nil {
+		return models.Character{}, err
+	}
+
+	return character, nil
+}