refactor: stop using meaningless try/result

lib/mihari/commands/alert.rb

@@ -22,7 +22,7 @@ def included(thor)
               #
               def _search(q, page: 1, limit: 10)
                 filter = Structs::Filters::Search.new(q:, page:, limit:)
-                Services::AlertSearcher.result(filter).value!
+                Services::AlertSearcher.call filter
               end
             end
 
@@ -33,15 +33,14 @@ def _search(q, page: 1, limit: 10)
             #
             def create(path)
               # @type [Mihari::Models::Alert]
-              alert = Dry::Monads::Try[StandardError] do
-                raise ArgumentError, "#{path} not found" unless Pathname(path).exist?
+              raise ArgumentError, "#{path} not found" unless Pathname(path).exist?
+
+              params = YAML.safe_load(
+                ERB.new(File.read(path)).result,
+                permitted_classes: [Date, Symbol]
+              )
+              alert = Services::AlertCreator.call(params)
 
-                params = YAML.safe_load(
-                  ERB.new(File.read(path)).result,
-                  permitted_classes: [Date, Symbol]
-                )
-                Services::AlertCreator.call params
-              end.value!
               data = Entities::Alert.represent(alert)
               puts JSON.pretty_generate(data.as_json)
             end
@@ -103,7 +102,7 @@ def get(id)
             # @param [Integer] id
             #
             def delete(id)
-              Services::AlertDestroyer.result(id).value!
+              Services::AlertDestroyer.call id
             end
           end
         end

lib/mihari/commands/artifact.rb

@@ -21,7 +21,7 @@ def included(thor)
               #
               def _search(q, page: 1, limit: 10)
                 filter = Structs::Filters::Search.new(q:, page:, limit:)
-                Services::ArtifactSearcher.result(filter).value!
+                Services::ArtifactSearcher.call filter
               end
             end
 
@@ -82,7 +82,7 @@ def get(id)
             # @param [Integer] id
             #
             def enrich(id)
-              Services::ArtifactEnricher.result(id).value!
+              Services::ArtifactEnricher.call id
             end
 
             desc "delete ID", "Delete an artifact"
@@ -91,7 +91,7 @@ def enrich(id)
             # @param [Integer] id
             #
             def delete(id)
-              Services::ArtifactDestroyer.result(id).value!
+              Services::ArtifactDestroyer.call id
             end
           end
         end

lib/mihari/commands/rule.rb

@@ -22,7 +22,7 @@ def included(thor)
               #
               def _search(q, page: 1, limit: 10)
                 filter = Structs::Filters::Search.new(q:, page:, limit:)
-                Services::RuleSearcher.result(filter).value!
+                Services::RuleSearcher.call filter
               end
             end
 
@@ -70,7 +70,7 @@ def init(path = "./rule.yml")
               warning = "Do you want to overwrite it? (y/n)"
               return if Pathname(path).exist? && !(yes? warning)
 
-              Services::RuleInitializer.call(path)
+              Services::RuleInitializer.call path
             end
 
             desc "list QUERY", "List/search rules"
@@ -127,7 +127,7 @@ def get(id)
             # @param [String] id
             #
             def delete(id)
-              Services::RuleDestroyer.result(id).value!
+              Services::RuleDestroyer.call id
             end
           end
         end

lib/mihari/commands/search.rb

@@ -24,16 +24,13 @@ def search(path_or_id)
               force_overwrite = options["force_overwrite"] || false
               message = "Are you sure you want to overwrite this rule? (y/n)"
 
-              # @type [Mihari::Models::Alert]
-              alert = Dry::Monads::Try[StandardError] do
-                # @type [Mihari::Rule]
-                rule = Services::RuleBuilder.call(path_or_id)
+              # @type [Mihari::Rule]
+              rule = Services::RuleBuilder.call(path_or_id)
+              exit 0 if rule.diff? && !force_overwrite && !yes?(message)
 
-                exit 0 if rule.diff? && !force_overwrite && !yes?(message)
+              rule.update_or_create
+              alert = rule.call
 
-                rule.update_or_create
-                rule.call
-              end.value!
               data = Entities::Alert.represent(alert)
               puts JSON.pretty_generate(data.as_json)
             end

lib/mihari/commands/tag.rb

@@ -21,7 +21,7 @@ def included(thor)
               #
               def _search(q, page: 1, limit: 10)
                 filter = Structs::Filters::Search.new(q:, page:, limit:)
-                Services::TagSearcher.result(filter).value!
+                Services::TagSearcher.call filter
               end
             end
 
@@ -71,7 +71,7 @@ def list_transform(q = "")
             # @param [Integer] id
             #
             def delete(id)
-              Services::TagDestroyer.result(id).value!
+              Services::TagDestroyer.call id
             end
           end
         end