Ruby fix typhoeus api client multiple call with file return type (#20615)

* [Ruby] fix Typhoeus api client multiple call with file return type

* update samples

Author: maximevct

modules/openapi-generator/src/main/resources/ruby-client/api_client_typhoeus_partial.mustache

@@ -4,7 +4,8 @@
     #   the data deserialized from response body (may be a Tempfile or nil), response status code and response headers.
     def call_api(http_method, path, opts = {})
       request = build_request(http_method, path, opts)
-      tempfile = download_file(request) if opts[:return_type] == 'File'
+      tempfile = nil
+      (download_file(request) { tempfile = _1 }) if opts[:return_type] == 'File'
       response = request.run
 
       if @config.debugging
@@ -145,17 +146,15 @@
         chunk.force_encoding(encoding)
         tempfile.write(chunk)
       end
-      # run the request to ensure the tempfile is created successfully before returning it
-      request.run
-      if tempfile
+      request.on_complete do
+        if !tempfile
+          fail ApiError.new("Failed to create the tempfile based on the HTTP response from the server: #{request.inspect}")
+        end
         tempfile.close
         @config.logger.info "Temp file written to #{tempfile.path}, please copy the file to a proper folder "\
                             "with e.g. `FileUtils.cp(tempfile.path, '/new/file/path')` otherwise the temp file "\
                             "will be deleted automatically with GC. It's also recommended to delete the temp file "\
                             "explicitly with `tempfile.delete`"
-      else
-        fail ApiError.new("Failed to create the tempfile based on the HTTP response from the server: #{request.inspect}") 
+        yield tempfile if block_given?
       end
-
-      tempfile
     end

samples/client/echo_api/ruby-typhoeus/lib/openapi_client/api_client.rb

@@ -49,7 +49,8 @@ def self.default
     #   the data deserialized from response body (may be a Tempfile or nil), response status code and response headers.
     def call_api(http_method, path, opts = {})
       request = build_request(http_method, path, opts)
-      tempfile = download_file(request) if opts[:return_type] == 'File'
+      tempfile = nil
+      (download_file(request) { tempfile = _1 }) if opts[:return_type] == 'File'
       response = request.run
 
       if @config.debugging
@@ -188,19 +189,17 @@ def download_file(request)
         chunk.force_encoding(encoding)
         tempfile.write(chunk)
       end
-      # run the request to ensure the tempfile is created successfully before returning it
-      request.run
-      if tempfile
+      request.on_complete do
+        if !tempfile
+          fail ApiError.new("Failed to create the tempfile based on the HTTP response from the server: #{request.inspect}")
+        end
         tempfile.close
         @config.logger.info "Temp file written to #{tempfile.path}, please copy the file to a proper folder "\
                             "with e.g. `FileUtils.cp(tempfile.path, '/new/file/path')` otherwise the temp file "\
                             "will be deleted automatically with GC. It's also recommended to delete the temp file "\
                             "explicitly with `tempfile.delete`"
-      else
-        fail ApiError.new("Failed to create the tempfile based on the HTTP response from the server: #{request.inspect}") 
+        yield tempfile if block_given?
       end
-
-      tempfile
     end
 
     # Check if the given MIME is a JSON MIME.

samples/client/petstore/ruby-autoload/lib/petstore/api_client.rb

@@ -49,7 +49,8 @@ def self.default
     #   the data deserialized from response body (may be a Tempfile or nil), response status code and response headers.
     def call_api(http_method, path, opts = {})
       request = build_request(http_method, path, opts)
-      tempfile = download_file(request) if opts[:return_type] == 'File'
+      tempfile = nil
+      (download_file(request) { tempfile = _1 }) if opts[:return_type] == 'File'
       response = request.run
 
       if @config.debugging
@@ -188,19 +189,17 @@ def download_file(request)
         chunk.force_encoding(encoding)
         tempfile.write(chunk)
       end
-      # run the request to ensure the tempfile is created successfully before returning it
-      request.run
-      if tempfile
+      request.on_complete do
+        if !tempfile
+          fail ApiError.new("Failed to create the tempfile based on the HTTP response from the server: #{request.inspect}")
+        end
         tempfile.close
         @config.logger.info "Temp file written to #{tempfile.path}, please copy the file to a proper folder "\
                             "with e.g. `FileUtils.cp(tempfile.path, '/new/file/path')` otherwise the temp file "\
                             "will be deleted automatically with GC. It's also recommended to delete the temp file "\
                             "explicitly with `tempfile.delete`"
-      else
-        fail ApiError.new("Failed to create the tempfile based on the HTTP response from the server: #{request.inspect}") 
+        yield tempfile if block_given?
       end
-
-      tempfile
     end
 
     # Check if the given MIME is a JSON MIME.

samples/client/petstore/ruby/lib/petstore/api_client.rb

@@ -49,7 +49,8 @@ def self.default
     #   the data deserialized from response body (may be a Tempfile or nil), response status code and response headers.
     def call_api(http_method, path, opts = {})
       request = build_request(http_method, path, opts)
-      tempfile = download_file(request) if opts[:return_type] == 'File'
+      tempfile = nil
+      (download_file(request) { tempfile = _1 }) if opts[:return_type] == 'File'
       response = request.run
 
       if @config.debugging
@@ -188,19 +189,17 @@ def download_file(request)
         chunk.force_encoding(encoding)
         tempfile.write(chunk)
       end
-      # run the request to ensure the tempfile is created successfully before returning it
-      request.run
-      if tempfile
+      request.on_complete do
+        if !tempfile
+          fail ApiError.new("Failed to create the tempfile based on the HTTP response from the server: #{request.inspect}")
+        end
         tempfile.close
         @config.logger.info "Temp file written to #{tempfile.path}, please copy the file to a proper folder "\
                             "with e.g. `FileUtils.cp(tempfile.path, '/new/file/path')` otherwise the temp file "\
                             "will be deleted automatically with GC. It's also recommended to delete the temp file "\
                             "explicitly with `tempfile.delete`"
-      else
-        fail ApiError.new("Failed to create the tempfile based on the HTTP response from the server: #{request.inspect}") 
+        yield tempfile if block_given?
       end
-
-      tempfile
     end
 
     # Check if the given MIME is a JSON MIME.

samples/openapi3/client/extensions/x-auth-id-alias/ruby-client/lib/x_auth_id_alias/api_client.rb

@@ -49,7 +49,8 @@ def self.default
     #   the data deserialized from response body (may be a Tempfile or nil), response status code and response headers.
     def call_api(http_method, path, opts = {})
       request = build_request(http_method, path, opts)
-      tempfile = download_file(request) if opts[:return_type] == 'File'
+      tempfile = nil
+      (download_file(request) { tempfile = _1 }) if opts[:return_type] == 'File'
       response = request.run
 
       if @config.debugging
@@ -188,19 +189,17 @@ def download_file(request)
         chunk.force_encoding(encoding)
         tempfile.write(chunk)
       end
-      # run the request to ensure the tempfile is created successfully before returning it
-      request.run
-      if tempfile
+      request.on_complete do
+        if !tempfile
+          fail ApiError.new("Failed to create the tempfile based on the HTTP response from the server: #{request.inspect}")
+        end
         tempfile.close
         @config.logger.info "Temp file written to #{tempfile.path}, please copy the file to a proper folder "\
                             "with e.g. `FileUtils.cp(tempfile.path, '/new/file/path')` otherwise the temp file "\
                             "will be deleted automatically with GC. It's also recommended to delete the temp file "\
                             "explicitly with `tempfile.delete`"
-      else
-        fail ApiError.new("Failed to create the tempfile based on the HTTP response from the server: #{request.inspect}") 
+        yield tempfile if block_given?
       end
-
-      tempfile
     end
 
     # Check if the given MIME is a JSON MIME.

samples/openapi3/client/features/dynamic-servers/ruby/lib/dynamic_servers/api_client.rb

@@ -49,7 +49,8 @@ def self.default
     #   the data deserialized from response body (may be a Tempfile or nil), response status code and response headers.
     def call_api(http_method, path, opts = {})
       request = build_request(http_method, path, opts)
-      tempfile = download_file(request) if opts[:return_type] == 'File'
+      tempfile = nil
+      (download_file(request) { tempfile = _1 }) if opts[:return_type] == 'File'
       response = request.run
 
       if @config.debugging
@@ -187,19 +188,17 @@ def download_file(request)
         chunk.force_encoding(encoding)
         tempfile.write(chunk)
       end
-      # run the request to ensure the tempfile is created successfully before returning it
-      request.run
-      if tempfile
+      request.on_complete do
+        if !tempfile
+          fail ApiError.new("Failed to create the tempfile based on the HTTP response from the server: #{request.inspect}")
+        end
         tempfile.close
         @config.logger.info "Temp file written to #{tempfile.path}, please copy the file to a proper folder "\
                             "with e.g. `FileUtils.cp(tempfile.path, '/new/file/path')` otherwise the temp file "\
                             "will be deleted automatically with GC. It's also recommended to delete the temp file "\
                             "explicitly with `tempfile.delete`"
-      else
-        fail ApiError.new("Failed to create the tempfile based on the HTTP response from the server: #{request.inspect}") 
+        yield tempfile if block_given?
       end
-
-      tempfile
     end
 
     # Check if the given MIME is a JSON MIME.

samples/openapi3/client/features/generate-alias-as-model/ruby-client/lib/petstore/api_client.rb

@@ -49,7 +49,8 @@ def self.default
     #   the data deserialized from response body (may be a Tempfile or nil), response status code and response headers.
     def call_api(http_method, path, opts = {})
       request = build_request(http_method, path, opts)
-      tempfile = download_file(request) if opts[:return_type] == 'File'
+      tempfile = nil
+      (download_file(request) { tempfile = _1 }) if opts[:return_type] == 'File'
       response = request.run
 
       if @config.debugging
@@ -187,19 +188,17 @@ def download_file(request)
         chunk.force_encoding(encoding)
         tempfile.write(chunk)
       end
-      # run the request to ensure the tempfile is created successfully before returning it
-      request.run
-      if tempfile
+      request.on_complete do
+        if !tempfile
+          fail ApiError.new("Failed to create the tempfile based on the HTTP response from the server: #{request.inspect}")
+        end
         tempfile.close
         @config.logger.info "Temp file written to #{tempfile.path}, please copy the file to a proper folder "\
                             "with e.g. `FileUtils.cp(tempfile.path, '/new/file/path')` otherwise the temp file "\
                             "will be deleted automatically with GC. It's also recommended to delete the temp file "\
                             "explicitly with `tempfile.delete`"
-      else
-        fail ApiError.new("Failed to create the tempfile based on the HTTP response from the server: #{request.inspect}") 
+        yield tempfile if block_given?
       end
-
-      tempfile
     end
 
     # Check if the given MIME is a JSON MIME.