drone/app/api/handler/capabilities/run_capabilities.go

90 lines
2.9 KiB
Go

// Copyright 2023 Harness, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package capabilities
import (
"encoding/json"
"io"
"net/http"
"github.com/harness/gitness/app/api/controller/capabilities"
"github.com/harness/gitness/app/api/render"
capabilitiesservice "github.com/harness/gitness/app/services/capabilities"
capabilities2 "github.com/harness/gitness/types/capabilities"
)
func HandleRunCapabilities(capabilitiesCtrl *capabilities.Controller) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
data, err := io.ReadAll(r.Body)
if err != nil {
render.TranslatedUserError(ctx, w, err)
return
}
in, err := UnmarshalRunCapabilitiesRequest(capabilitiesCtrl.Capabilities, data)
if err != nil {
render.BadRequestf(ctx, w, "Invalid Request Body: %s.", err)
return
}
resp, err := capabilitiesCtrl.RunCapabilities(ctx, in)
if err != nil {
render.TranslatedUserError(ctx, w, err)
return
}
render.JSON(w, http.StatusOK, resp)
}
}
// UnmarshalRunCapabilitiesRequest We need this method in order to unmarshall
// the request. We cannot do this in a generic way, because we use the
// capability type in order to deserialize it appropriately (see DeserializeInput,
// as used in this function).
func UnmarshalRunCapabilitiesRequest(cr *capabilitiesservice.Registry,
data []byte) (*capabilities.RunCapabilitiesRequest, error) {
r := &capabilities.RunCapabilitiesRequest{}
type rawCapability struct {
CallID string `json:"call_id"`
Type capabilities2.Type `json:"type"`
Input json.RawMessage
}
var rawBase struct {
ConversationRaw string `json:"conversation_raw"`
ConversationID capabilities.ContextID `json:"conversation_id"`
CapabilitiesToRun []rawCapability `json:"capabilities_to_run"`
}
err := json.Unmarshal(data, &rawBase)
if err != nil {
return nil, err
}
r.CapabilitiesToRun = make([]capabilities.CapabilityRunRequest, 0)
r.ConversationRaw = rawBase.ConversationRaw
r.ConversationID = rawBase.ConversationID
for _, raw := range rawBase.CapabilitiesToRun {
capabilityRequest := new(capabilities.CapabilityRunRequest)
capabilityRequest.CallID = raw.CallID
capabilityRequest.Type = raw.Type
capabilityRequest.Input, err = capabilitiesservice.DeserializeInput(cr, raw.Type, raw.Input)
if err != nil {
return nil, err
}
r.CapabilitiesToRun = append(r.CapabilitiesToRun, *capabilityRequest)
}
return r, nil
}