harness-drone/core/card.go

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// Copyright 2019 Drone IO, 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 core
import (
"context"
"io"
"github.com/drone/drone/handler/api/errors"
)
var (
errCardStepInvalid = errors.New("No Step ID Provided")
errCardBuildInvalid = errors.New("No Build ID Provided")
errCardSchemaInvalid = errors.New("No Card Schema Has Been Provided")
errCardDataInvalid = errors.New("No Card Data Has Been Provided")
)
type Card struct {
Id int64 `json:"id,omitempty"`
Build int64 `json:"build,omitempty"`
Stage int64 `json:"stage,omitempty"`
Step int64 `json:"step,omitempty"`
Schema string `json:"schema,omitempty"`
}
type CreateCard struct {
Id int64 `json:"id,omitempty"`
Build int64 `json:"build,omitempty"`
Stage int64 `json:"stage,omitempty"`
Step int64 `json:"step,omitempty"`
Schema string `json:"schema,omitempty"`
Data []byte `json:"data,omitempty"`
}
type CardData struct {
Id int64 `json:"id,omitempty"`
Data []byte `json:"card_data"`
}
// CardStore manages repository cards.
type CardStore interface {
FindCardByBuild(ctx context.Context, build int64) ([]*Card, error)
FindCard(ctx context.Context, step int64) (*Card, error)
FindCardData(ctx context.Context, id int64) (io.ReadCloser, error)
CreateCard(ctx context.Context, card *CreateCard) error
DeleteCard(ctx context.Context, id int64) error
}
// Validate validates the required fields and formats.
func (c *Card) Validate() error {
switch {
case c.Step == 0:
return errCardStepInvalid
case c.Build == 0:
return errCardBuildInvalid
case len(c.Schema) == 0:
return errCardSchemaInvalid
default:
return nil
}
}
func (c *CreateCard) Validate() error {
switch {
case c.Step == 0:
return errCardStepInvalid
case c.Build == 0:
return errCardBuildInvalid
case len(c.Schema) == 0:
return errCardSchemaInvalid
case len(c.Data) == 0:
return errCardDataInvalid
default:
return nil
}
}