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context.go
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context.go
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package api
import (
"net/http"
"github.com/labstack/echo/v4"
"github.com/pkg/errors"
"github.com/rs/zerolog/log"
"github.com/runabol/tork"
"github.com/runabol/tork/input"
"github.com/runabol/tork/middleware/request"
"github.com/runabol/tork/mq"
)
type Context struct {
ctx echo.Context
api *API
err error
code int
}
func (c *Context) Request() *http.Request {
return c.ctx.Request()
}
func (c *Context) Bind(i any) error {
return c.ctx.Bind(i)
}
func (c *Context) String(code int, s string) error {
return c.ctx.String(code, s)
}
func (c *Context) JSON(code int, data any) error {
return c.ctx.JSON(code, data)
}
func (c *Context) SubmitJob(ij *input.Job, listeners ...request.JobListener) (*tork.Job, error) {
if err := c.api.broker.SubscribeForEvents(c.ctx.Request().Context(), mq.TOPIC_JOB, func(ev any) {
j, ok := ev.(*tork.Job)
if !ok {
log.Error().Msg("unable to cast event to *tork.Job")
}
if ij.ID() == j.ID {
for _, listener := range listeners {
listener(j)
}
}
}); err != nil {
return nil, errors.New("error subscribing for job events")
}
job, err := c.api.submitJob(c.ctx.Request().Context(), ij)
if err != nil {
return nil, err
}
return job.Clone(), nil
}
func (c *Context) Error(code int, err error) {
c.err = err
c.code = code
}
func (c *Context) Done() <-chan any {
ch := make(chan any)
go func() {
select {
case <-c.api.terminate:
case <-c.Request().Context().Done():
}
ch <- 1
}()
return ch
}