55 lines
1.3 KiB
Go
55 lines
1.3 KiB
Go
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package routes
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import (
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"encoding/json"
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"errors"
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"fmt"
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"net/http"
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"github.com/tigorlazuardi/redmage/api"
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"github.com/tigorlazuardi/redmage/pkg/errs"
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"github.com/tigorlazuardi/redmage/pkg/log"
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)
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func (routes *Routes) SubredditsCheckAPI(rw http.ResponseWriter, r *http.Request) {
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ctx, span := tracer.Start(r.Context(), "*Routes.SubredditsCheck")
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defer span.End()
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var (
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enc = json.NewEncoder(rw)
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dec = json.NewDecoder(r.Body)
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)
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var body api.SubredditCheckParam
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if err := dec.Decode(&body); err != nil {
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rw.WriteHeader(http.StatusBadRequest)
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_ = enc.Encode(map[string]string{"error": fmt.Sprintf("failed to decode json body: %s", err)})
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return
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}
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if err := validateSubredditCheckParam(body); err != nil {
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rw.WriteHeader(http.StatusBadRequest)
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_ = enc.Encode(map[string]string{"error": err.Error()})
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return
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}
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actual, err := routes.API.SubredditCheck(ctx, body)
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if err != nil {
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log.New(ctx).Err(err).Error("failed to check subreddit")
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code, message := errs.HTTPMessage(err)
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rw.WriteHeader(code)
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_ = enc.Encode(map[string]string{"error": message})
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return
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}
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_ = enc.Encode(map[string]string{"subreddit": actual})
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}
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func validateSubredditCheckParam(body api.SubredditCheckParam) error {
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if body.Subreddit == "" {
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return errors.New("subreddit name is required")
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}
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return nil
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}
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