generated from templates/go-generic
30 lines
632 B
Go
30 lines
632 B
Go
package executors
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import (
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"context"
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"fmt"
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"codeflow.dananglin.me.uk/apollo/gator/internal/database"
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"codeflow.dananglin.me.uk/apollo/gator/internal/state"
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)
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func following(s *state.State, _ executor, user database.User) error {
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following, err := s.DB.GetFeedFollowsForUser(context.Background(), user.ID)
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if err != nil {
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return fmt.Errorf("unable to get the list of feeds from the database: %w", err)
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}
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if len(following) == 0 {
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fmt.Println("You are not following any feeds.")
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return nil
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}
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fmt.Printf("\nYou are following:\n\n")
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for _, feed := range following {
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fmt.Printf("- %s\n", feed)
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}
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return nil
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}
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