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8d8a05a7e2
Now database getters do error handling aswell, and in case of any error, the NEX or GRPC method throws a proper error about it. There are still some doubts on how to handle errors when a list of data is processed, so for now skip that element on the list and continue. Also add some constant errors to do better error handling.
30 lines
978 B
Go
30 lines
978 B
Go
package database
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import (
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"errors"
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"fmt"
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"strings"
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)
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var (
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// ErrPIDNotFound is returned if a given PID is not found in the database
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ErrPIDNotFound = errors.New("PID not found")
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// ErrFriendRequestNotFound is returned if a given friend request is not found in the database
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ErrFriendRequestNotFound = errors.New("Friend request not found")
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// ErrFriendshipNotFound is returned if a given friendship is not found in the database
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ErrFriendshipNotFound = errors.New("Friendship not found")
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// ErrBlockListNotFound is returned if a given PID does not have a blacklist
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ErrBlacklistNotFound = errors.New("Blacklist not found")
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// ErrEmptyList is returned if a given PID returned an empty list on an operation
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ErrEmptyList = errors.New("List is empty")
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)
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// PIDArrayToString converts an array of PIDs to a string usable in Postgres queries
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func PIDArrayToString(array []uint32) string {
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return strings.Trim(strings.Replace(fmt.Sprint(array), " ", ",", -1), "[]")
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}
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