/
decoder.go
58 lines (48 loc) · 1.97 KB
/
decoder.go
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package simulation
import (
"bytes"
"fmt"
"github.com/cosmos/cosmos-sdk/codec"
"github.com/cosmos/cosmos-sdk/types/kv"
"github.com/desmos-labs/desmos/v5/x/reports/types"
)
// NewDecodeStore returns a new decoder that unmarshals the KVPair's Value
// to the corresponding reports type
func NewDecodeStore(cdc codec.Codec) func(kvA, kvB kv.Pair) string {
return func(kvA, kvB kv.Pair) string {
switch {
case bytes.HasPrefix(kvA.Key, types.NextReportIDPrefix):
var idA, idB uint64
idA = types.GetReportIDFromBytes(kvA.Value)
idB = types.GetReportIDFromBytes(kvB.Value)
return fmt.Sprintf("NextReportIDA: %d\nNextReportIDB: %d\n", idA, idB)
case bytes.HasPrefix(kvA.Key, types.ReportPrefix):
var reportA, reportB types.Report
cdc.MustUnmarshal(kvA.Value, &reportA)
cdc.MustUnmarshal(kvB.Value, &reportB)
return fmt.Sprintf("ReportA: %s\nReportB: %s\n", &reportA, &reportB)
case bytes.HasPrefix(kvA.Key, types.PostsReportsPrefix):
var idA, idB uint64
idA = types.GetReportIDFromBytes(kvA.Value)
idB = types.GetReportIDFromBytes(kvB.Value)
return fmt.Sprintf("PostReportIDA: %d\nPostReportIDB: %d\n", idA, idB)
case bytes.HasPrefix(kvA.Key, types.UsersReportsPrefix):
var idA, idB uint64
idA = types.GetReportIDFromBytes(kvA.Value)
idB = types.GetReportIDFromBytes(kvB.Value)
return fmt.Sprintf("UserReportIDA: %d\nUserReportIDB: %d\n", idA, idB)
case bytes.HasPrefix(kvA.Key, types.NextReasonIDPrefix):
var idA, idB uint32
idA = types.GetReasonIDFromBytes(kvA.Value)
idB = types.GetReasonIDFromBytes(kvB.Value)
return fmt.Sprintf("NextReasonIDA: %d\nNextReasonIDB: %d\n", idA, idB)
case bytes.HasPrefix(kvA.Key, types.ReasonPrefix):
var reasonA, reasonB types.Reason
cdc.MustUnmarshal(kvA.Value, &reasonA)
cdc.MustUnmarshal(kvB.Value, &reasonB)
return fmt.Sprintf("ReasonA: %s\nReasonB: %s\n", &reasonA, &reasonB)
default:
panic(fmt.Sprintf("unexpected %s key %X (%s)", types.ModuleName, kvA.Key, kvA.Key))
}
}
}