66 lines
1.5 KiB
Go
Executable file
66 lines
1.5 KiB
Go
Executable file
package Users
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import (
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"github.com/nspcc-dev/neo-go/pkg/interop"
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"github.com/nspcc-dev/neo-go/pkg/interop/contract"
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"github.com/nspcc-dev/neo-go/pkg/interop/native/std"
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"github.com/nspcc-dev/neo-go/pkg/interop/runtime"
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"github.com/nspcc-dev/neo-go/pkg/interop/storage"
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)
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type User struct {
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name string
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surname string
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login string
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password string
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ownerHash interop.Hash160
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}
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const (
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lastIndex = "_lastIndex"
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)
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func NewUser(name string, surname string, login string, password string, owner interop.Hash160) {
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ctx := storage.GetContext()
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existing_login := storage.Get(ctx, login)
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if existing_login != nil {
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panic("this login is taken by someone else")
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}
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user := User{
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name: name,
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surname: surname,
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login: login,
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password: password,
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ownerHash: owner,
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}
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saveUser(ctx, login, user)
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}
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func GetUser(login string) User {
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return getUserTst(storage.GetReadOnlyContext(), login)
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}
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func RateForGas(commentId string, contractHash interop.Hash160, login string) {
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ctx := storage.GetContext()
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contract.Call(contractHash, "rate", contract.ReadOnly, commentId, storage.Get(ctx, login+"_hash"))
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}
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func getUserTst(ctx storage.Context, login string) User {
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data := storage.Get(ctx, login)
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if data == nil {
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panic("User does not exist")
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}
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return std.Deserialize(data.([]byte)).(User)
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}
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func saveUser(ctx storage.Context, userLogin string, user User) {
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runtime.Log("User " + userLogin + " was created")
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storage.Put(ctx, userLogin+"_hash", user.ownerHash)
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storage.Put(ctx, userLogin, std.Serialize(user))
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}
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