1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
|
/*
* This file is part of GNU Taler
* (C) 2020 Taler Systems S.A.
*
* GNU Taler is free software; you can redistribute it and/or modify it under the
* terms of the GNU General Public License as published by the Free Software
* Foundation; either version 3, or (at your option) any later version.
*
* GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
* A PARTICULAR PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with
* GNU Taler; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
*/
package net.taler.merchantpos.history
import android.os.Bundle
import android.util.Log
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import androidx.fragment.app.Fragment
import androidx.fragment.app.activityViewModels
import androidx.recyclerview.widget.DividerItemDecoration
import androidx.recyclerview.widget.DividerItemDecoration.VERTICAL
import androidx.recyclerview.widget.LinearLayoutManager
import net.taler.common.exhaustive
import net.taler.common.navigate
import net.taler.common.showError
import net.taler.merchantlib.OrderHistoryEntry
import net.taler.merchantpos.MainViewModel
import net.taler.merchantpos.R
import net.taler.merchantpos.databinding.FragmentMerchantHistoryBinding
import net.taler.merchantpos.history.HistoryFragmentDirections.Companion.actionGlobalMerchantSettings
import net.taler.merchantpos.history.HistoryFragmentDirections.Companion.actionNavHistoryToRefundFragment
internal interface RefundClickListener {
fun onRefundClicked(item: OrderHistoryEntry)
}
/**
* Fragment to display the merchant's payment history, received from the backend.
*/
class HistoryFragment : Fragment(), RefundClickListener {
companion object {
const val TAG = "taler-merchant"
}
private val model: MainViewModel by activityViewModels()
private val historyManager by lazy { model.historyManager }
private val refundManager by lazy { model.refundManager }
private lateinit var ui: FragmentMerchantHistoryBinding
private val historyListAdapter = HistoryItemAdapter(this)
override fun onCreateView(
inflater: LayoutInflater, container: ViewGroup?,
savedInstanceState: Bundle?
): View? {
ui = FragmentMerchantHistoryBinding.inflate(inflater, container, false)
return ui.root
}
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
ui.listHistory.apply {
layoutManager = LinearLayoutManager(requireContext())
addItemDecoration(DividerItemDecoration(context, VERTICAL))
adapter = historyListAdapter
}
ui.swipeRefresh.setOnRefreshListener {
Log.v(TAG, "refreshing!")
historyManager.fetchHistory()
}
historyManager.isLoading.observe(viewLifecycleOwner, { loading ->
Log.v(TAG, "setting refreshing to $loading")
ui.swipeRefresh.isRefreshing = loading
})
historyManager.items.observe(viewLifecycleOwner, { result ->
when (result) {
is HistoryResult.Error -> requireActivity().showError(R.string.error_history, result.msg)
is HistoryResult.Success -> historyListAdapter.setData(result.items)
}.exhaustive
})
}
override fun onStart() {
super.onStart()
if (model.configManager.merchantConfig?.baseUrl == null) {
navigate(actionGlobalMerchantSettings())
} else {
historyManager.fetchHistory()
}
}
override fun onRefundClicked(item: OrderHistoryEntry) {
refundManager.startRefund(item)
navigate(actionNavHistoryToRefundFragment())
}
}
|