Updates

app/app.go

@@ -13,8 +13,10 @@ import (
 	"text/template"
 	"time"
 
+	"github.com/TrueBlocks/trueblocks-core/src/apps/chifra/pkg/base"
 	"github.com/TrueBlocks/trueblocks-core/src/apps/chifra/pkg/file"
 	"github.com/TrueBlocks/trueblocks-core/src/apps/chifra/pkg/logger"
+	"github.com/TrueBlocks/trueblocks-core/src/apps/chifra/pkg/output"
 	"github.com/TrueBlocks/trueblocks-core/src/apps/chifra/pkg/types"
 	"github.com/TrueBlocks/trueblocks-dalledress/pkg/config"
 	"github.com/TrueBlocks/trueblocks-dalledress/pkg/dalle"
@@ -35,6 +37,29 @@ type App struct {
 	Series         dalle.Series `json:"series"`
 	names          []types.Name
 	dalleCache     map[string]*dalle.DalleDress
+	renderCtxs     map[base.Address][]output.RenderCtx
+}
+
+func (a *App) RegisterRenderCtx(addr base.Address, ctx output.RenderCtx) {
+	if a.renderCtxs == nil {
+		a.renderCtxs = make(map[base.Address][]output.RenderCtx)
+	}
+	a.renderCtxs[addr] = append(a.renderCtxs[addr], ctx)
+}
+
+func (a *App) Cancel(addr base.Address) (int, bool) {
+	if len(a.renderCtxs) == 0 {
+		return 0, false
+	}
+	if a.renderCtxs[addr] == nil {
+		return 0, true
+	}
+	n := len(a.renderCtxs[addr])
+	for i := 0; i < len(a.renderCtxs[addr]); i++ {
+		a.renderCtxs[addr][i].Cancel()
+	}
+	a.renderCtxs[addr] = nil
+	return n, true
 }
 
 func NewApp() *App {
@@ -62,6 +87,7 @@ func NewApp() *App {
 	if a.authorTemplate, err = template.New("author").Parse(authorTemplate); err != nil {
 		logger.Fatal("could not create prompt template:", err)
 	}
+	logger.Info()
 	logger.Info("Compiled templates")
 
 	a.ReloadDatabases()

app/backend.go

@@ -6,7 +6,7 @@ import (
 	"strings"
 	"sync"
 
-	"github.com/TrueBlocks/trueblocks-core/sdk"
+	"github.com/TrueBlocks/trueblocks-core/sdk/v3"
 	"github.com/TrueBlocks/trueblocks-core/src/apps/chifra/pkg/file"
 	"github.com/TrueBlocks/trueblocks-core/src/apps/chifra/pkg/logger"
 	"github.com/TrueBlocks/trueblocks-dalledress/pkg/dalle"

app/history.go

@@ -5,7 +5,7 @@ import (
 	"github.com/TrueBlocks/trueblocks-core/src/apps/chifra/pkg/types"
 )
 
-var historyMap = map[base.Address][]types.Transaction{}
+var addrToHistoryMap = map[base.Address][]types.Transaction{}
 
 func (a *App) GetHistory(addr string, first, pageSize int) []types.Transaction {
 	address := base.HexToAddress(addr)
@@ -14,31 +14,34 @@ func (a *App) GetHistory(addr string, first, pageSize int) []types.Transaction {
 			{
 				TransactionIndex: 1,
 				BlockNumber:      1,
+				BlockHash:        base.HexToHash("0x730724cb08a6eb17bf6b3296359d261570d343ea7944a17a9d7287d77900db01"),
 			},
 			{
 				TransactionIndex: 2,
 				BlockNumber:      2,
+				BlockHash:        base.HexToHash("0x730724cb08a6eb17bf6b3296359d261570d343ea7944a17a9d7287d77900db02"),
 			},
 			{
 				TransactionIndex: 3,
 				BlockNumber:      3,
+				BlockHash:        base.HexToHash("0x730724cb08a6eb17bf6b3296359d261570d343ea7944a17a9d7287d77900db03"),
 			},
 		}
 	}
 
 	var ret []types.Transaction
-	if len(historyMap[address]) == 0 {
+	if len(addrToHistoryMap[address]) == 0 {
 		return ret
 	}
-	first = base.Max(0, base.Min(first, len(historyMap[address])-1))
-	last := base.Min(len(historyMap[address]), first+pageSize)
-	return historyMap[address][first:last]
+	first = base.Max(0, base.Min(first, len(addrToHistoryMap[address])-1))
+	last := base.Min(len(addrToHistoryMap[address]), first+pageSize)
+	return addrToHistoryMap[address][first:last]
 }
 
 func (a *App) GetHistoryCnt(addr string) int {
 	address := base.HexToAddress(addr)
 	if address.IsZero() {
 		return 3
 	}
-	return len(historyMap[address])
+	return len(addrToHistoryMap[address])
 }

app/names.go

@@ -1,7 +1,7 @@
 package app
 
 import (
-	"github.com/TrueBlocks/trueblocks-core/sdk"
+	"github.com/TrueBlocks/trueblocks-core/sdk/v3"
 	"github.com/TrueBlocks/trueblocks-core/src/apps/chifra/pkg/base"
 	"github.com/TrueBlocks/trueblocks-core/src/apps/chifra/pkg/types"
 )

frontend/wailsjs/go/app/App.d.ts

@@ -1,8 +1,12 @@
 // Cynhyrchwyd y ffeil hon yn awtomatig. PEIDIWCH Â MODIWL
 // This file is automatically generated. DO NOT EDIT
+import {base} from '../models';
 import {types} from '../models';
 import {config} from '../models';
 import {dalle} from '../models';
+import {output} from '../models';
+
+export function Cancel(arg1:base.Address):Promise<number|boolean>;
 
 export function GenerateEnhanced(arg1:string):Promise<string>;
 
@@ -46,6 +50,8 @@ export function LoadSeries():Promise<dalle.Series>;
 
 export function MakeDalleDress(arg1:string):Promise<dalle.DalleDress>;
 
+export function RegisterRenderCtx(arg1:base.Address,arg2:output.RenderCtx):Promise<void>;
+
 export function ReloadDatabases():Promise<void>;
 
 export function Save(arg1:string):Promise<boolean>;

frontend/wailsjs/go/app/App.js

@@ -2,6 +2,10 @@
 // Cynhyrchwyd y ffeil hon yn awtomatig. PEIDIWCH Â MODIWL
 // This file is automatically generated. DO NOT EDIT
 
+export function Cancel(arg1) {
+  return window['go']['app']['App']['Cancel'](arg1);
+}
+
 export function GenerateEnhanced(arg1) {
   return window['go']['app']['App']['GenerateEnhanced'](arg1);
 }
@@ -86,6 +90,10 @@ export function MakeDalleDress(arg1) {
   return window['go']['app']['App']['MakeDalleDress'](arg1);
 }
 
+export function RegisterRenderCtx(arg1, arg2) {
+  return window['go']['app']['App']['RegisterRenderCtx'](arg1, arg2);
+}
+
 export function ReloadDatabases() {
   return window['go']['app']['App']['ReloadDatabases']();
 }

frontend/wailsjs/go/models.ts

@@ -175,6 +175,23 @@ export namespace dalle {
 
 }
 
+export namespace output {
+
+	export class RenderCtx {
+
+
+	    static createFrom(source: any = {}) {
+	        return new RenderCtx(source);
+	    }
+
+	    constructor(source: any = {}) {
+	        if ('string' === typeof source) source = JSON.parse(source);
+
+	    }
+	}
+
+}
+
 export namespace types {
 
 	export class Parameter {