public async Task <object> Any(CheckCrudEvents request)
{
var appHost = HostContext.AppHost;
var feature = appHost.AssertPlugin <AutoQueryFeature>();
RequestUtils.AssertAccessRole(base.Request, accessRole: feature.AccessRole, authSecret: request.AuthSecret);
if (string.IsNullOrEmpty(request.Model))
{
throw new ArgumentNullException(nameof(request.Model));
}
var ids = request.Ids?.Count > 0
? request.Ids
: throw new ArgumentNullException(nameof(request.Ids));
var dto = appHost.Metadata.FindDtoType(request.Model);
var namedConnection = dto?.FirstAttribute <NamedConnectionAttribute>()?.Name;
using var useDb = namedConnection != null
? await DbFactory.OpenDbConnectionAsync(namedConnection)
: await DbFactory.OpenDbConnectionAsync();
var q = useDb.From <CrudEvent>()
.Where(x => x.Model == request.Model)
.And(x => ids.Contains(x.ModelId))
.SelectDistinct(x => x.ModelId);
var results = await useDb.ColumnAsync <string>(q);
return(new CheckCrudEventsResponse {
Results = results.ToList(),
});
}
public async Task <object> Any(GetValidationRules request)
{
var feature = HostContext.AssertPlugin <ValidationFeature>();
RequestUtils.AssertAccessRole(base.Request, accessRole: feature.AccessRole, authSecret: request.AuthSecret);
var type = HostContext.Metadata.FindDtoType(request.Type);
if (type == null)
{
throw HttpError.NotFound(request.Type);
}
return(new GetValidationRulesResponse {
Results = await ValidationSource.GetAllValidateRulesAsync(request.Type).ConfigAwait(),
});
}
public async Task <object> Any(GetCrudEvents request)
{
var appHost = HostContext.AppHost;
var feature = appHost.AssertPlugin <AutoQueryFeature>();
RequestUtils.AssertAccessRole(base.Request, accessRole: feature.AccessRole, authSecret: request.AuthSecret);
if (string.IsNullOrEmpty(request.Model))
{
throw new ArgumentNullException(nameof(request.Model));
}
var dto = appHost.Metadata.FindDtoType(request.Model);
var namedConnection = dto?.FirstAttribute <NamedConnectionAttribute>()?.Name;
using var useDb = namedConnection != null
? await DbFactory.OpenDbConnectionAsync(namedConnection)
: await DbFactory.OpenDbConnectionAsync();
var q = AutoQuery.CreateQuery(request, Request, useDb);
var response = await AutoQuery.ExecuteAsync(request, q, Request, useDb);
return(response);
}
public async Task Any(EvalScript request)
{
var feature = HostContext.AssertPlugin <DesktopFeature>();
RequestUtils.AssertAccessRole(base.Request, accessRole: feature.AccessRole, authSecret: request.AuthSecret);
var appHost = HostContext.AppHost;
string script;
var method = ((script = request.EvaluateScript) != null
? nameof(request.EvaluateScript)
: (script = request.EvaluateCode) != null
? nameof(request.EvaluateCode)
: (script = request.EvaluateLisp) != null
? nameof(request.EvaluateLisp)
: (script = request.RenderScript) != null
? nameof(request.RenderScript)
: (script = request.RenderCode) != null
? nameof(request.RenderCode)
: (script = request.RenderLisp) != null
? nameof(request.RenderLisp)
: null) ??
((script = request.EvaluateScriptAsync) != null
? nameof(request.EvaluateScriptAsync)
: (script = request.EvaluateCodeAsync) != null
? nameof(request.EvaluateCodeAsync)
: (script = request.EvaluateLispAsync) != null
? nameof(request.EvaluateLispAsync)
: (script = request.RenderScriptAsync) != null
? nameof(request.RenderScriptAsync)
: (script = request.RenderCodeAsync) != null
? nameof(request.RenderCodeAsync)
: (script = request.RenderLispAsync) != null
? nameof(request.RenderLispAsync)
: null)
?? throw new ArgumentNullException(nameof(request.EvaluateCode));
async Task HandleExceptionAsync(Exception e)
{
log.Error(e.Message, e);
base.Response.StatusCode = 500;
base.Response.StatusDescription = e.GetType().Name;
base.Response.ContentType = MimeTypes.PlainText;
await base.Response.OutputStream.WriteAsync(MemoryProvider.Instance.ToUtf8(e.ToString().AsSpan()));
await base.Response.EndRequestAsync(skipHeaders : true);
}
async Task SetResult(object value, string resultType = " result")
{
base.Response.ContentType = MimeTypes.Json;
base.Response.StatusCode = 200;
base.Response.StatusDescription = method + resultType;
await base.Response.EndRequestAsync(skipHeaders : false, async res => {
using var ms = MemoryStreamFactory.GetStream();
JsonSerializer.SerializeToStream(value, ms);
ms.Position = 0;
await ms.CopyToAsync(base.Response.OutputStream);
});
}
async Task SetOutput(PageResult result)
{
base.Response.StatusCode = 200;
base.Response.StatusDescription = method + " result";
base.Response.ContentType = MimeTypes.PlainText;
await base.Response.EndRequestAsync(skipHeaders : false, async res => {
using var ms = MemoryStreamFactory.GetStream();
await result.RenderToStreamAsync(ms);
ms.Position = 0;
await ms.CopyToAsync(res.OutputStream);
});
}
var args = new Dictionary <string, object> {
[ScriptConstants.Request] = base.Request,
};
if (method.EqualsIgnoreCase(nameof(ScriptTemplateUtils.EvaluateScript)))
{
await SetResult(await appHost.ScriptContext.EvaluateAsync(script, args));
}
else if (method.EqualsIgnoreCase(nameof(ScriptTemplateUtils.RenderScript)))
{
await SetOutput(new PageResult(appHost.ScriptContext.SharpScriptPage(script)).AssignArgs(args));
}
else if (method.EqualsIgnoreCase(nameof(ScriptCodeUtils.EvaluateCode)))
{
await SetResult(await appHost.ScriptContext.EvaluateCodeAsync(ScriptCodeUtils.EnsureReturn(script), args));
}
else if (method.EqualsIgnoreCase(nameof(ScriptCodeUtils.RenderCode)))
{
await SetOutput(new PageResult(appHost.ScriptContext.CodeSharpPage(script)).AssignArgs(args));
}
else if (method.EqualsIgnoreCase(nameof(ScriptLispUtils.EvaluateLisp)))
{
await SetResult(await appHost.ScriptContext.EvaluateLispAsync(ScriptLispUtils.EnsureReturn(script), args));
}
else if (method.EqualsIgnoreCase(nameof(ScriptLispUtils.RenderLisp)))
{
await SetOutput(new PageResult(appHost.ScriptContext.LispSharpPage(script)).AssignArgs(args));
}
if (base.Response.IsClosed)
{
return;
}
async Task setResultAsync(Task <object> valueTask, string resultType = " result")
{
try
{
base.Response.ContentType = MimeTypes.Json;
base.Response.StatusCode = 200;
base.Response.StatusDescription = method + resultType;
await base.Response.EndRequestAsync(skipHeaders : false, async res => {
using var ms = MemoryStreamFactory.GetStream();
JsonSerializer.SerializeToStream(await valueTask, ms);
await ms.CopyToAsync(base.Response.OutputStream);
});
}
catch (Exception e)
{
await HandleExceptionAsync(e);
}
}
async Task setOutputAsync(PageResult result)
{
try
{
base.Response.StatusCode = 200;
base.Response.StatusDescription = method + " async result";
base.Response.ContentType = MimeTypes.PlainText;
await base.Response.EndRequestAsync(skipHeaders : false, async res => {
using var ms = MemoryStreamFactory.GetStream();
await result.RenderToStreamAsync(ms);
await ms.CopyToAsync(res.OutputStream);
});
}
catch (Exception e)
{
await HandleExceptionAsync(e);
}
}
if (method.EqualsIgnoreCase(nameof(ScriptTemplateUtils.EvaluateScriptAsync)))
{
await Task.Run(async() => await setResultAsync(appHost.ScriptContext.EvaluateAsync(script, args), " async result"));
}
else if (method.EqualsIgnoreCase(nameof(ScriptTemplateUtils.RenderScriptAsync)))
{
await Task.Run(async() => await setOutputAsync(new PageResult(appHost.ScriptContext.SharpScriptPage(script)).AssignArgs(args)));
}
else if (method.EqualsIgnoreCase(nameof(ScriptCodeUtils.EvaluateCodeAsync)))
{
await Task.Run(async() => await setResultAsync(appHost.ScriptContext.EvaluateCodeAsync(ScriptCodeUtils.EnsureReturn(script), args), " async result"));
}
else if (method.EqualsIgnoreCase(nameof(ScriptCodeUtils.RenderCodeAsync)))
{
await Task.Run(async() => await setOutputAsync(new PageResult(appHost.ScriptContext.CodeSharpPage(script)).AssignArgs(args)));
}
else if (method.EqualsIgnoreCase(nameof(ScriptLispUtils.EvaluateLispAsync)))
{
await Task.Run(async() => await setResultAsync(appHost.ScriptContext.EvaluateLispAsync(ScriptLispUtils.EnsureReturn(script), args), " async result"));
}
else if (method.EqualsIgnoreCase(nameof(ScriptLispUtils.RenderLispAsync)))
{
await Task.Run(async() => await setOutputAsync(new PageResult(appHost.ScriptContext.LispSharpPage(script)).AssignArgs(args)));
}
else
{
throw new NotSupportedException($"Unsupported script API '{method}', supported: " +
"EvaluateScript/Async, EvaluateCode/Async, EvaluateLisp/Async");
}
}
public async Task Any(ModifyValidationRules request)
{
var appHost = HostContext.AssertAppHost();
var feature = appHost.AssertPlugin <ValidationFeature>();
RequestUtils.AssertAccessRole(base.Request, accessRole: feature.AccessRole, authSecret: request.AuthSecret);
var utcNow = DateTime.UtcNow;
var userName = base.GetSession().GetUserAuthName();
var rules = request.SaveRules;
if (!rules.IsEmpty())
{
foreach (var rule in rules)
{
if (rule.Type == null)
{
throw new ArgumentNullException(nameof(rule.Type));
}
var existingType = appHost.Metadata.FindDtoType(rule.Type);
if (existingType == null)
{
throw new ArgumentException(@$ "{rule.Type} does not exist", nameof(rule.Type));
}
if (rule.Validator == "")
{
rule.Validator = null;
}
if (rule.Condition == "")
{
rule.Condition = null;
}
if (rule.Field == "")
{
rule.Field = null;
}
if (rule.ErrorCode == "")
{
rule.ErrorCode = null;
}
if (rule.Message == "")
{
rule.Message = null;
}
if (rule.Notes == "")
{
rule.Notes = null;
}
if (rule.Field != null && TypeProperties.Get(existingType).GetAccessor(rule.Field) == null)
{
throw new ArgumentException(@$ "{rule.Field} does not exist on {rule.Type}", nameof(rule.Field));
}
if (rule.Validator != null)
{
object validator;
try
{
validator = appHost.EvalExpression(rule.Validator);
if (validator == null)
{
throw new ArgumentException(@$ "Validator does not exist", nameof(rule.Validator));
}
}
catch (Exception e)
{
throw new ArgumentException(@$ "Invalid Validator: " + e.Message, nameof(rule.Validator));
}
var validators = (validator as List <object>) ?? TypeConstants.EmptyObjectList;
var firstValidator = validator is IPropertyValidator pv
? pv
: validator is ITypeValidator tv
? tv
: validators?.FirstOrDefault() ?? validator;
if (rule.Field != null && !(firstValidator is IPropertyValidator && validators.All(v => v is IPropertyValidator)))
{
throw new ArgumentException(@$ "{nameof(IPropertyValidator)} is expected but was {(validators?.FirstOrDefault(v => !(v is IPropertyValidator)) ?? firstValidator).GetType().Name}", nameof(rule.Validator));
}
if (rule.Field == null && !(firstValidator is ITypeValidator && validators.All(v => v is ITypeValidator)))
{
throw new ArgumentException(@$ "{nameof(ITypeValidator)} is expected but was {(validators?.FirstOrDefault(v => !(v is IPropertyValidator)) ?? firstValidator).GetType().Name}", nameof(rule.Validator));
}
if (rule.Condition != null)
{
throw new ArgumentException(@$ "Only {nameof(rule.Validator)} or {nameof(rule.Condition)} can be specified, not both", nameof(rule.Condition));
}
}
else
{
if (rule.Condition == null)
{
throw new ArgumentNullException(nameof(rule.Validator), @$ "{nameof(rule.Validator)} or {nameof(rule.Condition)} is required");
}
try
{
var ast = Validators.ParseCondition(appHost.ScriptContext, rule.Condition);
await ast.Init().ConfigAwait();
}
catch (Exception e)
{
var useEx = e is ScriptException se ? se.InnerException ?? e : e;
throw new ArgumentException(useEx.Message, nameof(rule.Condition));
}
}
if (rule.CreatedBy == null)
{
rule.CreatedBy = userName;
rule.CreatedDate = utcNow;
}
rule.ModifiedBy = userName;
rule.ModifiedDate = utcNow;
}
await ValidationSource.SaveValidationRulesAsync(rules).ConfigAwait();
}
if (!request.SuspendRuleIds.IsEmpty())
{
var suspendRules = await ValidationSource.GetValidateRulesByIdsAsync(request.SuspendRuleIds).ConfigAwait();
foreach (var suspendRule in suspendRules)
{
suspendRule.SuspendedBy = userName;
suspendRule.SuspendedDate = utcNow;
}
await ValidationSource.SaveValidationRulesAsync(suspendRules).ConfigAwait();
}
if (!request.UnsuspendRuleIds.IsEmpty())
{
var unsuspendRules = await ValidationSource.GetValidateRulesByIdsAsync(request.UnsuspendRuleIds).ConfigAwait();
foreach (var unsuspendRule in unsuspendRules)
{
unsuspendRule.SuspendedBy = null;
unsuspendRule.SuspendedDate = null;
}
await ValidationSource.SaveValidationRulesAsync(unsuspendRules).ConfigAwait();
}
if (!request.DeleteRuleIds.IsEmpty())
{
await ValidationSource.DeleteValidationRulesAsync(request.DeleteRuleIds.ToArray()).ConfigAwait();
}
if (request.ClearCache.GetValueOrDefault())
{
await ValidationSource.ClearCacheAsync().ConfigAwait();
}
}
public async Task Any(ModifyValidationRules request)
{
var appHost = HostContext.AssertAppHost();
var container = appHost.GetContainer();
var feature = appHost.AssertPlugin <ValidationFeature>();
RequestUtils.AssertAccessRole(base.Request, accessRole: feature.AccessRole, authSecret: request.AuthSecret);
var utcNow = DateTime.UtcNow;
var userName = base.GetSession().GetUserAuthName();
var rules = request.SaveRules;
if (!rules.IsEmpty())
{
foreach (var rule in rules)
{
if (rule.Type == null)
{
throw new ArgumentNullException(nameof(rule.Type));
}
if (rule.CreatedBy == null)
{
rule.CreatedBy = userName;
rule.CreatedDate = utcNow;
}
rule.ModifiedBy = userName;
rule.ModifiedDate = utcNow;
}
await ValidationSource.SaveValidationRulesAsync(rules);
}
if (!request.SuspendRuleIds.IsEmpty())
{
var suspendRules = await ValidationSource.GetValidateRulesByIdsAsync(request.SuspendRuleIds);
foreach (var suspendRule in suspendRules)
{
suspendRule.SuspendedBy = userName;
suspendRule.SuspendedDate = utcNow;
}
await ValidationSource.SaveValidationRulesAsync(suspendRules);
}
if (!request.UnsuspendRuleIds.IsEmpty())
{
var unsuspendRules = await ValidationSource.GetValidateRulesByIdsAsync(request.UnsuspendRuleIds);
foreach (var unsuspendRule in unsuspendRules)
{
unsuspendRule.SuspendedBy = null;
unsuspendRule.SuspendedDate = null;
}
await ValidationSource.SaveValidationRulesAsync(unsuspendRules);
}
if (!request.DeleteRuleIds.IsEmpty())
{
await ValidationSource.DeleteValidationRulesAsync(request.DeleteRuleIds.ToArray());
}
}
