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554 lines
18 KiB
554 lines
18 KiB
Imports Raven.Client
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Imports System.Text
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Imports System.Web
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Public Class Proposals
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Public Shared Function SearchFor(strTerms As String) As List(Of Proposal)
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'... http://stackoverflow.com/questions/4314545/ravendb-full-text-search
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'http://ravendb.net/docs/2.0/client-api/querying/static-indexes/searching
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'http://ravendb.net/docs/client-api/querying/static-indexes/configuring-index-options
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Dim lst As New List(Of Proposal)
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Using ds As IDocumentSession = DataDocumentStore.Session
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lst = ds.Query(Of Proposal)().Search(Function(x) x.Text, strTerms).ToList()
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End Using
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Return lst
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End Function
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Public Shared Function GetByRepresentation(rep As Representation) As List(Of Proposal)
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Dim lst As New List(Of Proposal)
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Using ds As IDocumentSession = DataDocumentStore.Session
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'max. 128 / 1024! > http://ravendb.net/docs/2.0/intro/safe-by-default
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' http://ravendb.net/kb/31/my-10-tips-and-tricks-with-ravendb
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' https://groups.google.com/forum/#!msg/ravendb/UcLmIajTTq4/Lpke9qd13woJ
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Dim query = ds.Query(Of Proposal)() _
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.OrderByDescending(Function(e) e.Timestamp) _
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.Where(Function(e) e.Key_Representation = rep.Key)
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If query.Count > 0 Then
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lst = query.ToList
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End If
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End Using
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Return lst
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End Function
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Public Shared Function GetItemsTop(count As Integer) As List(Of Proposal)
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Dim lst As New List(Of Proposal)
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Using ds As IDocumentSession = DataDocumentStore.Session
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'TODO: Order & Take
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'http://stackoverflow.com/questions/8931289/ravendb-orderbydescending-and-take-incorrect-results
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'http://ravendb.net/docs/client-api/querying/stale-indexes
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'http://ravendb.net/docs/2.0/client-api/querying/query-and-lucene-query
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'Dim stats As New Raven.Client.RavenQueryStatistics
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'Dim query = ds.Query(Of Proposal)() _
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' .Statistics(stats) _
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' .Customize(Function(x) x.WaitForNonStaleResultsAsOfNow()) _
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' .OrderByDescending(Function(e) e.CreatedAt) _
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' .Take(count)
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Dim query = ds.Query(Of Proposal)() _
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.Where(Function(e) e.IsTest = False) _
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.OrderByDescending(Function(e) e.Timestamp) _
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.Take(count)
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If query.Count > 0 Then
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lst = query.ToList
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'lst = lst.Take(count).ToList()
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End If
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End Using
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Return lst
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End Function
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Public Shared Function GetItemsTopByRepresentation(rep As Representation,
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count As Integer) As List(Of Proposal)
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Dim lst As New List(Of Proposal)
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Using ds As IDocumentSession = DataDocumentStore.Session
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Dim query = ds.Query(Of Proposal)() _
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.Where(Function(e) e.Key_Representation = rep.Key) _
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.OrderByDescending(Function(e) e.Timestamp) _
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.Take(count)
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If query.Count > 0 Then
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lst = query.ToList
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'lst = lst.Take(count).ToList()
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End If
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End Using
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Return lst
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End Function
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Public Shared Function GetItemsCount() As Integer
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Dim intCount As Integer = -1
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Using ds As IDocumentSession = DataDocumentStore.Session
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Dim stats As New RavenQueryStatistics
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Dim query = ds.Query(Of Proposal)() _
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.Statistics(stats) _
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.Where(Function(e) e.IsTest = False) _
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.Take(0).ToArray()
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intCount = stats.TotalResults
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End Using
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Return intCount
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End Function
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Public Shared Function GetItemsCountByRepresentation(rep As Representation) As Integer
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Dim intCount As Integer = -1
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Using ds As IDocumentSession = DataDocumentStore.Session
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Dim stats As New RavenQueryStatistics
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Dim query = ds.Query(Of Proposal)() _
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.Statistics(stats) _
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.Where(Function(e) e.Key_Representation = rep.Key) _
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.Take(0).ToArray()
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'AndAlso e.IsTest = False
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intCount = stats.TotalResults
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End Using
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Return intCount
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End Function
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Public Shared Function GetItemsPage(pageNo As Integer,
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pageCount As Integer) As List(Of Proposal)
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Dim lst As New List(Of Proposal)
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Using ds As IDocumentSession = DataDocumentStore.Session
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Dim query = ds.Query(Of Proposal)() _
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.Where(Function(e) e.IsTest = False) _
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.OrderByDescending(Function(e) e.Timestamp) _
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.Skip((pageNo - 1) * pageCount).Take(pageCount)
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If query.Count > 0 Then
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lst = query.ToList
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End If
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End Using
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Return lst
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End Function
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'TODO: http://daniellang.net/joining-documents-in-ravendb-2-0/
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' http://ravendb.net/docs/2.0/client-api/querying/handling-document-relationships
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' http://www.w3enterprises.com/articles/beginner-guide-to-ravendb.aspx
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'Public Shared Function GetItemsPageByFederalState(federal As String,
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' pageNo As Integer,
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' pageCount As Integer) As List(Of Proposal)
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' Dim lst As New List(Of Proposal)
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' Using ds As IDocumentSession = DataDocumentStore.Session
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' Dim query = ds.Query(Of Proposal)() _
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' .Where(Function(e) e.IsTest = False) _
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' .OrderByDescending(Function(e) e.Timestamp) _
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' .Skip((pageNo - 1) * pageCount).Take(pageCount)
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' If query.Count > 0 Then
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' lst = query.ToList
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' End If
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' End Using
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' Return lst
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'End Function
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Public Shared Function GetItemsPageByRepresentation(rep As Representation,
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pageNo As Integer,
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pageCount As Integer) As List(Of Proposal)
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Dim lst As New List(Of Proposal)
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Using ds As IDocumentSession = DataDocumentStore.Session
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Dim query = ds.Query(Of Proposal)() _
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.Where(Function(e) e.Key_Representation = rep.Key) _
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.OrderByDescending(Function(e) e.Timestamp) _
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.Skip((pageNo - 1) * pageCount).Take(pageCount)
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If query.Count > 0 Then
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lst = query.ToList
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'lst = lst.ToList.Skip((pageNo - 1) * pageCount).Take(pageCount).ToList()
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End If
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End Using
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Return lst
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End Function
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Public Shared Function GetItemsByTag(tag As ProposalTag) As List(Of Proposal)
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Dim lst As New List(Of Proposal)
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Using ds As IDocumentSession = DataDocumentStore.Session
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Dim query = ds.Query(Of Proposal)() _
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.Where(Function(x) x.Tags.Contains(tag.Tag) = True AndAlso x.IsTest = False) _
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.OrderByDescending(Function(e) e.Timestamp)
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If query.Count > 0 Then
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lst = query.ToList
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'lst.Sort(New Comparison(Of Proposal)(Function(x As Proposal, y As Proposal) CType(y.CreatedAt, DateTime).CompareTo(CType(x.CreatedAt, DateTime))))
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End If
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End Using
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Return lst
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End Function
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Public Shared Function GetItemsByTagAndRepresentation(rep As Representation,
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tag As ProposalTag) As List(Of Proposal)
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Dim lst As New List(Of Proposal)
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Using ds As IDocumentSession = DataDocumentStore.Session
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Dim query = ds.Query(Of Proposal)() _
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.Where(Function(x) x.Key_Representation = rep.Key AndAlso x.Tags.Contains(tag.Tag)) _
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.OrderByDescending(Function(e) e.Timestamp)
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If query.Count > 0 Then
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lst = query.ToList
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'lst.Sort(New Comparison(Of Proposal)(Function(x As Proposal, y As Proposal) CType(y.CreatedAt, DateTime).CompareTo(CType(x.CreatedAt, DateTime))))
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End If
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End Using
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Return lst
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End Function
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Public Shared Function GetItemsCommentCount() As Integer
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Dim intRetVal As Integer = -1
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Dim lst As New List(Of Proposal)
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Using ds As IDocumentSession = DataDocumentStore.Session
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Dim query = ds.Query(Of Proposal)("ProposalsWithComments")
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intRetVal += query.ToList().Sum(Function(p) p.ProposalComments.Count)
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End Using
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Return intRetVal
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End Function
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Public Shared Function GetById(id As String) As Proposal
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Dim prop As Proposal = Nothing
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Using ds As IDocumentSession = DataDocumentStore.Session
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Dim entity = ds.Load(Of Proposal)(id)
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If entity IsNot Nothing Then
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prop = entity
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End If
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End Using
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Return prop
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End Function
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Public Shared Function GetByTitleUrl(rep As Representation,
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titleUrl As String) As Proposal
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Dim prop As Proposal = Nothing
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Dim lst As List(Of Proposal) = GetByRepresentation(rep)
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'Dim query = From p As Proposal In lst
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' Where p.TitleUrl = titleUrl
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' Select p
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'If query.Count > 0 Then
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' prop = query.First
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'End If
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Using ds As IDocumentSession = DataDocumentStore.Session
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Dim query = ds.Query(Of Proposal)()
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query = query.Where(Function(e) e.Key_Representation = rep.Key)
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query = query.Where(Function(e) e.TitleUrl = titleUrl)
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If query.Count > 0 Then
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prop = query.First
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End If
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End Using
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Return prop
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End Function
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Public Shared Sub SearchItems(ByRef srm As SearchModel,
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pageNo As Integer,
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pageCount As Integer)
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Try
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Using ds As IDocumentSession = DataDocumentStore.Session
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Dim query = ds.Query(Of Proposal)("FulltextByTextAndTitle") _
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.Search(Function(m) m.Text, srm.SearchTerms, options:=SearchOptions.Or) _
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.Search(Function(m) m.Title, srm.SearchTerms, options:=SearchOptions.Or)
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If query.Count > 0 Then
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srm.Results = query.ToList()
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End If
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End Using
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Catch ex As Exception
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End Try
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End Sub
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Public Shared Function TitleUrlExists(rep As Representation,
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titleUrl As String) As Boolean
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Dim bolRetVal As Boolean = False
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Dim lst As List(Of Proposal) = GetByRepresentation(rep)
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Dim query = From p As Proposal In lst
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Where p.TitleUrl = titleUrl
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Select p
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If query.Count > 0 Then
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bolRetVal = True
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End If
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Return bolRetVal
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End Function
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Public Shared Function GetProcessStepCaption(caption As String,
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p As Proposal,
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m As Representation) As String
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Dim stb As New StringBuilder(caption)
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If caption.Contains("%COMMITTEE%") = True Then
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If String.IsNullOrEmpty(p.Key_Committee) = False Then
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Dim query = From c As Committee In m.Committees
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Where c.Key = p.Key_Committee
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Select c
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If query.Count > 0 Then
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stb.Replace("%COMMITTEE%", query.First.Name)
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End If
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End If
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End If
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If caption.Contains("%REPRESENTATIVE%") = True Then
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If String.IsNullOrEmpty(p.Key_Representative) = False Then
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Dim query = From r As Representative In m.Representatives
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Where r.Key = p.Key_Representative
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Select r
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If query.Count > 0 Then
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stb.Replace("%REPRESENTATIVE%", query.First.Name)
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End If
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End If
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End If
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Return stb.ToString
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End Function
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Public Shared Function CreateNew(keyRepresentation As String,
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title As String,
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text As String,
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tagList As String,
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contactInfo As String) As Proposal
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Dim rep As Representation = GlobalData.Representations.GetByKey(keyRepresentation.ToLower)
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Dim model As New Proposal(rep) With {
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.Title = title.StripSpecialCharsForTitle,
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.Text = text,
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.ContactInfo = contactInfo
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}
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If title.StartsWith("TEST:") Or rep.IsTest = True Then
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model.IsTest = True
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End If
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Dim stbUrl As New StringBuilder(Tools.MakeReadableUrl(model.Title))
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If Proposals.TitleUrlExists(rep, stbUrl.ToString) = True Then
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stbUrl.Append("-").Append(Format(DateTime.Now, "yyMMddHHmm"))
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End If
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model.TitleUrl = stbUrl.ToString
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If model.IsTest = False Then
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model.ShortUrl = UrlShortener.GetShortUrl(model.FullUrl)
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End If
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Dim ps As New ProposalStep
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ps.Id = "1"
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ps.ID_ProcessStep = 1
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'ps.Info = "Eingang des Antrags"
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model.ProposalSteps.Add(ps)
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model.ID_CurrentProposalStep = ps.Id
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If HttpContext.Current.User.Identity.IsAuthenticated = True Then
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model.CreatedBy = HttpContext.Current.User.Identity.Name
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End If
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Dim newID As String
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Using ds As IDocumentSession = DataDocumentStore.Session()
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ds.Store(model)
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newID = model.Id
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Dim tags As ProposalTags = ProposalTags.Load()
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SaveTags(model, tags, tagList)
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ds.Store(tags)
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ds.SaveChanges()
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End Using
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MailManager.SendNewProposal(model)
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PushoverManager.SendNewProposal(model)
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TwitterManager.TweetNewProposal(model)
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NotificationManager.StoreNewProposal(model)
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PushbulletManager.SendNewProposal(model)
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Return model
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End Function
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Public Shared Sub SaveTags(ByRef prop As Proposal,
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ByRef tags As ProposalTags,
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ByVal tagList As String)
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If prop.Tags Is Nothing Then prop.Tags = New List(Of String)
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Dim lstTagsNew As List(Of String) = tagList.Split(",").ToList
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Dim lstTagsOld As List(Of String) = prop.Tags
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'Tag in Proposal speichern
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prop.Tags = lstTagsNew
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'Proposal in Tag speichern (Add/Delete)
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Dim lstAddTags As IEnumerable(Of String) = lstTagsNew.Except(lstTagsOld)
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Dim lstDeleteTags As IEnumerable(Of String) = lstTagsOld.Except(lstTagsNew)
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'(Add)
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For Each s As String In lstAddTags
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If String.IsNullOrEmpty(s) = False Then
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Dim query = From tag As ProposalTag In tags.Items
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Where tag.Tag = s
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Select tag
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If query.Count > 0 Then
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Dim tag As ProposalTag = query.First
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If prop.IsTest = False Then
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If tag.Proposals Is Nothing Then tag.Proposals = New List(Of String)
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tag.Proposals.Add(prop.Id)
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End If
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Else
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Dim newTag As New ProposalTag(s)
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newTag.Proposals = New List(Of String)
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newTag.Proposals.Add(prop.Id)
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tags.Items.Add(newTag)
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End If
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End If
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Next
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'(Delete)
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For Each s As String In lstDeleteTags
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If String.IsNullOrEmpty(s) = False Then
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Dim query = From tag As ProposalTag In tags.Items
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Where tag.Tag = s
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Select tag
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If query.Count > 0 Then
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Dim tag As ProposalTag = query.First
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tag.Proposals.Remove(prop.Id)
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If tag.Proposals.Count = 0 Then
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tags.Items.Remove(tag)
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End If
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End If
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End If
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Next
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End Sub
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Public Shared Sub SaveNextStep(ByRef prop As Proposal,
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idStep As Integer,
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info As String,
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keyRepresentative As String,
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keyCommittee As String)
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Dim ps As New ProposalStep
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ps.Id = CType(prop.ID_CurrentProposalStep, Integer) + 1
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ps.ID_ProcessStep = idStep
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ps.Info = info.EnsureMarkdown
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prop.ProposalSteps.Add(ps)
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prop.ID_CurrentProposalStep = ps.Id
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If keyRepresentative IsNot Nothing Then
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prop.Key_Representative = keyRepresentative
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End If
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If keyCommittee IsNot Nothing Then
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prop.Key_Committee = keyCommittee
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End If
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prop.UpdatedAt = Format(DateTime.Now, "dd.MM.yyyy HH:mm:ss")
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If HttpContext.Current.User.Identity.IsAuthenticated = True Then
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prop.UpdatedBy = HttpContext.Current.User.Identity.Name
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End If
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Using ds As IDocumentSession = DataDocumentStore.Session()
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ds.Store(prop)
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ds.SaveChanges()
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End Using
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End Sub
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End Class
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