Class: SalesforceCache::Client

Inherits:
Object
  • Object
show all
Defined in:
lib/salesforce_cache/client.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(dParamsGeneral = {}, dParamsToken = {}) ⇒ Client

Returns a new instance of Client.



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# File 'lib/salesforce_cache/client.rb', line 9

def initialize(dParamsGeneral={},dParamsToken={})
  if dParamsGeneral.has_key?(:disable_remote) && dParamsGeneral[:disable_remote]
    @bRemoteEnabled = false
  else
    @bRemoteEnabled = true
  end
  @oSfRestClient  = @bRemoteEnabled \
    ? SalesforceCache::RestClient.new(dParamsGeneral,dParamsToken) : nil
  @sFsdbBaseDir   = dParamsGeneral[:data_dir] || '.'
  @iMaxAgeSec     = dParamsGeneral[:max_age]  || 3600*24*7
end

Instance Attribute Details

#oSfRestClient ⇒ Object

Returns the value of attribute oSfRestClient.



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# File 'lib/salesforce_cache/client.rb', line 7

def oSfRestClient
  @oSfRestClient
end

Instance Method Details

#getDirForType(sType = nil) ⇒ Object 



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# File 'lib/salesforce_cache/client.rb', line 26

def getDirForType(sType=nil)
  sDir   = File.join(@sFsdbBaseDir,sType)
  return sDir
end

#getFileForSfidAndType(sSfid = nil, sType = nil) ⇒ Object 



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# File 'lib/salesforce_cache/client.rb', line 21

def getFileForSfidAndType(sSfid=nil,sType=nil)
  sFile  = %Q{sf_#{sType}_#{sSfid}.json}
  return sFile
end

#getPathForSfidAndType(sSfid = nil, sType = nil) ⇒ Object 



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# File 'lib/salesforce_cache/client.rb', line 31

def getPathForSfidAndType(sSfid=nil,sType=nil)
  sPath  = File.join( self.getDirForType(sType), self.getFileForSfidAndType(sSfid,sType))
  return sPath
end

#getResForSoqlAndPath(sSoql = nil, sPath = nil) ⇒ Object 



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# File 'lib/salesforce_cache/client.rb', line 36

def getResForSoqlAndPath(sSoql=nil,sPath=nil)
  return nil if sSoql.nil?
  if ! sPath.nil? && sPath !~ /^\s*\//
    sPath.strip!
    sPath = File.join(@sFsdbBaseDir,sPath)
  end
  dRes      = { :meta => { :iEpochRetrieved => -1, :iStatus => 404 } }
  if !sPath.nil? && File.exists?(sPath)
    jTop    = File.open(sPath,'r').read
    dTop    = JSON.parse(jTop,:symbolize_names=>true)
    if dTop.has_key?(:source) && dTop.has_key?(:meta) && dTop[:meta].has_key?(:iEpochRetrieved)
      iEpochRetrieved = dTop[:meta][:iEpochRetrieved]
      iEpochNow       = Time.now.to_i
      iAgeSec         = iEpochNow - iEpochRetrieved
      if ! @bRemoteEnabled || ( iAgeSec < @iMaxAgeSec && dTop[:source].has_key?(:done) )
        dRes = dTop[:source]
        return dRes
      end
    end
  end
  return @bRemoteEnabled ? self.getResForSoqlAndPathFromRemote(sSoql,sPath) : nil
end

#getResForSoqlAndPathFromRemote(sSoql = nil, sPath = nil) ⇒ Object 



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# File 'lib/salesforce_cache/client.rb', line 59

def getResForSoqlAndPathFromRemote(sSoql=nil,sPath=nil)
  return nil if sSoql.nil?
  if ! sPath.nil? && sPath !~ /^\s*\//
    sPath.strip!
    sPath = File.join(@sFsdbBaseDir,sPath)
  end
  dRes = @oSfRestClient.getSoqlResults(sSoql)
  if ! dRes.nil? && dRes.has_key?(:done) && dRes[:done] == true && ! sPath.nil?
    if sPath =~ /^([\S]+)\/[^\/]+$/
      sDir   = $1
      FileUtils.mkdir_p(sDir) if ! Dir.exists?(sDir)
    end
    File.open(sPath,'w') do |fTop|
      dTop      =  {
        :meta   => { :iEpochRetrieved => Time.now.to_i, :iStatus => 200 },
        :source => dRes
      }
      jTop = JSON.dump(dTop)
      fTop.puts(jTop)
    end
    return dRes
  end
  return nil
end

#getSobjectForSfidAndType(sSfid = nil, sType = nil) ⇒ Object 



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# File 'lib/salesforce_cache/client.rb', line 84

def getSobjectForSfidAndType(sSfid=nil,sType=nil)
  sPath     = self.getPathForSfidAndType(sSfid,sType)
  dObj      = { :meta => { :iEpochRetrieved => -1, :iStatus => 404 } }
  if File.exists?(sPath)
    jTop    = File.open(sPath,'r').read
    dTop    = JSON.parse(jTop,:symbolize_names=>true)
    if dTop.has_key?(:source) && dTop.has_key?(:meta) && dTop[:meta].has_key?(:iEpochRetrieved)
      iEpochRetrieved = dTop[:meta][:iEpochRetrieved]
      iEpochNow       = Time.now.to_i
      iAgeSec         = iEpochNow - iEpochRetrieved
      if ! @bRemoteEnabled || ( iAgeSec < @iMaxAgeSec && dTop[:source].has_key?(:Id) )
        dObj = dTop[:source]
        return dObj
      end
    end
  end
  return @bRemoteEnabled ? self.getSobjectForSfidAndTypeFromRemote(sSfid,sType) : nil
end

#getSobjectForSfidAndTypeFromRemote(sSfid = nil, sType = nil) ⇒ Object 



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# File 'lib/salesforce_cache/client.rb', line 103

def getSobjectForSfidAndTypeFromRemote(sSfid=nil,sType=nil)
  dObj = @oSfRestClient.getSobjectForSfidAndType(sSfid,sType)
  if (dObj.is_a?(Array) && dObj[0][:errorCode] == 'NOT_FOUND') || dObj.nil?
    if sType == 'Account'

      dObjOppTry = self.getSobjectForSfidAndType(sSfid,'Opportunity')

      if dObjOppTry.is_a?(Hash) && dObjOppTry.has_key?(:AccountId)
        sSfidAct = dObjOppTry[:AccountId]
        return self.getSobjectForSfidAndType(sSfidAct,sType)
      end

    else
      return nil
    end
  end
  if dObj.is_a?(Hash) && dObj.has_key?(:Id)
    sDir        = self.getDirForType(sType)
    sPath       = self.getPathForSfidAndType(sSfid,sType)
    FileUtils.mkdir_p(sDir) if ! Dir.exists?(sDir)
    File.open(sPath,'w') do |fTop|
      dTop      =  {
        :meta   => { :iEpochRetrieved => Time.now.to_i, :iStatus => 200 },
        :source => dObj
      }
      jTop = JSON.dump(dTop)
      fTop.puts(jTop)
    end
    return dObj
  end
  return nil
end