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Function Description
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The script calls the Login.pm module’s getLogin method to see if a valid set of user credentials exist for this user. If getLogin returns a NULL value, the user is redirected to the user/index.html page.
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If the getLogin returns a session credential, the Login.pm module’s getUserName method is called to determine the username of the session’s owner.
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The list of available upgrades for the user is determined and displayed to the user using the following logic:
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If the User record associated with the UserName has no corresponding entry in the Member table, then the Upgrade_User-Ind and Upgrade_User-Inst radio button is displayed. Only one of these options can be selected by the user. Javascript should be used to ensure that the user cannot select any other upgrade option unless one of these radio buttons is selected.
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If the Upgrade_User-Ind or Upgrade_User-Inst radio button is selected, ask the user to enter a textfield of between 4 and 16 characters for the Upgrade_Username field.
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If a corresponding entry in the Member table exists for this user, and the Member_Type is “Individual”, a checkbox for Upgrade_ind-Inst is displayed.
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If the corresponding entry in the Services table for this User_Number does not have a value for Service_PPP_Access, or Service_PPP_Access = 0, then a checkbox for Upgrade_toPPP is shown.
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If the corresponding entry in the Member_Type is “Institution” or the checkbox “Upgrade_Ind-Inst” or the radio button “Upgrade_User-Inst” is selected above, and the corresponding entry in the Services table for this User_Number does not have a positive integer value in the Service_WebSite field, then display a checkbox for Upgrade_toWebSite and by default set it to “checked.”
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If there is a corresponding entry in the Member table for this User_Number, display the following checkboxes:
Upgrade_toVirtualDomain
Upgrade_toDB
Upgrade_toListserver
and collect the following information in a text field for each of these checked options:
Upgrade_VirtualDomainName
Upgrade_DBName
Upgrade_ListserverName
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If there is a corresponding entry in the Services table for Service_WebSite, or for Service_VirtualDomain, or the checkboxes for Upgrade_toVirtualDomain or Upgrade_toWebSite are selected above, display a checkbox for Upgrade_toSSL.
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If the corresponding entry in the Member_Type is “Institution” or the checkbox “Upgrade_Ind-Inst” or the radio button “Upgrade_User-Inst” is selected above, then display a checkbox for Upgrade_toAliases include two text fields for “Upgrade_AliasExtAddress” and “Upgrade_Alias_GPFNAddress”
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If there is a corresponding Member record for this User_Number, display three text fields with the current values for Service_Quota1, Service_Quota2, and Service_Quota3 for the corresponding Service table entry for this user. The labels for these fields should be constructed with meaningful labels from the Sys_Quota1_Mnt, Sys_Quota2_Mnt, and Sys_Quota3_Mnt fields.
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If there is no corresponding Member record for this User_Number and the Upgrade_User-Ind or Upgrade_User-Inst checkboxes are checked above, then display the default quotas from the Sys_Incl_Quota1, Sys_Incl_Quota2, and Sys_Incl_Quota3 fields as text fields.
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If a Username is requested in step 5 above, test this Username against the uname_test.pl library function.
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Collect the information and store all values in the respective fields of a new Upgrade_Request record.
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Insert a new record into the Invoice table with the following values:
Invoice_Date is the current Timestamp
Invoice_Medium = ‘Web’
Invoice_EnteredBy = REMOTE_USER
and retrieve the Invoice_Number of this new record
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For each of the upgrade options selected above where the option is not 0 or False, insert a new record in the Invoice_Item table with an appropriate description and the value of the option field multiplied by the corresponding value from the System Defaults table.
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Calculate the total cost of the Invoice by taking the sum of all Invoice_Item records for this particular Invoice_Number and put this value in the Invoice_Amount field for the corresponding Invoice.
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Display the Invoice information using the format supplied in the invoice.tmpl file. Direct the user to print this invoice and reference it when sending in their cheque.
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