Redmine developer reports plugin

We need developer reports plugin for redmine. Report it is a text in wiki format (standard for redmine). Each user post reports about completed work on daily basis. ## Deliverables We need developer reports plugin for redmine. Report it is a text in wiki format (standard for redmine). Each user post reports about completed work on daily basis. User can edit his last report. If new report posted, then previous-to-last report cannot be edited. When report posted, user can specify date of the report - today, or yesterday, by default is today.? Each user can view own reports and reports of other users. To specify permissions to view reports, administrator can check appropriate users in the user profile, at field "Reports to", which is replicated with field "Reports from" of users in "reports to" User toolbar contains tab "Reports". When user clicks there, he can see button "Create new report", which in turn, leads to "new report" page, and "Reports" spreadsheet. Reports spreadsheet contains rows - names of users whose reports can be viewed from particular account. Columns is a dates for which report posted.? Last column is total column - it contains count of reports per user for particular range of time. Range of time for which reports are shown can be selected using calendar controls. By default is today - 7 days. If user have no reports posted for yesterday, than tab "Reports" highlighted using red background. Plugin should be well-documented, Code should be designed using redmine plugin guidelines, contain installer and database migrator scripts and documentation. This is first plugin from series plugins for redmine, so there will be more projects for the developer, who develop it.