private CasbinRule savePolicyLine(string pType, IList <string> rule)
{
var line = new CasbinRule();
line.PType = pType;
if (rule.Count() > 0)
{
line.V0 = rule[0];
}
if (rule.Count() > 1)
{
line.V1 = rule[1];
}
if (rule.Count() > 2)
{
line.V2 = rule[2];
}
if (rule.Count() > 3)
{
line.V3 = rule[3];
}
if (rule.Count() > 4)
{
line.V4 = rule[4];
}
if (rule.Count() > 5)
{
line.V5 = rule[5];
}
return(line);
}
private CasbinRule <TKey> SavePolicyLine(string sec, string ptype, int fieldIndex, params string[] fieldValues)
{
var line = new CasbinRule <TKey>()
{
PType = ptype
};
var len = fieldValues.Count();
if (fieldIndex <= 0 && 0 < fieldIndex + len)
{
line.V0 = fieldValues[0 - fieldIndex];
}
if (fieldIndex <= 1 && 1 < fieldIndex + len)
{
line.V1 = fieldValues[1 - fieldIndex];
}
if (fieldIndex <= 2 && 2 < fieldIndex + len)
{
line.V2 = fieldValues[2 - fieldIndex];
}
if (fieldIndex <= 3 && 3 < fieldIndex + len)
{
line.V3 = fieldValues[3 - fieldIndex];
}
if (fieldIndex <= 4 && 4 < fieldIndex + len)
{
line.V4 = fieldValues[4 - fieldIndex];
}
if (fieldIndex <= 5 && 5 < fieldIndex + len)
{
line.V5 = fieldValues[5 - fieldIndex];
}
return(line);
}
public void RemoveFilteredPolicy(string sec, string ptype, int fieldIndex, params string[] fieldValues)
{
if (fieldValues == null || !fieldValues.Any())
{
return;
}
var line = new CasbinRule()
{
PType = ptype
};
var len = fieldValues.Count();
if (fieldIndex <= 0 && 0 < fieldIndex + len)
{
line.V0 = fieldValues[0 - fieldIndex];
}
if (fieldIndex <= 1 && 1 < fieldIndex + len)
{
line.V1 = fieldValues[1 - fieldIndex];
}
if (fieldIndex <= 2 && 2 < fieldIndex + len)
{
line.V2 = fieldValues[2 - fieldIndex];
}
if (fieldIndex <= 3 && 3 < fieldIndex + len)
{
line.V3 = fieldValues[3 - fieldIndex];
}
if (fieldIndex <= 4 && 4 < fieldIndex + len)
{
line.V4 = fieldValues[4 - fieldIndex];
}
if (fieldIndex <= 5 && 5 < fieldIndex + len)
{
line.V5 = fieldValues[5 - fieldIndex];
}
var dbRow = _context.CasbinRule.Where(p => p.PType == line.PType)
.Where(p => p.V0 == line.V0)
.Where(p => p.V1 == line.V1)
.Where(p => p.V2 == line.V2)
.Where(p => p.V3 == line.V3)
.Where(p => p.V4 == line.V4)
.Where(p => p.V5 == line.V5)
.FirstOrDefault();
if (dbRow != null)
{
_context.Entry(dbRow).State = EntityState.Deleted;
_context.SaveChanges();
}
}
private string GetPolicyCotent(CasbinRule rule)
{
StringBuilder sb = new StringBuilder(rule.PType);
void Append(string v)
{
if (string.IsNullOrEmpty(v))
{
return;
}
sb.Append($", {v}");
}
Append(rule.V0);
Append(rule.V1);
Append(rule.V2);
Append(rule.V3);
Append(rule.V4);
Append(rule.V5);
return(sb.ToString());
}
public void RemoveFilteredPolicy(string sec, string ptype, int fieldIndex, params string[] fieldValues)
{
if (fieldValues == null || !fieldValues.Any())
{
return;
}
var line = new CasbinRule <TKey>()
{
PType = ptype
};
var len = fieldValues.Count();
if (fieldIndex <= 0 && 0 < fieldIndex + len)
{
line.V0 = fieldValues[0 - fieldIndex];
}
if (fieldIndex <= 1 && 1 < fieldIndex + len)
{
line.V1 = fieldValues[1 - fieldIndex];
}
if (fieldIndex <= 2 && 2 < fieldIndex + len)
{
line.V2 = fieldValues[2 - fieldIndex];
}
if (fieldIndex <= 3 && 3 < fieldIndex + len)
{
line.V3 = fieldValues[3 - fieldIndex];
}
if (fieldIndex <= 4 && 4 < fieldIndex + len)
{
line.V4 = fieldValues[4 - fieldIndex];
}
if (fieldIndex <= 5 && 5 < fieldIndex + len)
{
line.V5 = fieldValues[5 - fieldIndex];
}
var query = _context.CasbinRule.Where(p => p.PType == line.PType);
if (!string.IsNullOrEmpty(line.V0))
{
query = query.Where(p => p.V0 == line.V0);
}
if (!string.IsNullOrEmpty(line.V1))
{
query = query.Where(p => p.V1 == line.V1);
}
if (!string.IsNullOrEmpty(line.V2))
{
query = query.Where(p => p.V2 == line.V2);
}
if (!string.IsNullOrEmpty(line.V3))
{
query = query.Where(p => p.V3 == line.V3);
}
if (!string.IsNullOrEmpty(line.V4))
{
query = query.Where(p => p.V4 == line.V4);
}
if (!string.IsNullOrEmpty(line.V5))
{
query = query.Where(p => p.V5 == line.V5);
}
foreach (var dbRow in query)
{
_context.Entry(dbRow).State = EntityState.Deleted;
}
_context.SaveChanges();
}
private IQueryable <CasbinRule <TKey> > ApplyQueryFilter(IQueryable <CasbinRule <TKey> > query, CasbinRule <TKey> line)
{
if (!string.IsNullOrEmpty(line.V0))
{
query = query.Where(p => p.V0 == line.V0);
}
if (!string.IsNullOrEmpty(line.V1))
{
query = query.Where(p => p.V1 == line.V1);
}
if (!string.IsNullOrEmpty(line.V2))
{
query = query.Where(p => p.V2 == line.V2);
}
if (!string.IsNullOrEmpty(line.V3))
{
query = query.Where(p => p.V3 == line.V3);
}
if (!string.IsNullOrEmpty(line.V4))
{
query = query.Where(p => p.V4 == line.V4);
}
if (!string.IsNullOrEmpty(line.V5))
{
query = query.Where(p => p.V5 == line.V5);
}
return(query);
}