public async Task <IHttpActionResult> PutRoleMaterialCreation(int id, RoleMaterialCreation roleMaterialCreation)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest(ModelState));
            }

            if (id != roleMaterialCreation.Id)
            {
                return(BadRequest());
            }

            db.Entry(roleMaterialCreation).State = EntityState.Modified;

            try
            {
                await db.SaveChangesAsync();
            }
            catch (DbUpdateConcurrencyException)
            {
                if (!RoleMaterialCreationExists(id))
                {
                    return(NotFound());
                }
                else
                {
                    throw;
                }
            }

            return(StatusCode(HttpStatusCode.NoContent));
        }
        public async Task <IHttpActionResult> GetRoleMaterialCreation(int id)
        {
            RoleMaterialCreation roleMaterialCreation = await db.RoleMaterialCreations.FindAsync(id);

            if (roleMaterialCreation == null)
            {
                return(NotFound());
            }

            return(Ok(roleMaterialCreation));
        }
        public async Task <IHttpActionResult> PostRoleMaterialCreation(RoleMaterialCreation roleMaterialCreation)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest(ModelState));
            }

            db.RoleMaterialCreations.Add(roleMaterialCreation);
            await db.SaveChangesAsync();

            return(CreatedAtRoute("DefaultApi", new { id = roleMaterialCreation.Id }, roleMaterialCreation));
        }
        public async Task <IHttpActionResult> DeleteRoleMaterialCreation(int id)
        {
            RoleMaterialCreation roleMaterialCreation = await db.RoleMaterialCreations.FindAsync(id);

            if (roleMaterialCreation == null)
            {
                return(NotFound());
            }

            db.RoleMaterialCreations.Remove(roleMaterialCreation);
            await db.SaveChangesAsync();

            return(Ok(roleMaterialCreation));
        }