Add temporal filtering to reminders

api/system/spec.json

@@ -1630,6 +1630,18 @@
               "title": "Only reminders for a given user",
               "type": "uint64"
             },
+            {
+              "name": "scheduledFrom",
+              "required": false,
+              "title": "Only reminders from this time (included)",
+              "type": "*time.Time"
+            },
+            {
+              "name": "scheduledBefore",
+              "required": false,
+              "title": "Only reminders up to this time (excluded)",
+              "type": "*time.Time"
+            },
             {
               "name": "page",
               "type": "uint",

api/system/spec/reminder.json

@@ -36,6 +36,18 @@
             "title": "Only reminders for a given user",
             "type": "uint64"
           },
+          {
+            "name": "scheduledFrom",
+            "required": false,
+            "title": "Only reminders from this time (included)",
+            "type": "*time.Time"
+          },
+          {
+            "name": "scheduledBefore",
+            "required": false,
+            "title": "Only reminders up to this time (excluded)",
+            "type": "*time.Time"
+          },
           {
             "name": "page",
             "required": false,

docs/system/README.md

@@ -715,6 +715,8 @@ Organisations represent a top-level grouping entity. There may be many organisat
 | --------- | ---- | ------ | ----------- | ------- | --------- |
 | resource | string | GET | Only reminders of a specific resource | N/A | NO |
 | assignedTo | uint64 | GET | Only reminders for a given user | N/A | NO |
+| scheduledFrom | *time.Time | GET | Only reminders from this time (included) | N/A | NO |
+| scheduledBefore | *time.Time | GET | Only reminders up to this time (excluded) | N/A | NO |
 | page | uint | GET | Page number (0 based) | N/A | NO |
 | perPage | uint | GET | Returned items per page (default 50) | N/A | NO |
 

system/repository/reminder.go

@@ -88,6 +88,13 @@ func (r reminder) Find(filter types.ReminderFilter) (set types.ReminderSet, f ty
 		q = q.Where("r.resource LIKE ?", f.Resource+"%")
 	}
 
+	if f.ScheduledFrom != nil {
+		q = q.Where("r.remind_at >= ?", f.ScheduledFrom.Format(time.RFC3339))
+	}
+	if f.ScheduledBefore != nil {
+		q = q.Where("r.remind_at < ?", f.ScheduledBefore.Format(time.RFC3339))
+	}
+
 	if f.AccessCheck.HasOperation() {
 		q = q.Where(f.AccessCheck.BindToEnv(
 			types.ReminderPermissionResource,

system/rest/reminder.go

@@ -38,8 +38,10 @@ func (Reminder) New() *Reminder {
 
 func (ctrl *Reminder) List(ctx context.Context, r *request.ReminderList) (interface{}, error) {
 	f := types.ReminderFilter{
-		AssignedTo: r.AssignedTo,
-		Resource:   r.Resource,
+		AssignedTo:      r.AssignedTo,
+		Resource:        r.Resource,
+		ScheduledFrom:   r.ScheduledFrom,
+		ScheduledBefore: r.ScheduledBefore,
 
 		PageFilter: rh.Paging(r.Page, r.PerPage),
 	}

system/rest/request/reminder.go

@@ -36,10 +36,12 @@ var _ = multipart.FileHeader{}
 
 // Reminder list request parameters
 type ReminderList struct {
-	Resource   string
-	AssignedTo uint64 `json:",string"`
-	Page       uint
-	PerPage    uint
+	Resource        string
+	AssignedTo      uint64 `json:",string"`
+	ScheduledFrom   *time.Time
+	ScheduledBefore *time.Time
+	Page            uint
+	PerPage         uint
 }
 
 func NewReminderList() *ReminderList {
@@ -51,6 +53,8 @@ func (r ReminderList) Auditable() map[string]interface{} {
 
 	out["resource"] = r.Resource
 	out["assignedTo"] = r.AssignedTo
+	out["scheduledFrom"] = r.ScheduledFrom
+	out["scheduledBefore"] = r.ScheduledBefore
 	out["page"] = r.Page
 	out["perPage"] = r.PerPage
 
@@ -90,6 +94,18 @@ func (r *ReminderList) Fill(req *http.Request) (err error) {
 	if val, ok := get["assignedTo"]; ok {
 		r.AssignedTo = parseUInt64(val)
 	}
+	if val, ok := get["scheduledFrom"]; ok {
+
+		if r.ScheduledFrom, err = parseISODatePtrWithErr(val); err != nil {
+			return err
+		}
+	}
+	if val, ok := get["scheduledBefore"]; ok {
+
+		if r.ScheduledBefore, err = parseISODatePtrWithErr(val); err != nil {
+			return err
+		}
+	}
 	if val, ok := get["page"]; ok {
 		r.Page = parseUint(val)
 	}

system/types/reminder.go

@@ -30,10 +30,12 @@ type (
 	}
 
 	ReminderFilter struct {
-		Resource   string `json:"resource"`
-		AssignedTo uint64 `json:"assignedTo,uint64"`
-		Page       uint   `json:"page,uint"`
-		PerPage    uint   `json:"perPage,uint"`
+		Resource        string     `json:"resource"`
+		AssignedTo      uint64     `json:"assignedTo,uint64"`
+		ScheduledFrom   *time.Time `json:"scheduledFrom"`
+		ScheduledBefore *time.Time `json:"scheduledBefore"`
+		Page            uint       `json:"page,uint"`
+		PerPage         uint       `json:"perPage,uint"`
 
 		// Standard paging fields & helpers
 		rh.PageFilter