Add not documents event-handling for other events

Author: mikehquan19

api/controllers/astra.go

@@ -2,6 +2,7 @@ package controllers
 
 import (
 	"context"
+	"errors"
 	"net/http"
 	"time"
 
@@ -31,14 +32,19 @@ func AstraEvents(c *gin.Context) {
 
 	date := c.Param("date")
 
-	var astra_events schema.MultiBuildingEvents[schema.AstraEvent]
+	var astraEvents schema.MultiBuildingEvents[schema.AstraEvent]
 
 	// Find astra event given date
-	err := astraCollection.FindOne(ctx, bson.M{"date": date}).Decode(&astra_events)
+	err := astraCollection.FindOne(ctx, bson.M{"date": date}).Decode(&astraEvents)
 	if err != nil {
-		respondWithInternalError(c, err)
-		return
+		if errors.Is(err, mongo.ErrNoDocuments) {
+			astraEvents.Date = date
+			astraEvents.Buildings = []schema.SingleBuildingEvents[schema.AstraEvent]{}
+		} else {
+			respondWithInternalError(c, err)
+			return
+		}
 	}
 
-	respond(c, http.StatusOK, "success", astra_events)
+	respond(c, http.StatusOK, "success", astraEvents)
 }

api/controllers/events.go

@@ -74,8 +74,13 @@ func EventsByBuilding(c *gin.Context) {
 	// find and parse matching date
 	err := eventsCollection.FindOne(ctx, bson.M{"date": date}).Decode(&events)
 	if err != nil {
-		respondWithInternalError(c, err)
-		return
+		if errors.Is(err, mongo.ErrNoDocuments) {
+			events.Date = date
+			events.Buildings = []schema.SingleBuildingEvents[schema.SectionWithTime]{}
+		} else {
+			respondWithInternalError(c, err)
+			return
+		}
 	}
 
 	// filter for the specified building
@@ -123,8 +128,13 @@ func EventsByRoom(c *gin.Context) {
 	// find and parse matching date
 	err := eventsCollection.FindOne(ctx, bson.M{"date": date}).Decode(&events)
 	if err != nil {
-		respondWithInternalError(c, err)
-		return
+		if errors.Is(err, mongo.ErrNoDocuments) {
+			events.Date = date
+			events.Buildings = []schema.SingleBuildingEvents[schema.SectionWithTime]{}
+		} else {
+			respondWithInternalError(c, err)
+			return
+		}
 	}
 
 	// filter for the specified building and room
@@ -175,8 +185,13 @@ func SectionsByRoomDetailed(c *gin.Context) {
 	// Step 1: Find events for the specified date
 	err := eventsCollection.FindOne(ctx, bson.M{"date": date}).Decode(&events)
 	if err != nil {
-		respondWithInternalError(c, err)
-		return
+		if errors.Is(err, mongo.ErrNoDocuments) {
+			events.Date = date
+			events.Buildings = []schema.SingleBuildingEvents[schema.SectionWithTime]{}
+		} else {
+			respondWithInternalError(c, err)
+			return
+		}
 	}
 
 	// Step 2: Extract section IDs for the specified building and room

api/controllers/mazevo.go

@@ -2,6 +2,7 @@ package controllers
 
 import (
 	"context"
+	"errors"
 	"net/http"
 	"time"
 
@@ -31,14 +32,19 @@ func MazevoEvents(c *gin.Context) {
 
 	date := c.Param("date")
 
-	var mazevo_events schema.MultiBuildingEvents[schema.MazevoEvent]
+	var mazevoEvents schema.MultiBuildingEvents[schema.MazevoEvent]
 
 	// Find mazevo event for input date
-	err := mazevoCollection.FindOne(ctx, bson.M{"date": date}).Decode(&mazevo_events)
+	err := mazevoCollection.FindOne(ctx, bson.M{"date": date}).Decode(&mazevoEvents)
 	if err != nil {
-		respondWithInternalError(c, err)
-		return
+		if errors.Is(err, mongo.ErrNoDocuments) {
+			mazevoEvents.Date = date
+			mazevoEvents.Buildings = []schema.SingleBuildingEvents[schema.MazevoEvent]{}
+		} else {
+			respondWithInternalError(c, err)
+			return
+		}
 	}
 
-	respond(c, http.StatusOK, "success", mazevo_events)
+	respond(c, http.StatusOK, "success", mazevoEvents)
 }