Added Pagination

piyushgarg-dev · Oct 18, 2023 · d788ff7 · d788ff7
1 parent a3fdf69
commit d788ff7
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Showing 4 changed files with 25 additions and 2 deletions.
diff --git a/functions/graphql/form/interfaces.ts b/functions/graphql/form/interfaces.ts
@@ -64,6 +64,8 @@ export interface GetFormResponsesByFormIdInput {
 
 export interface GetFormResponsesByProjectId {
   projectId: string
+  itemsPerPage?: number
+  cursor?: string
 }
 
 export interface GetPublicFormDataInput {

diff --git a/functions/graphql/form/resolver.ts b/functions/graphql/form/resolver.ts
@@ -41,7 +41,11 @@ const queries = {
     ctx: ServerContext
   ) => {
     ensureAuthenticated(ctx)
-    return FormService.getFormResponsesByProjectId(input.projectId, ctx)
+    const { projectId, itemsPerPage = 10, cursor } = input
+    return FormService.getFormResponsesByProjectId(projectId, ctx, {
+      cursor,
+      itemsPerPage,
+    })
   },
   getPublicFormData: async (
     _: any,

diff --git a/functions/graphql/form/types.ts b/functions/graphql/form/types.ts
@@ -171,5 +171,7 @@ export const types = `#graphql
 
     input GetFormResponsesByProjectIdInput {
         projectId: ID!
+        itemsPerPage: Int
+        cursor: String
     }
 `
diff --git a/services/form.ts b/services/form.ts
@@ -3,6 +3,11 @@ import AccessDeniedError from '../errors/AccessDeniedError'
 import { UpdateFormData } from '../functions/graphql/form/interfaces'
 import { ServerContext } from '../functions/graphql/interfaces'
 
+interface GetFormResponsesByProjectIdOptions {
+  itemsPerPage?: number
+  cursor?: string
+}
+
 class FormService {
   public static createForm = prismaClient.form.create
 
@@ -76,9 +81,11 @@ class FormService {
 
   public static getFormResponsesByProjectId(
     projectId: string,
-    ctx: ServerContext
+    ctx: ServerContext,
+    options?: GetFormResponsesByProjectIdOptions
   ) {
     if (!ctx.user?.id) throw new AccessDeniedError()
+
     return prismaClient.formResponse.findMany({
       where: {
         form: {
@@ -88,6 +95,14 @@ class FormService {
           },
         },
       },
+      cursor: options?.cursor
+        ? {
+            id: options?.cursor,
+          }
+        : undefined,
+      take: options?.itemsPerPage ?? 10,
+      skip: 1, // Skip the cursor
+      orderBy: { createdAt: 'desc' },
     })
   }