Add permits module

src/permit/permit.service.ts

@@ -0,0 +1,116 @@
+import { PageQueryParams } from "../pagination";
+import { generateId } from "../utils/id";
+import {
+  CreatePermitInput,
+  permitModel,
+  UpdatePermitInput,
+} from "./permit.schema";
+
+export async function createPermit(input: CreatePermitInput, tenantId: string) {
+  const permit = await permitModel.create({
+    tenantId: tenantId,
+    pid: generateId(),
+    ...input,
+  });
+
+  return permit;
+}
+
+export async function getPermit(permitId: string, tenantId: string) {
+  return await permitModel
+    .findOne({
+      $and: [{ tenantId: tenantId }, { pid: permitId }],
+    })
+    .populate("county")
+    .populate("client")
+    .populate("assignedTo");
+}
+
+export async function listPermits(params: PageQueryParams, tenantId: string) {
+  const page = params.page || 1;
+  const pageSize = params.pageSize || 10;
+
+  const permitsList = await permitModel.aggregate([
+    {
+      $match: { $and: [{ tenantId: tenantId }] },
+    },
+    {
+      $lookup: {
+        from: "organizations",
+        localField: "county",
+        foreignField: "_id",
+        as: "countyRec",
+      },
+    },
+    {
+      $lookup: {
+        from: "organizations",
+        localField: "client",
+        foreignField: "_id",
+        as: "clientRec",
+      },
+    },
+    {
+      $lookup: {
+        from: "permits",
+        localField: "assignedTo",
+        foreignField: "_id",
+        as: "assignedRec",
+      },
+    },
+    {
+      $project: {
+        _id: 0,
+        pid: 1,
+        permitNumber: 1,
+        county: { $arrayElemAt: ["$countyRec", 0] },
+        client: { $arrayElemAt: ["$clientRec", 0] },
+        permitDate: 1,
+        stage: 1,
+        status: 1,
+        assignedTo: { $arrayElemAt: ["$assignedRec", 0] },
+      },
+    },
+    {
+      $facet: {
+        metadata: [{ $count: "count" }],
+        data: [{ $skip: (page - 1) * pageSize }, { $limit: pageSize }],
+      },
+    },
+  ]);
+
+  return {
+    permits: permitsList[0].data,
+    metadata: {
+      count: permitsList[0].metadata[0].count,
+      page,
+      pageSize,
+    },
+  };
+}
+
+export async function updatePermit(
+  input: UpdatePermitInput,
+  permitId: string,
+  tenantId: string
+) {
+  const updatePermitResult = await permitModel
+    .findOneAndUpdate(
+      {
+        $and: [{ tenantId: tenantId }, { pid: permitId }],
+      },
+      { ...input, updatedAt: new Date() },
+      { new: true }
+    )
+    .populate("county")
+    .populate("client")
+    .populate("assignedTo");
+
+  return updatePermitResult;
+}
+
+export async function deletePermit(permitId: string, tenantId: string) {
+  return await permitModel.deleteOne({
+    $and: [{ tenantId: tenantId }, { pid: permitId }],
+  });
+}