UI & API Tabs Detail Data Pengangguran

src/app/api/[[...slugs]]/_lib/ekonomi/jumlah-pengangguran/detail-data-pengangguran/create.ts

@@ -1,3 +1,64 @@
+// import prisma from "@/lib/prisma";
+// import { Prisma } from "@prisma/client";
+// import { Context } from "elysia";
+
+// type FormCreate = Prisma.DetailDataPengangguranGetPayload<{
+//   select: {
+//     month: true;
+//     year: true;
+//     totalUnemployment: true;
+//     educatedUnemployment: true;
+//     uneducatedUnemployment: true;
+//     percentageChange: true;
+//   };
+// }>;
+
+// export default async function detailDataPengangguranCreate(context: Context) {
+//   const body = context.body as FormCreate;
+
+//   // Cek apakah data untuk bulan & tahun tersebut sudah ada
+//   const existing = await prisma.detailDataPengangguran.findFirst({
+//     where: {
+//       month: body.month,
+//       year: body.year,
+//     },
+//   });
+
+//   if (existing) {
+//     return {
+//       success: false,
+//       message: `Data bulan ${body.month} ${body.year} sudah ada.`,
+//       data: null,
+//     };
+//   }
+
+//   const created = await prisma.detailDataPengangguran.create({
+//     data: {
+//       month: body.month,
+//       year: body.year,
+//       totalUnemployment: body.totalUnemployment,
+//       educatedUnemployment: body.educatedUnemployment,
+//       uneducatedUnemployment: body.uneducatedUnemployment,
+//       percentageChange: body.percentageChange ?? null,
+//     },
+//     select: {
+//       id: true,
+//       month: true,
+//       year: true,
+//       totalUnemployment: true,
+//       educatedUnemployment: true,
+//       uneducatedUnemployment: true,
+//       percentageChange: true,
+//     },
+//   });
+
+//   return {
+//     success: true,
+//     message: "Berhasil menambahkan data pengangguran bulanan",
+//     data: created,
+//   };
+// }
+
 import prisma from "@/lib/prisma";
 import { Prisma } from "@prisma/client";
 import { Context } from "elysia";
@@ -9,14 +70,14 @@ type FormCreate = Prisma.DetailDataPengangguranGetPayload<{
     totalUnemployment: true;
     educatedUnemployment: true;
     uneducatedUnemployment: true;
-    percentageChange: true;
   };
 }>;
 
+const monthOrder = ["Jan", "Feb", "Mar", "Apr", "Mei", "Jun", "Jul", "Agu", "Sep", "Okt", "Nov", "Des"];
+
 export default async function detailDataPengangguranCreate(context: Context) {
   const body = context.body as FormCreate;
 
-  // Cek apakah data untuk bulan & tahun tersebut sudah ada
   const existing = await prisma.detailDataPengangguran.findFirst({
     where: {
       month: body.month,
@@ -32,6 +93,24 @@ export default async function detailDataPengangguranCreate(context: Context) {
     };
   }
 
+  // Cari bulan sebelumnya
+  const currentMonthIndex = monthOrder.indexOf(body.month);
+  const prevMonth = currentMonthIndex > 0 ? monthOrder[currentMonthIndex - 1] : "Des";
+  const prevYear = currentMonthIndex > 0 ? body.year : body.year - 1;
+
+  const prevData = await prisma.detailDataPengangguran.findFirst({
+    where: {
+      month: prevMonth,
+      year: prevYear,
+    },
+  });
+
+  let percentageChange: number | null = null;
+  if (prevData) {
+    const change = ((body.totalUnemployment - prevData.totalUnemployment) / prevData.totalUnemployment) * 100;
+    percentageChange = parseFloat(change.toFixed(1));
+  }
+
   const created = await prisma.detailDataPengangguran.create({
     data: {
       month: body.month,
@@ -39,7 +118,7 @@ export default async function detailDataPengangguranCreate(context: Context) {
       totalUnemployment: body.totalUnemployment,
       educatedUnemployment: body.educatedUnemployment,
       uneducatedUnemployment: body.uneducatedUnemployment,
-      percentageChange: body.percentageChange ?? null,
+      percentageChange,
     },
     select: {
       id: true,

src/app/api/[[...slugs]]/_lib/ekonomi/jumlah-pengangguran/detail-data-pengangguran/findByMonthYear.ts

@@ -0,0 +1,35 @@
+import prisma from "@/lib/prisma";
+import { Context } from "elysia";
+
+export default async function findByMonthYear(context: Context) {
+  const { month, year } = context.params as { month: string; year: string };
+
+  if (!month || !year) {
+    return {
+      success: false,
+      message: "Bulan dan tahun wajib diisi",
+      data: null,
+    };
+  }
+
+  const data = await prisma.detailDataPengangguran.findFirst({
+    where: {
+      month,
+      year: Number(year),
+    },
+  });
+
+  if (!data) {
+    return {
+      success: false,
+      message: `Data untuk bulan ${month} tahun ${year} tidak ditemukan`,
+      data: null,
+    };
+  }
+
+  return {
+    success: true,
+    message: "Data ditemukan",
+    data,
+  };
+}

src/app/api/[[...slugs]]/_lib/ekonomi/jumlah-pengangguran/detail-data-pengangguran/index.ts

@@ -4,6 +4,7 @@ import detailDataPengangguranCreate from "./create";
 import detailDataPengangguranUpdate from "./updt";
 import detailDataPengangguranFindUnique from "./findUnique";
 import detailDataPengangguranDelete from "./del";
+import findByMonthYear from "./findByMonthYear";
 
 const DetailDataPengangguran = new Elysia({
   prefix: "/detaildatapengangguran",
@@ -43,6 +44,12 @@ const DetailDataPengangguran = new Elysia({
     params: t.Object({
       id: t.String(),
     }),
+  })
+  .get("/month/:month/year/:year", findByMonthYear, {
+    params: t.Object({
+      month: t.String(),
+      year: t.String(),
+    }),
   });
 
 export default DetailDataPengangguran;

src/app/api/[[...slugs]]/_lib/ekonomi/jumlah-pengangguran/detail-data-pengangguran/updt.ts

@@ -1,68 +1,145 @@
+// import prisma from "@/lib/prisma";
+// import { Context } from "elysia";
+
+// export default async function detailDataPengangguranUpdate(context: Context) {
+//     const id = context.params?.id;
+
+//     if (!id) {
+//         return {
+//             success: false,
+//             message: "ID tidak ditemukan",
+//         }
+//     }
+
+//     const { month, year, totalUnemployment, educatedUnemployment, uneducatedUnemployment, percentageChange } = context.body as {
+//         month: string;
+//         year: number;
+//         totalUnemployment: number;
+//         educatedUnemployment: number;
+//         uneducatedUnemployment: number;
+//         percentageChange: number;
+//     }
+
+//     const duplicate = await prisma.detailDataPengangguran.findFirst({
+//         where: {
+//             month,
+//             year,
+//             NOT: { id },
+//         },
+//     });
+      
+//     if (duplicate) {
+//         return {
+//           success: false,
+//           message: `Data bulan ${month} ${year} sudah ada.`,
+//         };
+//       }
+
+//     const existing = await prisma.detailDataPengangguran.findUnique({
+//         where: {
+//             id: id,
+//         },
+//     })
+
+//     if (!existing) {
+//         return {
+//             success: false,
+//             message: "Data tidak ditemukan",
+//         }
+//     }
+
+//     const updated = await prisma.detailDataPengangguran.update({
+//         where: { id },
+//         data: {
+//             month,
+//             year,
+//             totalUnemployment,
+//             educatedUnemployment,
+//             uneducatedUnemployment,
+//             percentageChange,
+//         },
+//     })
+
+//     return {
+//         success: true,
+//         message: "Data berhasil diupdate",
+//         data: updated,
+//     }
+// }
+
+
 import prisma from "@/lib/prisma";
 import { Context } from "elysia";
 
+
+const monthOrder = ["Jan", "Feb", "Mar", "Apr", "Mei", "Jun", "Jul", "Agu", "Sep", "Okt", "Nov", "Des"];
+
 export default async function detailDataPengangguranUpdate(context: Context) {
     const id = context.params?.id;
-
+  
     if (!id) {
-        return {
-            success: false,
-            message: "ID tidak ditemukan",
-        }
+      return { success: false, message: "ID tidak ditemukan" };
     }
-
-    const { month, year, totalUnemployment, educatedUnemployment, uneducatedUnemployment, percentageChange } = context.body as {
-        month: string;
-        year: number;
-        totalUnemployment: number;
-        educatedUnemployment: number;
-        uneducatedUnemployment: number;
-        percentageChange: number;
-    }
-
+  
+    const { month, year, totalUnemployment, educatedUnemployment, uneducatedUnemployment } = context.body as {
+      month: string;
+      year: number;
+      totalUnemployment: number;
+      educatedUnemployment: number;
+      uneducatedUnemployment: number;
+    };
+  
     const duplicate = await prisma.detailDataPengangguran.findFirst({
-        where: {
-            month,
-            year,
-            NOT: { id },
-        },
+      where: {
+        month,
+        year,
+        NOT: { id },
+      },
     });
-      
+  
     if (duplicate) {
-        return {
-          success: false,
-          message: `Data bulan ${month} ${year} sudah ada.`,
-        };
-      }
-
-    const existing = await prisma.detailDataPengangguran.findUnique({
-        where: {
-            id: id,
-        },
-    })
-
-    if (!existing) {
-        return {
-            success: false,
-            message: "Data tidak ditemukan",
-        }
+      return { success: false, message: `Data bulan ${month} ${year} sudah ada.` };
     }
-
+  
+    const current = await prisma.detailDataPengangguran.findUnique({ where: { id } });
+  
+    if (!current) {
+      return { success: false, message: "Data tidak ditemukan" };
+    }
+  
+    const currentMonthIndex = monthOrder.indexOf(month);
+    const prevMonth = currentMonthIndex > 0 ? monthOrder[currentMonthIndex - 1] : "Des";
+    const prevYear = currentMonthIndex > 0 ? year : year - 1;
+  
+    const prevData = await prisma.detailDataPengangguran.findFirst({
+      where: {
+        month: prevMonth,
+        year: prevYear,
+      },
+    });
+  
+    let percentageChange: number | null = null;
+    if (prevData) {
+      const change = ((totalUnemployment - prevData.totalUnemployment) / prevData.totalUnemployment) * 100;
+      percentageChange = parseFloat(change.toFixed(1));
+    }
+  
     const updated = await prisma.detailDataPengangguran.update({
-        where: { id },
-        data: {
-            month,
-            year,
-            totalUnemployment,
-            educatedUnemployment,
-            uneducatedUnemployment,
-            percentageChange,
-        },
-    })
-
+      where: { id },
+      data: {
+        month,
+        year,
+        totalUnemployment,
+        educatedUnemployment,
+        uneducatedUnemployment,
+        percentageChange,
+      },
+    });
+  
     return {
-        success: true,
-        message: "Data berhasil diupdate",
-        data: updated,
-    }
-}
+      success: true,
+      message: "Data berhasil diupdate",
+      data: updated,
+    };
+  }
+