Merge pull request #169 from 35C4n0r/feat-prisma-models

Feat prisma models

.gitignore

@@ -49,3 +49,6 @@ src/.DS_Store
 /src/geojson-data/
 /src/geoquery.in.data/
 db.mmdb
+
+
+.env

package.json

@@ -28,6 +28,7 @@
     "@nestjs/platform-express": "^10.0.0",
     "@nestjs/platform-fastify": "^10.3.0",
     "@nestjs/swagger": "^7.3.1",
+    "@prisma/client": "^5.17.0",
     "@samagra-x/stencil": "^0.0.6",
     "@turf/turf": "^6.5.0",
     "@types/multer": "^1.4.11",
@@ -60,6 +61,7 @@
     "husky": "8.0.3",
     "jest": "^29.5.0",
     "prettier": "^3.0.0",
+    "prisma": "^5.17.0",
     "source-map-support": "^0.5.21",
     "supertest": "^6.3.3",
     "ts-jest": "^29.1.0",

prisma/docker-compose.yaml

@@ -0,0 +1,12 @@
+version: "3.9"
+
+services:
+  postgis:
+    container_name: geopostgis
+    image: postgis/postgis:16-3.4-alpine
+    ports:
+      - "5432:5432"
+    environment:
+      - POSTGRES_PASSWORD=password
+      - POSTGRES_USER=admin
+      - POSTGRES_DB=gis

prisma/migrations/20240906152553_init/migration.sql

@@ -0,0 +1,85 @@
+-- CreateExtension
+CREATE EXTENSION IF NOT EXISTS "fuzzystrmatch";
+
+-- CreateExtension
+CREATE EXTENSION IF NOT EXISTS "postgis";
+
+-- CreateTable
+CREATE TABLE "State" (
+    "id" SERIAL NOT NULL,
+    "state_code" INTEGER NOT NULL,
+    "state_name" TEXT NOT NULL,
+    "metadata" JSONB,
+    "geometry" geometry NOT NULL,
+
+    CONSTRAINT "State_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "District" (
+    "id" SERIAL NOT NULL,
+    "district_code" INTEGER NOT NULL,
+    "district_name" TEXT NOT NULL,
+    "geometry" geometry NOT NULL,
+    "metadata" JSONB,
+    "state_id" INTEGER,
+
+    CONSTRAINT "District_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "SubDistrict" (
+    "id" SERIAL NOT NULL,
+    "subdistrict_code" INTEGER NOT NULL,
+    "subdistrict_name" TEXT NOT NULL,
+    "geometry" geometry NOT NULL,
+    "metadata" JSONB,
+    "district_id" INTEGER,
+    "state_id" INTEGER,
+
+    CONSTRAINT "SubDistrict_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "Village" (
+    "id" SERIAL NOT NULL,
+    "village_code" SERIAL NOT NULL,
+    "geometry" geometry NOT NULL,
+    "village_name" TEXT NOT NULL,
+    "metadata" JSONB,
+    "subdistrict_id" INTEGER,
+    "district_id" INTEGER,
+    "state_id" INTEGER,
+
+    CONSTRAINT "Village_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "State_state_code_key" ON "State"("state_code");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "State_state_name_key" ON "State"("state_name");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "District_district_code_key" ON "District"("district_code");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "SubDistrict_subdistrict_code_key" ON "SubDistrict"("subdistrict_code");
+
+-- AddForeignKey
+ALTER TABLE "District" ADD CONSTRAINT "District_state_id_fkey" FOREIGN KEY ("state_id") REFERENCES "State"("state_code") ON DELETE SET NULL ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "SubDistrict" ADD CONSTRAINT "SubDistrict_district_id_fkey" FOREIGN KEY ("district_id") REFERENCES "District"("district_code") ON DELETE SET NULL ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "SubDistrict" ADD CONSTRAINT "SubDistrict_state_id_fkey" FOREIGN KEY ("state_id") REFERENCES "State"("state_code") ON DELETE SET NULL ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "Village" ADD CONSTRAINT "Village_subdistrict_id_fkey" FOREIGN KEY ("subdistrict_id") REFERENCES "SubDistrict"("subdistrict_code") ON DELETE SET NULL ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "Village" ADD CONSTRAINT "Village_district_id_fkey" FOREIGN KEY ("district_id") REFERENCES "District"("district_code") ON DELETE SET NULL ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "Village" ADD CONSTRAINT "Village_state_id_fkey" FOREIGN KEY ("state_id") REFERENCES "State"("state_code") ON DELETE SET NULL ON UPDATE CASCADE;

prisma/migrations/migration_lock.toml

@@ -0,0 +1,3 @@
+# Please do not edit this file manually
+# It should be added in your version-control system (i.e. Git)
+provider = "postgresql"

prisma/schema.prisma

@@ -0,0 +1,76 @@
+// This is your Prisma schema file,
+// learn more about it in the docs: https://pris.ly/d/prisma-schema
+
+// Looking for ways to speed up your queries, or scale easily with your serverless or edge functions?
+// Try Prisma Accelerate: https://pris.ly/cli/accelerate-init
+
+// Command for migration: npx prisma migrate dev --name init
+
+generator client {
+  provider        = "prisma-client-js"
+  previewFeatures = ["postgresqlExtensions"]
+}
+
+datasource db {
+  provider = "postgresql"
+  url      = env("DATABASE_URL")
+
+  extensions = [postgis(), fuzzystrmatch()]
+}
+
+model State {
+  id          Int                     @id @default(autoincrement())
+  state_code  Int                     @unique
+  state_name  String                  @unique
+  metadata    Json?
+  geometry    Unsupported("geometry")
+  district    District[]
+  subdistrict SubDistrict[]
+  village     Village[]
+}
+
+model District {
+  id            Int                     @id @default(autoincrement())
+  district_code Int                     @unique
+  district_name String
+  geometry      Unsupported("geometry")
+  metadata      Json?
+
+  state_id    Int?
+  state       State?        @relation(fields: [state_id], references: [state_code])
+  subdistrict SubDistrict[]
+  village     Village[]
+}
+
+model SubDistrict {
+  id               Int                     @id @default(autoincrement())
+  subdistrict_code Int                     @unique
+  subdistrict_name String
+  geometry         Unsupported("geometry")
+  metadata         Json?
+
+  district_id Int?
+  district    District? @relation(fields: [district_id], references: [district_code])
+
+  state_id Int?
+  state    State?    @relation(fields: [state_id], references: [state_code])
+  village  Village[]
+}
+
+model Village {
+  id           Int @id @default(autoincrement())
+  village_code Int @default(autoincrement())
+
+  geometry     Unsupported("geometry")
+  village_name String
+  metadata     Json?
+
+  subdistrict_id Int?
+  subdistrict    SubDistrict? @relation(fields: [subdistrict_id], references: [subdistrict_code])
+
+  district_id Int?
+  district    District? @relation(fields: [district_id], references: [district_code])
+
+  state_id Int?
+  state    State? @relation(fields: [state_id], references: [state_code])
+}