migration to postgis

* feat: add models and ingestion scripts

Signed-off-by: 35C4n0r <[email protected]>

* feat: improve table schema

Signed-off-by: 35C4n0r <[email protected]>

* fix: fix migration typo

Signed-off-by: 35C4n0r <[email protected]>

* ref: refactor db schema

Signed-off-by: 35C4n0r <[email protected]>

* chore: replace schema

Signed-off-by: 35C4n0r <[email protected]>

* chore: replace schema

Signed-off-by: 35C4n0r <[email protected]>

* feat: migrate codebase

Signed-off-by: 35C4n0r <[email protected]>

* feat: add create/search place APIs

* feat: fix setup script

---------

Signed-off-by: 35C4n0r <[email protected]>
Co-authored-by: 35C4n0r <[email protected]>
Co-authored-by: Jay Kumar <[email protected]>

.env.sample

@@ -0,0 +1 @@
+DATABASE_URL=postgresql://admin:[email protected]:5555/gis

.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",
@@ -60,11 +61,12 @@
     "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",
     "ts-loader": "^9.4.3",
-    "ts-node": "^10.9.1",
+    "ts-node": "^10.9.2",
     "tsconfig-paths": "^4.2.0",
     "typescript": "^5.1.3"
   },

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/20241203015556_add_place/migration.sql

@@ -0,0 +1,10 @@
+-- CreateTable
+CREATE TABLE "Place" (
+    "id" SERIAL NOT NULL,
+    "name" TEXT NOT NULL,
+    "type" TEXT NOT NULL,
+    "tag" TEXT NOT NULL,
+    "location" geometry(Point, 4326) NOT NULL,
+
+    CONSTRAINT "Place_pkey" PRIMARY KEY ("id")
+);

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"