Improve api typing

api/src/caching/memoryCacheEngine.ts

@@ -1,38 +1,38 @@
 import mcache from "memory-cache";
 
-export default function MemoryCacheEngine() {}
-
-/**
- * Used to retrieve data from memcache
- * @param {*} key
- */
-MemoryCacheEngine.prototype.getFromCache = (key) => {
-  const cachedBody = mcache.get(key);
-  if (cachedBody) {
-    return cachedBody;
+export default class MemoryCacheEngine {
+  /**
+   * Used to retrieve data from memcache
+   * @param {*} key
+   */
+  getFromCache(key: string) {
+    const cachedBody = mcache.get(key);
+    if (cachedBody) {
+      return cachedBody;
+    }
+    return false;
   }
-  return false;
-};
 
-/**
- * Used to store data in a memcache
- * @param {*} key
- * @param {*} data
- * @param {*} duration
- */
-MemoryCacheEngine.prototype.storeInCache = (key, data, duration) => {
-  mcache.put(key, data, duration);
-};
-/**
- * Used to delete all keys in a memcache
- */
-MemoryCacheEngine.prototype.clearAllKeyInCache = () => {
-  mcache.clear();
-};
-/**
- * Used to  delete specific key from memcache
- * @param {*} key
- */
- MemoryCacheEngine.prototype.clearAllKeyInCache = (key) => {
-  mcache.del(key);
-};
+  /**
+   * Used to store data in a memcache
+   * @param {*} key
+   * @param {*} data
+   * @param {*} duration
+   */
+  storeInCache<T>(key: string, data: T, duration?: number) {
+    mcache.put(key, data, duration);
+  }
+  /**
+   * Used to delete all keys in a memcache
+   */
+  clearAllKeyInCache() {
+    mcache.clear();
+  }
+  /**
+   * Used to  delete specific key from memcache
+   * @param {*} key
+   */
+  clearKeyInCache(key: string) {
+    mcache.del(key);
+  }
+}

api/src/db/dbConnection.ts

@@ -6,13 +6,17 @@ import { chainModels, getChainModels, userModels } from "@shared/dbSchemas";
 import { Template, TemplateFavorite, UserAddressName, UserSetting } from "@shared/dbSchemas/user";
 import { chainDefinitions } from "@shared/chainDefinitions";
 
+function isValidNetwork(network: string): network is keyof typeof csMap {
+  return network in csMap;
+}
+
 const csMap = {
   mainnet: env.AkashDatabaseCS,
   testnet: env.AkashTestnetDatabaseCS,
   sandbox: env.AkashSandboxDatabaseCS
 };
 
-if (!(env.Network in csMap)) {
+if (!isValidNetwork(env.Network)) {
   throw new Error(`Invalid network: ${env.Network}`);
 }
 

api/src/middlewares/privateMiddleware.ts

@@ -1,7 +1,7 @@
 import { env } from "@src/utils/env";
-import { Context } from "hono";
+import { Context, Next } from "hono";
 
-export async function privateMiddleware(c: Context, next) {
+export async function privateMiddleware(c: Context, next: Next) {
   if (!env.SecretToken) {
     await next();
   } else if (c.req.query("token") === env.SecretToken) {

api/src/routers/internalRouter.ts

@@ -46,10 +46,13 @@ internalRouter.get("/provider-versions", async (c) => {
     .filter((x) => x.version !== nullVersionName) // Remove <UNKNOWN> version for sorting
     .sort((a, b) => semver.compare(b.version, a.version))
     .concat(results.filter((x) => x.version === nullVersionName)) // Add back <UNKNOWN> version at the end
-    .reduce((acc, x) => {
-      acc[x.version] = x;
-      return acc;
-    }, {});
+    .reduce(
+      (acc, x) => {
+        acc[x.version] = x;
+        return acc;
+      },
+      {} as { [key: string]: (typeof results)[number] }
+    );
 
   return c.json(sorted);
 });

api/src/routes/v1/graphData.ts

@@ -1,29 +1,13 @@
 import { OpenAPIHono, createRoute, z } from "@hono/zod-openapi";
-import { getGraphData } from "@src/services/db/statsService";
-
-const authorizedDataNames = [
-  "dailyUAktSpent",
-  "dailyUUsdcSpent",
-  "dailyUUsdSpent",
-  "dailyLeaseCount",
-  "totalUAktSpent",
-  "totalUUsdcSpent",
-  "totalUUsdSpent",
-  "activeLeaseCount",
-  "totalLeaseCount",
-  "activeCPU",
-  "activeGPU",
-  "activeMemory",
-  "activeStorage"
-];
+import { AuthorizedGraphDataNames, getGraphData, isValidGraphDataName } from "@src/services/db/statsService";
 
 const route = createRoute({
   method: "get",
   path: "/graph-data/{dataName}",
   tags: ["Analytics"],
   request: {
     params: z.object({
-      dataName: z.string().openapi({ example: "dailyUAktSpent", enum: authorizedDataNames })
+      dataName: z.string().openapi({ example: "dailyUAktSpent", enum: AuthorizedGraphDataNames })
     })
   },
   responses: {
@@ -53,9 +37,9 @@ const route = createRoute({
 export default new OpenAPIHono().openapi(route, async (c) => {
   const dataName = c.req.valid("param").dataName;
 
-  if (!authorizedDataNames.includes(dataName)) {
+  if (!isValidGraphDataName(dataName)) {
     console.log("Rejected graph request: " + dataName);
-    return c.text("Graph not found", 404);
+    return c.text("Graph not found: " + dataName, 404);
   }
 
   const graphData = await getGraphData(dataName);

api/src/routes/v1/nodes/mainnet.ts

@@ -27,7 +27,9 @@ const route = createRoute({
 
 export default new OpenAPIHono().openapi(route, async (c) => {
   const response = await cacheResponse(60 * 2, cacheKeys.getMainnetNodes, async () => {
-    const res = await axios.get("https://raw.githubusercontent.com/akash-network/cloudmos/main/config/mainnet-nodes.json"); //TODO: Add typing
+    const res = await axios.get<{ id: string; api: string; rpc: string }[]>(
+      "https://raw.githubusercontent.com/akash-network/cloudmos/main/config/mainnet-nodes.json"
+    );
     return res.data;
   });
   return c.json(response);

api/src/routes/v1/nodes/sandbox.ts

@@ -27,7 +27,9 @@ const route = createRoute({
 
 export default new OpenAPIHono().openapi(route, async (c) => {
   const response = await cacheResponse(60 * 2, cacheKeys.getSandboxNodes, async () => {
-    const res = await axios.get("https://raw.githubusercontent.com/akash-network/cloudmos/main/config/sandbox-nodes.json");
+    const res = await axios.get<{ id: string; api: string; rpc: string }[]>(
+      "https://raw.githubusercontent.com/akash-network/cloudmos/main/config/sandbox-nodes.json"
+    );
     return res.data;
   });
   return c.json(response);

api/src/routes/v1/nodes/testnet.ts

@@ -27,7 +27,9 @@ const route = createRoute({
 
 export default new OpenAPIHono().openapi(route, async (c) => {
   const response = await cacheResponse(60 * 2, cacheKeys.getTestnetNodes, async () => {
-    const res = await axios.get("https://raw.githubusercontent.com/akash-network/cloudmos/main/config/testnet-nodes.json");
+    const res = await axios.get<{ id: string; api: string; rpc: string }[]>(
+      "https://raw.githubusercontent.com/akash-network/cloudmos/main/config/testnet-nodes.json"
+    );
     return res.data;
   });
   return c.json(response);

api/src/routes/v1/version/mainnet.ts

@@ -18,7 +18,7 @@ const route = createRoute({
 
 export default new OpenAPIHono().openapi(route, async (c) => {
   const response = await cacheResponse(60 * 5, cacheKeys.getMainnetVersion, async () => {
-    const res = await axios.get("https://raw.githubusercontent.com/akash-network/net/master/mainnet/version.txt");
+    const res = await axios.get<string>("https://raw.githubusercontent.com/akash-network/net/master/mainnet/version.txt");
     return res.data;
   });
   return c.text(response);

api/src/routes/v1/version/sandbox.ts

@@ -18,7 +18,7 @@ const route = createRoute({
 
 export default new OpenAPIHono().openapi(route, async (c) => {
   const response = await cacheResponse(60 * 5, cacheKeys.getSandboxVersion, async () => {
-    const res = await axios.get("https://raw.githubusercontent.com/akash-network/net/master/sandbox/version.txt");
+    const res = await axios.get<string>("https://raw.githubusercontent.com/akash-network/net/master/sandbox/version.txt");
     return res.data;
   });
   return c.text(response);

api/src/routes/v1/version/testnet.ts

@@ -18,7 +18,7 @@ const route = createRoute({
 
 export default new OpenAPIHono().openapi(route, async (c) => {
   const response = await cacheResponse(60 * 5, cacheKeys.getTestnetVersion, async () => {
-    const res = await axios.get("https://raw.githubusercontent.com/akash-network/net/master/testnet-02/version.txt");
+    const res = await axios.get<string>("https://raw.githubusercontent.com/akash-network/net/master/testnet-02/version.txt");
     return res.data;
   });
   return c.text(response);

api/src/services/db/deploymentService.ts

@@ -3,7 +3,7 @@ import * as v2 from "@src/proto/akash/v1beta2";
 import { decodeMsg } from "@src/utils/protobuf";
 import { Transaction } from "@shared/dbSchemas/base";
 import { Deployment, Lease } from "@shared/dbSchemas/akash";
-import { Op } from "sequelize";
+import { Op, WhereOptions } from "sequelize";
 import { Block, Message } from "@shared/dbSchemas";
 
 export async function getDeploymentRelatedMessages(owner: string, dseq: string) {
@@ -71,9 +71,9 @@ export async function getDeploymentRelatedMessages(owner: string, dseq: string)
 }
 
 export async function getProviderDeploymentsCount(provider: string, status?: "active" | "closed") {
-  const leaseFilter = { providerAddress: provider };
+  const leaseFilter: WhereOptions<Lease> = { providerAddress: provider };
   if (status) {
-    leaseFilter["closedHeight"] = status === "active" ? null : { [Op.ne]: null };
+    leaseFilter.closedHeight = status === "active" ? null : { [Op.ne]: null };
   }
 
   const result = await Deployment.count({
@@ -84,10 +84,10 @@ export async function getProviderDeploymentsCount(provider: string, status?: "ac
 }
 
 export async function getProviderDeployments(provider: string, skip: number, limit: number, status?: "active" | "closed") {
-  const leaseFilter = { providerAddress: provider };
+  const leaseFilter: WhereOptions<Lease> = { providerAddress: provider };
 
   if (status) {
-    leaseFilter["closedHeight"] = status === "active" ? null : { [Op.ne]: null };
+    leaseFilter.closedHeight = status === "active" ? null : { [Op.ne]: null };
   }
 
   const deploymentDseqs = await Deployment.findAll({

api/src/services/db/providerDataService.ts

@@ -5,15 +5,15 @@ export async function getProviderRegions() {
   const providerAttributesSchema = await getProviderAttributesSchema();
   const regions = providerAttributesSchema["location-region"].values;
 
-  const providerRegions = await Provider.findAll({
+  const providers = await Provider.findAll({
     attributes: ["owner"],
-    include: [{ model: ProviderAttribute, attributes: [["value", "location_region"]], where: { key: "location-region" } }],
-    raw: true
+    include: [{ model: ProviderAttribute, attributes: ["value"], where: { key: "location-region" } }]
   });
 
+  console.log(JSON.stringify(providers, null, 2));
   const result = regions.map((region) => {
-    const providers = providerRegions.filter((x) => x["providerAttributes.location_region"] === region.key).map((x) => x.owner);
-    return { ...region, providers };
+    const filteredProviders = providers.filter((p) => p.providerAttributes.some((attr) => attr.value === region.key)).map((x) => x.owner);
+    return { ...region, providers: filteredProviders };
   });
 
   return result;

api/src/services/db/statsService.ts

@@ -75,12 +75,47 @@ export const getDashboardData = async () => {
   };
 };
 
-export async function getGraphData(dataName: string): Promise<GraphData> {
+type AuthorizedGraphDataName =
+  | "dailyUAktSpent"
+  | "dailyUUsdcSpent"
+  | "dailyUUsdSpent"
+  | "dailyLeaseCount"
+  | "totalUAktSpent"
+  | "totalUUsdcSpent"
+  | "totalUUsdSpent"
+  | "activeLeaseCount"
+  | "totalLeaseCount"
+  | "activeCPU"
+  | "activeGPU"
+  | "activeMemory"
+  | "activeStorage";
+
+export const AuthorizedGraphDataNames: AuthorizedGraphDataName[] = [
+  "dailyUAktSpent",
+  "dailyUUsdcSpent",
+  "dailyUUsdSpent",
+  "dailyLeaseCount",
+  "totalUAktSpent",
+  "totalUUsdcSpent",
+  "totalUUsdSpent",
+  "activeLeaseCount",
+  "totalLeaseCount",
+  "activeCPU",
+  "activeGPU",
+  "activeMemory",
+  "activeStorage"
+];
+
+export function isValidGraphDataName(x: string): x is AuthorizedGraphDataName {
+  return AuthorizedGraphDataNames.includes(x as AuthorizedGraphDataName);
+}
+
+export async function getGraphData(dataName: AuthorizedGraphDataName): Promise<GraphData> {
   console.log("getGraphData: " + dataName);
 
-  let attributes = [dataName];
+  let attributes: (keyof Block)[] = [];
   let isRelative = false;
-  let getter = (block: Block) => block[dataName] as number;
+  let getter: (block: Block) => number = null;
 
   switch (dataName) {
     case "dailyUAktSpent":
@@ -107,6 +142,9 @@ export async function getGraphData(dataName: string): Promise<GraphData> {
       attributes = ["activeEphemeralStorage", "activePersistentStorage"];
       getter = (block: Block) => block.activeEphemeralStorage + block.activePersistentStorage;
       break;
+    default:
+      attributes = [dataName];
+      getter = (block: Block) => block[dataName];
   }
 
   const result = await Day.findAll({
@@ -158,7 +196,7 @@ export const getProviderGraphData = async (dataName: ProviderStatsKey) => {
     60 * 5, // 5 minutes
     cacheKeys.getProviderGraphData,
     async () => {
-      return (await chainDb.query(
+      return await chainDb.query<ProviderStats>(
         `SELECT d."date", (SUM("activeCPU") + SUM("pendingCPU") + SUM("availableCPU")) AS "cpu", (SUM("activeGPU") + SUM("pendingGPU") + SUM("availableGPU")) AS "gpu", (SUM("activeMemory") + SUM("pendingMemory") + SUM("availableMemory")) AS memory, (SUM("activeStorage") + SUM("pendingStorage") + SUM("availableStorage")) as storage, COUNT(*) as count
          FROM "day" d
          INNER JOIN (
@@ -174,7 +212,7 @@ export const getProviderGraphData = async (dataName: ProviderStatsKey) => {
         {
           type: QueryTypes.SELECT
         }
-      )) as ProviderStats[];
+      );
     },
     true
   );
@@ -183,12 +221,15 @@ export const getProviderGraphData = async (dataName: ProviderStatsKey) => {
     return {
       currentValue: 0,
       compareValue: 0,
-      snapshots: []
+      snapshots: [] as {
+        date: string;
+        value: number;
+      }[]
     };
   }
 
-  const currentValue = result[result.length - 1] as ProviderStats;
-  const compareValue = result[result.length - 2] as ProviderStats;
+  const currentValue = result[result.length - 1];
+  const compareValue = result[result.length - 2];
 
   const stats = result.map((day) => ({
     date: day.date,

api/src/services/db/templateService.ts

@@ -104,7 +104,7 @@ export async function saveTemplateDesc(id: string, userId: string, description:
   });
 
   if (!id || !template) {
-    return null;
+    return;
   }
 
   template.description = description;
@@ -140,7 +140,7 @@ export async function addTemplateFavorite(userId: string, templateId: string) {
   });
 
   if (template) {
-    return null;
+    return;
   }
 
   await TemplateFavorite.create({