fix(#2191): protocol parameter change ga is not displayed correctly

CHANGELOG.md

@@ -20,6 +20,7 @@ changes.
 - Fix duplicate testIds for reference errors and hints in DRep metadata form [Issue 1965](https://github.com/IntersectMBO/govtool/issues/1965)
 - Eliminate duplicate DReps in the DRep Directory [Issue 2171](https://github.com/IntersectMBO/govtool/issues/2171)
 - Handle script based DReps [Issue 1951](https://github.com/IntersectMBO/govtool/issues/1951)
+- Fix displaying protocol parameter cost models [Issue 2191](https://github.com/IntersectMBO/govtool/issues/2191)
 
 ### Changed
 

govtool/backend/sql/get-current-epoch-params.sql

@@ -1 +1,18 @@
-select ROW_TO_JSON(epoch_param) from epoch_param order by epoch_no desc limit 1;
+SELECT
+    jsonb_set(
+        ROW_TO_JSON(epoch_param)::jsonb,
+        '{cost_model}', 
+        CASE
+            WHEN cost_model.id IS NOT NULL THEN
+                ROW_TO_JSON(cost_model)::jsonb
+            ELSE
+                'null'::jsonb
+        END
+    ) AS epoch_param
+FROM
+    epoch_param
+LEFT JOIN
+    cost_model ON epoch_param.cost_model_id = cost_model.id
+ORDER BY
+    epoch_no DESC
+LIMIT 1;

govtool/backend/sql/list-proposals.sql

@@ -64,7 +64,16 @@ SELECT
     creator_block.epoch_no,
     voting_anchor.url,
     encode(voting_anchor.data_hash, 'hex'),
-    ROW_TO_JSON(proposal_params),
+    jsonb_set(
+        ROW_TO_JSON(proposal_params)::jsonb,
+        '{cost_model}', 
+        CASE
+            WHEN cost_model.id IS NOT NULL THEN
+                ROW_TO_JSON(cost_model)::jsonb
+            ELSE
+                'null'::jsonb
+        END
+    ) AS proposal_params,
     off_chain_vote_gov_action_data.title,
     off_chain_vote_gov_action_data.abstract,
     off_chain_vote_gov_action_data.motivation,
@@ -104,6 +113,7 @@ FROM
     JOIN block AS creator_block ON creator_block.id = creator_tx.block_id
     LEFT JOIN voting_anchor ON voting_anchor.id = gov_action_proposal.voting_anchor_id
     LEFT JOIN param_proposal as proposal_params ON gov_action_proposal.param_proposal = proposal_params.id
+    LEFT JOIN cost_model AS cost_model ON proposal_params.cost_model_id = cost_model.id
     LEFT JOIN off_chain_vote_data ON off_chain_vote_data.voting_anchor_id = voting_anchor.id
     LEFT JOIN off_chain_vote_gov_action_data ON off_chain_vote_gov_action_data.off_chain_vote_data_id = off_chain_vote_data.id
     LEFT JOIN voting_procedure ON voting_procedure.gov_action_proposal_id = gov_action_proposal.id

govtool/frontend/src/components/molecules/DataMissingHeader.tsx

@@ -36,9 +36,7 @@ export const DataMissingHeader = ({
     >
       <Typography
         sx={{
-          overflow: "hidden",
           textOverflow: "ellipsis",
-          whiteSpace: "nowrap",
           fontWeight: 600,
           ...(isDataMissing && { color: "errorRed" }),
           ...titleStyle,

govtool/frontend/src/main.tsx

@@ -5,6 +5,7 @@ import { QueryClient, QueryClientProvider } from "react-query";
 import { ReactQueryDevtools } from "react-query/devtools";
 import TagManager from "react-gtm-module";
 import { ThemeProvider } from "@emotion/react";
+import { CssBaseline } from "@mui/material";
 import * as Sentry from "@sentry/react";
 
 import { ContextProviders, UsersnapProvider } from "@context";
@@ -51,6 +52,7 @@ ReactDOM.createRoot(document.getElementById("root") as HTMLElement).render(
   <React.StrictMode>
     <QueryClientProvider client={queryClient}>
       <ThemeProvider theme={theme}>
+        <CssBaseline />
         <UsersnapProvider>
           <BrowserRouter>
             <ContextProviders>

govtool/frontend/src/theme.ts

@@ -1,6 +1,11 @@
 import { createTheme } from "@mui/material/styles";
 import {
-  cyan, errorRed, orange, primaryBlue, progressYellow, successGreen,
+  cyan,
+  errorRed,
+  orange,
+  primaryBlue,
+  progressYellow,
+  successGreen,
 } from "./consts";
 
 export type Theme = typeof theme;
@@ -17,12 +22,19 @@ export const theme = createTheme({
     },
   },
   components: {
+    MuiCssBaseline: {
+      styleOverrides: {
+        ":root": {
+          fonfFamily: "Poppins, Arial",
+        },
+      },
+    },
     MuiAccordion: {
       styleOverrides: {
         root: {
           borderRadius: `12px !important`,
-        }
-      }
+        },
+      },
     },
     MuiInputBase: {
       styleOverrides: {
@@ -52,7 +64,7 @@ export const theme = createTheme({
         {
           props: { color: "default", variant: "filled" },
           style: {
-            backgroundColor: primaryBlue.c50
+            backgroundColor: primaryBlue.c50,
           },
         },
         {
@@ -110,7 +122,7 @@ export const theme = createTheme({
     MuiPopover: {
       defaultProps: {
         elevation: 2,
-      }
+      },
     },
   },
   typography: {