feat(tokens): add minted date to token info screen

Signed-off-by: Brandon McAnsh <git@bmcreations.dev>

Author: bmc08gt

apps/flipcash/core/src/main/res/values/strings.xml

@@ -431,4 +431,6 @@
 
     <string name="error_title_CashReturnedToWallet">Something Went Wrong</string>
     <string name="error_description_CashReturnedToWallet">The cash was returned to your wallet</string>
+
+    <string name="label_mintDate">Minted: %1$s</string>
 </resources>

apps/flipcash/features/tokens/src/main/kotlin/com/flipcash/app/tokens/internal/TokenInfoScreen.kt

@@ -47,6 +47,7 @@ import com.getcode.ui.theme.ButtonState
 import com.getcode.ui.theme.CodeButton
 import com.getcode.ui.theme.CodeCircularProgressIndicator
 import com.getcode.ui.theme.CodeScaffold
+import com.getcode.util.format
 
 @Composable
 internal fun TokenInfoScreen(viewModel: TokenInfoViewModel) {
@@ -170,7 +171,7 @@ private fun TokenBalance(
     Column(
         modifier = modifier
             .padding(horizontal = CodeTheme.dimens.inset)
-            .padding(vertical = CodeTheme.dimens.grid.x9,),
+            .padding(vertical = CodeTheme.dimens.grid.x9),
     ) {
         if (balance == null) {
             Box(modifier = Modifier.fillMaxWidth(), contentAlignment = Alignment.Center) {
@@ -254,10 +255,32 @@ private fun CurrencyInfoSection(
             )
         }
 
+        state.token?.createdAt?.let { mintDate ->
+            Text(
+                modifier = Modifier
+                    .padding(horizontal = CodeTheme.dimens.inset)
+                    .padding(top = CodeTheme.dimens.grid.x1),
+                text = stringResource(
+                    R.string.label_mintDate,
+                    mintDate.format("MMMM dd, yyyy")
+                ),
+                style = CodeTheme.typography.textMedium,
+                color = CodeTheme.colors.textSecondary,
+            )
+        }
+
         ExpandableText(
-            modifier = Modifier.padding(top = CodeTheme.dimens.grid.x1),
+            modifier = Modifier
+                .padding(
+                    top = if (state.token?.createdAt == null) {
+                        CodeTheme.dimens.grid.x1
+                    } else {
+                        CodeTheme.dimens.grid.x2
+                    }
+                ),
             text = state.token?.description.orEmpty(),
             style = CodeTheme.typography.textMedium,
+            color = CodeTheme.colors.textSecondary,
             isExpanded = state.descriptionExpanded,
             isExpandable = false,
             contentPadding = PaddingValues(horizontal = CodeTheme.dimens.inset)
@@ -311,6 +334,7 @@ private fun PreviewTokenInfo() {
                 text = LoremIpsum(words = 400).values.joinToString(" "),
                 contentPadding = PaddingValues(horizontal = 16.dp),
                 style = CodeTheme.typography.textMedium,
+                color = CodeTheme.colors.textSecondary,
                 isExpanded = false,
                 isExpandable = false,
                 onToggle = { }

definitions/opencode/protos/src/main/proto/currency/v1/currency_service.proto

@@ -65,6 +65,8 @@ message Mint {
     // can be used for calculating price, market cap, etc. based on the exponential
     // bonding curve
     LaunchpadMetadata launchpad_metadata = 8;
+    // Timestamp the currency was created
+    google.protobuf.Timestamp created_at = 9;
 }
 message VmMetadata {
     // VM address

services/opencode/src/main/kotlin/com/getcode/opencode/internal/domain/mapping/MintMapper.kt

@@ -2,11 +2,14 @@ package com.getcode.opencode.internal.domain.mapping
 
 import com.codeinc.opencode.gen.currency.v1.CurrencyService
 import com.codeinc.opencode.gen.currency.v1.launchpadMetadataOrNull
-import com.codeinc.opencode.gen.currency.v1.vmMetadataOrNull
 import com.getcode.opencode.internal.network.extensions.toPublicKey
 import com.getcode.opencode.mapper.Mapper
 import com.getcode.opencode.model.financial.MintMetadata
+import com.getcode.opencode.model.financial.Token
+import com.getcode.opencode.model.financial.usdc
+import com.getcode.solana.keys.Mint
 import javax.inject.Inject
+import kotlin.time.Instant
 
 internal class MintMapper @Inject constructor(
     private val vmMetadataMapper: VmMetadataMapper,
@@ -19,10 +22,23 @@ internal class MintMapper @Inject constructor(
             launchpadMetadataMapper.map(it)
         }
 
+        // Handle the provided `createdAt` and if it's valid use it, otherwise
+        // do a mint check against USDC and return a well known mint date for it
+        // otherwise return null
+        val mintDate = from.createdAt.seconds.takeIf { it > 0 }
+            .let { at ->
+                if (at == null && mint == Mint.usdc) {
+                    Token.usdc.createdAt
+                } else {
+                    at?.let { Instant.fromEpochMilliseconds(it * 1_000L) }
+                }
+            }
+
         return MintMetadata(
             address = mint,
             decimals = from.decimals,
             name = from.name,
+            createdAt = mintDate,
             symbol = from.symbol,
             description = from.description,
             imageUrl = from.imageUrl,

services/opencode/src/main/kotlin/com/getcode/opencode/model/financial/MintMetadata.kt

@@ -8,6 +8,7 @@ import com.getcode.opencode.solana.keys.TimelockDerivedAccounts
 import com.getcode.solana.keys.Mint
 import com.getcode.solana.keys.PublicKey
 import kotlinx.parcelize.Parcelize
+import kotlin.time.Instant
 
 data class TokenWithBalance(
     val token: Token,
@@ -28,6 +29,7 @@ val MintMetadata.Companion.usdc: Token
         name = "USDC",
         symbol = "USDC",
         description = "",
+        createdAt = Instant.parse("2018-05-15T05:00:00Z"),
         imageUrl = "",
         vmMetadata = VmMetadata(
             authority = vmAuthority,
@@ -54,15 +56,16 @@ val MintMetadata.Companion.usdc: Token
  * @property vmMetadata Available when a VM exists for the given mint, and can be used for deriving
  * VM deposit PDAs
  * @property launchpadMetadata Available when created by the launchpad via the currency creator program, and
- * can be used for calculating price, market cap, etc. based on the exponential
- * bonding curve
+ * can be used for calculating price, market cap, etc. based on the exponential bonding curve
+ * @property billCustomizations Optional visual customizations for the bill for this token when give/grabbed
  */
 @Parcelize
 data class MintMetadata(
     val address: Mint,
     val decimals: Int,
     val name: String,
     val symbol: String,
+    val createdAt: Instant?,
     val description: String,
     val imageUrl: String,
     val vmMetadata: VmMetadata,

ui/components/src/main/kotlin/com/getcode/ui/components/text/ExpandableText.kt

@@ -36,6 +36,7 @@ import com.getcode.ui.core.drawWithGradient
 fun ExpandableText(
     text: String,
     style: TextStyle,
+    color: Color,
     isExpanded: Boolean,
     modifier: Modifier = Modifier,
     textModifier: Modifier = Modifier,
@@ -53,7 +54,7 @@ fun ExpandableText(
                     .padding(contentPadding),
                 text = text,
                 style = style,
-                color = CodeTheme.colors.textSecondary,
+                color = color,
             )
         } else {
             Column(Modifier.animateContentSize()) {
@@ -63,7 +64,7 @@ fun ExpandableText(
                             .padding(contentPadding),
                         text = text,
                         style = style,
-                        color = CodeTheme.colors.textSecondary,
+                        color = color,
                     )
                 } else {
                     Box {