cardstack · boxel-submission-bot · Mar 16, 2026
diff --git a/AppListing/93005fb3-c47f-4252-a365-7eeceaf3dae1.json b/AppListing/93005fb3-c47f-4252-a365-7eeceaf3dae1.json
@@ -0,0 +1,79 @@
+{
+  "data": {
+    "meta": {
+      "adoptsFrom": {
+        "name": "AppListing",
+        "module": "https://realms-staging.stack.cards/catalog/catalog-app/listing/listing"
+      }
+    },
+    "type": "card",
+    "attributes": {
+      "name": "Single-Entry Account Ledger Catalog Listing",
+      "images": [],
+      "summary": "The SingleEntryAccountLedger component provides a visual and data structure for tracking and managing a financial account with a single-entry (cash book style) ledger. Its primary purpose is to record, display, and summarize account transactions, including credits and debits, to facilitate easy reconciliation of account balances over time. It supports embedded and full-width formats, allowing it to be integrated into various user interfaces for monitoring account activity, presenting running balances, and adding new ledger entries seamlessly.",
+      "cardInfo": {
+        "name": null,
+        "notes": null,
+        "summary": null,
+        "cardThumbnailURL": null
+      }
+    },
+    "relationships": {
+      "skills": {
+        "links": {
+          "self": null
+        }
+      },
+      "tags.0": {
+        "links": {
+          "self": "https://realms-staging.stack.cards/catalog/Tag/140feda8-625b-4a24-9ddb-6f4da891aef2"
+        }
+      },
+      "tags.1": {
+        "links": {
+          "self": "https://realms-staging.stack.cards/catalog/Tag/4d0f9ae2-048e-4ce0-b263-7006602ce6a4"
+        }
+      },
+      "license": {
+        "links": {
+          "self": "https://realms-staging.stack.cards/catalog/License/4c5a023b-a72c-4f90-930b-da60a1de5b2d"
+        }
+      },
+      "specs.0": {
+        "links": {
+          "self": "../Spec/64c751f3-a579-4e28-b257-5be7db15f9e8"
+        }
+      },
+      "specs.1": {
+        "links": {
+          "self": "../Spec/f3a5793e-2872-475b-a7db-15f9e81a1033"
+        }
+      },
+      "publisher": {
+        "links": {
+          "self": null
+        }
+      },
+      "categories.0": {
+        "links": {
+          "self": "https://realms-staging.stack.cards/catalog/Category/software-development"
+        }
+      },
+      "categories.1": {
+        "links": {
+          "self": "https://realms-staging.stack.cards/catalog/Category/web-development"
+        }
+      },
+      "examples.0": {
+        "links": {
+          "self": "../SingleEntryAccountLedger/6c93a7ce-ccd0-4c8d-87de-28963ac8ed6b"
+        }
+      },
+      "cardInfo.theme": {
+        "links": {
+          "self": null
+        }
+      }
+    }
+  }
+}
diff --git a/SingleEntryAccountLedger/6c93a7ce-ccd0-4c8d-87de-28963ac8ed6b.json b/SingleEntryAccountLedger/6c93a7ce-ccd0-4c8d-87de-28963ac8ed6b.json
@@ -0,0 +1,96 @@
+{
+  "data": {
+    "meta": {
+      "adoptsFrom": {
+        "name": "SingleEntryAccountLedger",
+        "module": "../single-entry-account-ledger"
+      }
+    },
+    "type": "card",
+    "attributes": {
+      "entries": [
+        {
+          "entryDate": "2026-03-11",
+          "description": "Morning Coffee Sales",
+          "debit": null,
+          "credit": 250,
+          "reference": "Money coming IN from customers",
+          "category": null
+        },
+        {
+          "entryDate": "2026-03-11",
+          "description": "Coffee beans purchase",
+          "debit": 80,
+          "credit": null,
+          "reference": "Money going OUT for supplies",
+          "category": null
+        },
+        {
+          "entryDate": "2026-03-11",
+          "description": "Afternoon sales",
+          "debit": null,
+          "credit": 180,
+          "reference": "More money IN",
+          "category": null
+        },
+        {
+          "entryDate": "2026-03-11",
+          "description": "Electricity bill",
+          "debit": 45,
+          "credit": null,
+          "reference": "Money OUT for utilities",
+          "category": null
+        },
+        {
+          "entryDate": "2026-03-11",
+          "description": "Catering order",
+          "debit": null,
+          "credit": 320,
+          "reference": "Big order = money IN",
+          "category": null
+        },
+        {
+          "entryDate": "2026-03-11",
+          "description": "Staff wages",
+          "debit": 400,
+          "credit": null,
+          "reference": "Paying employees = money OUT",
+          "category": null
+        },
+        {
+          "entryDate": "2026-03-11",
+          "description": "Weekend sales",
+          "debit": null,
+          "credit": 290,
+          "reference": "Weekend rush = money IN",
+          "category": null
+        },
+        {
+          "entryDate": "2026-03-11",
+          "description": "test",
+          "debit": null,
+          "credit": 50,
+          "reference": "a thing",
+          "category": "huh"
+        }
+      ],
+      "cardInfo": {
+        "name": "My Coffee Shop",
+        "notes": "This is ledger for 2025 Coffee Shop Account",
+        "summary": null,
+        "cardThumbnailURL": null
+      },
+      "currency": "$",
+      "accountName": "Coffee Shop Account",
+      "accountNumber": "8886767676767",
+      "openingBalance": 1000
+    },
+    "relationships": {
+      "cardInfo.theme": {
+        "links": {
+          "self": null
+        }
+      }
+    }
+  }
+}
diff --git a/Spec/64c751f3-a579-4e28-b257-5be7db15f9e8.json b/Spec/64c751f3-a579-4e28-b257-5be7db15f9e8.json
@@ -0,0 +1,40 @@
+{
+  "data": {
+    "type": "card",
+    "attributes": {
+      "readMe": null,
+      "ref": {
+        "module": "../ledger-entry-field",
+        "name": "LedgerEntryField"
+      },
+      "specType": "field",
+      "containedExamples": [],
+      "cardTitle": "Ledger Entry",
+      "cardDescription": null,
+      "cardInfo": {
+        "name": null,
+        "summary": null,
+        "cardThumbnailURL": null,
+        "notes": null
+      }
+    },
+    "relationships": {
+      "linkedExamples": {
+        "links": {
+          "self": null
+        }
+      },
+      "cardInfo.theme": {
+        "links": {
+          "self": null
+        }
+      }
+    },
+    "meta": {
+      "adoptsFrom": {
+        "module": "https://cardstack.com/base/spec",
+        "name": "Spec"
+      }
+    }
+  }
+}
diff --git a/Spec/f3a5793e-2872-475b-a7db-15f9e81a1033.json b/Spec/f3a5793e-2872-475b-a7db-15f9e81a1033.json
@@ -0,0 +1,40 @@
+{
+  "data": {
+    "type": "card",
+    "attributes": {
+      "readMe": null,
+      "ref": {
+        "module": "../single-entry-account-ledger",
+        "name": "SingleEntryAccountLedger"
+      },
+      "specType": "card",
+      "containedExamples": [],
+      "cardTitle": "Single-Entry Account Ledger",
+      "cardDescription": null,
+      "cardInfo": {
+        "name": null,
+        "summary": null,
+        "cardThumbnailURL": null,
+        "notes": null
+      }
+    },
+    "relationships": {
+      "linkedExamples": {
+        "links": {
+          "self": null
+        }
+      },
+      "cardInfo.theme": {
+        "links": {
+          "self": null
+        }
+      }
+    },
+    "meta": {
+      "adoptsFrom": {
+        "module": "https://cardstack.com/base/spec",
+        "name": "Spec"
+      }
+    }
+  }
+}
diff --git a/ledger-entry-field.gts b/ledger-entry-field.gts
@@ -0,0 +1,65 @@
+// ═══ [EDIT TRACKING: ON] Mark all changes with ⁿ ═══
+import {
+  FieldDef, // ¹ FieldDef for embedded data
+  field,
+  contains,
+  Component,
+} from 'https://cardstack.com/base/card-api';
+import StringField from 'https://cardstack.com/base/string';
+import NumberField from 'https://cardstack.com/base/number';
+import DateField from 'https://cardstack.com/base/date';
+
+export class LedgerEntryField extends FieldDef { // ² FieldDef, not CardDef
+  static displayName = 'Ledger Entry';
+
+  @field entryDate = contains(DateField);
+  @field description = contains(StringField);
+  @field debit = contains(NumberField);
+  @field credit = contains(NumberField);
+  @field reference = contains(StringField);
+  @field category = contains(StringField);
+
+  // ³ Embedded template for display within parent
+  static embedded = class Embedded extends Component<typeof LedgerEntryField> {
+    get debitDisplay() {
+      const d = this.args.model?.debit;
+      if (!d || d <= 0) return '';
+      return d.toLocaleString('en-US', { minimumFractionDigits: 2 });
+    }
+
+    get creditDisplay() {
+      const c = this.args.model?.credit;
+      if (!c || c <= 0) return '';
+      return c.toLocaleString('en-US', { minimumFractionDigits: 2 });
+    }
+
+    <template>
+      <div class="entry-row">
+        <span class="date">{{if @model.entryDate @model.entryDate "—"}}</span>
+        <span class="desc">{{if @model.description @model.description "—"}}</span>
+        <span class="ref">{{if @model.reference @model.reference ""}}</span>
+        <span class="debit">{{this.debitDisplay}}</span>
+        <span class="credit">{{this.creditDisplay}}</span>
+      </div>
+
+      <style scoped>
+        .entry-row {
+          display: grid;
+          grid-template-columns: 100px 1fr 80px 90px 90px;
+          gap: 0.5rem;
+          padding: 0.5rem 0.75rem;
+          font-size: 0.875rem;
+          border-bottom: 1px solid var(--border, #e5e5e5);
+          align-items: center;
+        }
+        .entry-row:hover { background: var(--muted, #f5f5f5); }
+        .date { color: var(--muted-foreground, #6b7280); }
+        .desc { font-weight: 500; }
+        .ref { color: var(--muted-foreground, #6b7280); font-size: 0.75rem; }
+        .debit, .credit { text-align: right; font-weight: 500; }
+        .debit { color: hsl(0 84% 50%); }
+        .credit { color: hsl(142 76% 36%); }
+      </style>
+    </template>
+  };
+}